|
|
 |
Westford: July 2014
LOCAL CLIMATOLOGICAL DATA
Monthly Summary
July 2014
Station: Westford
Latitude: 44° 37' 39" N Longitude: 73° 02' 29" W Elevation (ground): 850 feet Time Zone: Eastern
+--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+
| | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind |Solar |
| +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+
| | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak | Minute| Mean |
| | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ W |
| | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | a |
| D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | t |
| a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | t |
| t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | s |
| e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | m^2 |
| | | | | | | | | |9 blw snw| | | | | | | | | | | | | | |
| 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 |
+--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
|01| 88.1*| 69.7 | 78.9*| 78.1 | 71| 79| 0| 14|.........| 0| T | 0.0| 29.80| 29.57|29.672| 2.3| 2.3|215| 22| SW| 10|216| 279 |
|02| 84.7 | 67.4 | 76.1 | 75.5 | 70| 83| 0| 11|..3......| 0| 0.05| 0.0| 29.81| 29.63|29.719| 1.6| 1.4|226| 18|SSW| 8|269| 192 |
|03| 83.8 | 63.2 | 73.5 | 71.2 | 67| 87| 0| 9|..3......| 0| 0.91| 0.0| 29.89| 29.78|29.843| 0.6| 0.3|263| 16| N| 8|299| 205 |
|04| 65.6 | 57.2 | 61.4*| 62.0 | 60| 94| 3| 0|.........| 0| 0.08| 0.0| 29.97| 29.84|29.923| 0.2| 0.2| 9| 11| N| 6|306| 86 |
|05| 77.8 | 54.4 | 66.1 | 65.1 | 53| 65| 0| 1|.........| 0| 0.00| 0.0| 29.99| 29.86|29.916| 2.5| 2.4|296| 25| W| 12|298| 250 |
| | | | | | | | | | | | | | | | | | | | | | | | |
|06| 80.3 | 59.8 | 70.1 | 69.9 | 55| 60| 0| 5|.........| 0| 0.00| 0.0| 29.89| 29.73|29.812| 2.0| 1.9|255| 22|WNW| 12|296| 300 |
|07| 70.5 | 60.7 | 65.6 | 66.3 | 61| 85| 0| 1|.........| 0| 0.22| 0.0| 29.74| 29.55|29.626| 0.7| 0.7|209| 14| SW| 7|218| 67 |
|08| 84.2 | 65.0 | 74.6 | 73.7 | 68| 84| 0| 10|..3......| 0| 0.48| 0.0| 29.66| 29.42|29.552| 2.0| 2.0|215| 22| W| 10|269| 249 |
|09| 77.3 | 59.1 | 68.2 | 69.0 | 62| 78| 0| 3|.........| 0| 0.00| 0.0| 29.85| 29.47|29.673| 2.2| 2.0|238| 20| SW| 12|233| 215 |
|10| 74.1 | 50.6 | 62.3 | 62.9 | 53| 72| 2| 0|.........| 0| 0.00| 0.0| 30.12| 29.84|30.022| 1.0| 1.0|284| 15| W| 8|299| 300 |
| | | | | | | | | | | | | | | | | | | | | | | | |
|11| 77.9 | 47.4*| 62.7 | 62.3 | 53| 75| 2| 0|.........| 0| 0.00| 0.0| 30.20| 30.11|30.154| 0.1| 0.1|292| 9| W| 4|267| 302 |
|12| 83.2 | 49.6 | 66.4 | 67.8 | 59| 77| 0| 2|.........| 0| 0.00| 0.0| 30.15| 29.96|30.072| 0.3| 0.3|215| 14| SE| 4|207| 297 |
|13| 73.9 | 67.7 | 70.8 | 70.8 | 67| 87| 0| 6|.........| 0| 0.05| 0.0| 29.96| 29.67|29.790| 2.8| 2.7|212| 21|SSW| 10|211| 77 |
|14| 82.1 | 60.1 | 71.1 | 70.3 | 63| 80| 0| 6|.........| 0| 0.01| 0.0| 29.81| 29.72|29.771| 0.6| 0.5|258| 13| W| 7|272| 252 |
|15| 78.0 | 59.0 | 68.5 | 68.8 | 66| 92| 0| 4|..3......| 0| 0.71| 0.0| 30.48| 19.47|28.753| 0.3| 0.3|222| 16|SSE| 7|212| 126 |
| | | | | | | | | | | | | | | | | | | | | | | | |
|16| 77.1 | 55.7 | 66.4 | 66.7 | 60| 80| 0| 2|.........| 0| 0.19| 0.0| 29.81| 29.66|29.718| 0.3| 0.3|293| 14|WNW| 9|296| 240 |
|17| 72.3 | 53.9 | 63.1 | 62.1 | 55| 79| 2| 0|.........| 0| 0.00| 0.0| 30.02| 29.81|29.903| 0.5| 0.5|276| 13| W| 7|301| 234 |
|18| 77.9 | 49.9 | 63.9 | 63.6 | 55| 77| 1| 0|.........| 0| 0.00| 0.0| 30.18| 30.02|30.117| 0.3| 0.2|266| 11| W| 5|300| 276 |
|19| 78.7 | 51.0 | 64.8 | 64.6 | 58| 82| 0| 0|.........| 0| 0.00| 0.0| 30.22| 30.12|30.170| 0.1| 0.1|228| 9| E| 2|224| 207 |
|20| 80.5 | 55.1 | 67.8 | 68.2 | 59| 74| 0| 3|.........| 0| 0.00| 0.0| 30.13| 30.03|30.084| 0.3| 0.3|219| 11| SW| 4|235| 288 |
| | | | | | | | | | | | | | | | | | | | | | | | |
|21| 84.5 | 59.0 | 71.8 | 70.9 | 61| 72| 0| 7|.........| 0| 0.00| 0.0| 30.11| 30.02|30.061| 0.2| 0.2|221| 11| SW| 5|212| 282 |
|22| 85.8 | 61.4 | 73.6 | 73.6 | 66| 79| 0| 9|.........| 0| 0.00| 0.0| 30.05| 29.82|29.969| 0.3| 0.2|239| 11| SW| 6|220| 268 |
|23| 69.1 | 69.0 | 69.1 | 69.1 | 67| 94| 0| 4|.........| 0| 0.00| 0.0| 29.82| 29.82|29.819| 0.4| 0.4|212| 7|SSW| 1|212| 0 |
|24| | | | | | | | | | | | | | | | | | | | | | | |
|25| | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | |
|26| | | | | | | | | | | | | | | | | | | | | | | |
|27| | | | | | | | | | | | | | | | | | | | | | | |
|28| | | | | | | | | | | | | | | | | | | | | | | |
|29| | | | | | | | | | | | | | | | | | | | | | | |
|30| | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | |
|31| | | | | | | | | | | | | | | | | | | | | | | |
+--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
| Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- |
+------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+
|1807.4|1345.9|------|------|---|----| 10| 93| Days | 2.70| 0.0| 30.48| 19.47|29.832| 0.9| 0.8|240| 25| W| 12|296| ---- |
+------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
| Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg |
+------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+
| 79.0| 58.0| 68.5 | 68.3 | 61|79.8|----|----|≥.01 Inch 9|25.17| 0.0| 15 | 15 |------|----|----|---| 5 | 6 | 217|
+------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+
| | Season |Snow, Ice | | |
| Number of Days | to Date |≥1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground |
+------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice |
| Max Temperature | Min Temperature | 10| 169|Thunder 4|Precipitation | Snow, Ice Plts | and Date |
+--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+
| ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 0.99| 3- 4| 0.0 | - | 0 | - |
+--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+
| 0 | 0 | 0 | 0 |----|----| Clear 2 Partly Cloudy 12 Cloudy 6 |
+--------+---------+--------+--------+----+----+------------------------------------------+
NOTES:
Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations
Units are: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches.
for 24 hours.
Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours.
Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F.
Data in columns 9, 10, 12 are entered manually by the station observer.
Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations.
Column 23: Solar Radiation is measured in Watts/m^2 and is continuously averaged for 24 hours.
Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.
OBSERVATIONS AT 3-HOUR INTERVALS
July 2014: Westford
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+
| | | | | | | | | | | | | | | | | | | | | | |
| | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind |
| | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+
| | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | |
| | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | |
| | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | |
| | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | |
| | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | |
| H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G |
| o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u |
| u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s |
| r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 1 | JUL 2 | JUL 3 |
| | | |
|01| 0|29.79| 0.00| 70| 67| 89|18| 0| 5| 0|29.63| 0.00| 74| 70| 87|20| 3| 7| 0|29.80| 0.00| 70| 68| 92|20| 0| 8|
|04| 0|29.75| 0.00| 70| 67| 91|21| 0| 6| 0|29.69| 0.00| 71| 67| 89|20| 0| 6| 0|29.79| 0.00| 67| 66| 96|21| 1| 5|
|07| 97|29.76| 0.00| 72| 69| 88|21| 1| 9| 53|29.72| 0.00| 69| 68| 96|19| 0| 8| 111|29.86| 0.00| 69| 68| 96|27| 0| 6|
|10| 561|29.69| 0.00| 79| 71| 78|20| 3| 13| 232|29.72| 0.00| 79| 72| 77|21| 2| 8| 715|29.88| 0.00| 76| 69| 77|24| 0| 4|
|13| 807|29.64| 0.00| 84| 73| 71|21| 4| 16| 174|29.76| 0.00| 80| 72| 78|25| 3| 10| 211|29.88| 0.00| 78| 67| 70|32| 0| 4|
|16| 635|29.60| 0.00| 87| 72| 61|22| 9| 17| 243|29.72| 0.00| 80| 68| 67|25| 0| 6| 378|29.82| 0.00| 83| 67| 59|02| 0| 1|
|19| 28|29.58| 0.00| 81| 73| 75|18| 2| 13| 132|29.73| 0.00| 78| 69| 73|18| 3| 13| 0|29.87| 0.13| 65| 64| 96|25| 2| 16|
|22| 0|29.63| 0.00| 79| 73| 82|25| 2| 15| 0|29.77| 0.00| 71| 67| 86|21| 3| 10| 0|29.86| 0.00| 64| 63| 97|06| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 4 | JUL 5 | JUL 6 |
| | | |
|01| 0|29.86| 0.00| 63| 63| 98|06| 0| 0| 0|29.91| 0.00| 58| 54| 88|30| 1| 8| 0|29.89| 0.00| 63| 52| 67|21| 0| 10|
|04| 0|29.85| 0.06| 64| 63| 98|32| 0| 0| 0|29.91| 0.00| 54| 48| 80|28| 0| 10| 0|29.88| 0.00| 64| 53| 66|21| 2| 7|
|07| 19|29.91| 0.00| 61| 61| 98|05| 0| 1| 125|29.95| 0.00| 56| 49| 78|32| 1| 9| 105|29.88| 0.00| 64| 54| 70|21| 1| 7|
|10| 86|29.95| 0.00| 61| 60| 96|34| 0| 0| 250|29.99| 0.00| 60| 51| 70|30| 2| 13| 656|29.84| 0.00| 72| 58| 60|22| 1| 15|
|13| 299|29.95| 0.00| 65| 60| 85|02| 1| 11| 923|29.95| 0.00| 72| 53| 51|30| 4| 10| 867|29.80| 0.00| 78| 61| 56|25| 3| 11|
|16| 47|29.96| 0.00| 61| 59| 93|31| 2| 7| 782|29.88| 0.00| 77| 56| 48|30| 6| 19| 673|29.76| 0.00| 80| 57| 46|26| 7| 15|
|19| 248|29.94| 0.00| 62| 59| 90|05| 0| 0| 178|29.87| 0.00| 75| 57| 54|29| 4| 23| 93|29.75| 0.00| 75| 54| 48|28| 4| 15|
|22| 0|29.93| 0.00| 57| 56| 94|05| 0| 0| 0|29.89| 0.00| 68| 55| 63|28| 6| 13| 0|29.75| 0.00| 64| 54| 71|22| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 7 | JUL 8 | JUL 9 |
| | | |
|01| 0|29.73| 0.00| 62| 54| 75|20| 0| 0| 0|29.59| 0.00| 68| 67| 95|20| 1| 8| 0|29.50| 0.00| 66| 65| 96|23| 2| 10|
|04| 0|29.69| 0.00| 62| 55| 78|20| 0| 0| 0|29.62| 0.00| 68| 66| 96|21| 0| 9| 0|29.54| 0.00| 65| 64| 95|09| 0| 6|
|07| 26|29.67| 0.00| 62| 56| 82|20| 2| 7| 42|29.63| 0.00| 67| 66| 98|24| 0| 7| 33|29.61| 0.00| 66| 62| 88|22| 4| 15|
|10| 285|29.64| 0.00| 68| 59| 73|19| 1| 7| 661|29.66| 0.00| 76| 69| 79|19| 5| 15| 668|29.67| 0.00| 71| 59| 66|21| 6| 15|
|13| 72|29.59| 0.00| 68| 63| 86|21| 1| 8| 893|29.62| 0.00| 81| 72| 74|23| 2| 11| 376|29.72| 0.00| 75| 60| 59|23| 6| 14|
|16| 86|29.58| 0.05| 67| 66| 95|20| 0| 7| 220|29.55| 0.00| 81| 70| 69|19| 2| 10| 229|29.73| 0.00| 73| 63| 73|22| 0| 0|
|19| 97|29.56| 0.00| 70| 69| 95|18| 0| 6| 54|29.47| 0.00| 78| 69| 75|20| 2| 11| 79|29.75| 0.00| 72| 62| 70|25| 0| 1|
|22| 0|29.59| 0.00| 70| 68| 95|20| 0| 5| 0|29.43| 0.16| 69| 66| 90|19| 3| 17| 0|29.81| 0.00| 67| 56| 67|29| 1| 9|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 10 | JUL 11 | JUL 12 |
| | | |
|01| 0|29.87| 0.00| 61| 54| 80|28| 1| 8| 0|30.13| 0.00| 50| 49| 96|06| 0| 0| 0|30.15| 0.00| 52| 51| 96|30| 0| 0|
|04| 0|29.92| 0.00| 59| 53| 82|29| 1| 14| 0|30.15| 0.00| 48| 47| 97|06| 0| 0| 0|30.13| 0.00| 50| 49| 97|30| 0| 0|
|07| 35|29.99| 0.00| 58| 53| 84|31| 0| 7| 32|30.19| 0.00| 51| 50| 98|18| 0| 0| 35|30.14| 0.00| 55| 54| 98|25| 0| 0|
|10| 784|30.05| 0.00| 63| 52| 69|29| 4| 12| 673|30.20| 0.00| 70| 58| 65|33| 0| 0| 684|30.12| 0.00| 73| 61| 67|21| 0| 6|
|13| 939|30.06| 0.00| 69| 54| 60|25| 1| 9| 949|30.17| 0.00| 74| 55| 52|22| 0| 2| 921|30.08| 0.00| 80| 60| 50|26| 0| 7|
|16| 687|30.06| 0.00| 73| 53| 49|28| 0| 9| 680|30.15| 0.00| 76| 51| 42|31| 0| 5| 684|30.02| 0.00| 82| 64| 55|24| 0| 7|
|19| 165|30.07| 0.00| 69| 55| 60|07| 0| 2| 144|30.12| 0.00| 74| 57| 57|30| 0| 0| 72|29.99| 0.00| 79| 68| 69|21| 0| 0|
|22| 0|30.11| 0.00| 54| 51| 89|06| 0| 0| 0|30.14| 0.00| 56| 53| 91|30| 0| 0| 0|29.98| 0.00| 68| 65| 90|22| 0| 6|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 13 | JUL 14 | JUL 15 |
| | | |
|01| 0|29.95| 0.00| 68| 63| 84|23| 1| 8| 0|29.73| 0.00| 69| 67| 95|22| 0| 10| 0|29.75| 0.00| 62| 61| 96|07| 0| 0|
|04| 0|29.89| 0.00| 69| 64| 84|20| 0| 10| 0|29.76| 0.00| 64| 61| 90|23| 0| 0| 0|29.70| 0.00| 60| 59| 97|08| 0| 0|
|07| 118|29.86| 0.00| 70| 64| 81|22| 3| 13| 46|29.79| 0.00| 65| 64| 95|21| 0| 1| 77|29.69| 0.00| 64| 63| 98|08| 0| 0|
|10| 91|29.81| 0.00| 72| 66| 82|21| 3| 14| 682|29.80| 0.00| 76| 64| 67|24| 3| 10| 320|29.65| 0.00| 76| 70| 82|21| 0| 2|
|13| 167|29.76| 0.00| 73| 68| 85|21| 4| 16| 998|29.78| 0.00| 80| 67| 64|29| 2| 8| 471|22.52| 0.00| 77| 70| 79|22| 1| 7|
|16| 100|29.70| 0.00| 72| 69| 90|20| 2| 14| 671|29.76| 0.00| 81| 64| 56|28| 0| 3| 69|29.61| 0.52| 73| 70| 93|24| 0| 9|
|19| 37|29.68| 0.00| 71| 69| 92|22| 4| 18| 60|29.76| 0.00| 70| 61| 73|03| 0| 0| 118|29.63| 0.00| 73| 72| 95|21| 0| 0|
|22| 0|29.71| 0.00| 71| 69| 94|21| 7| 13| 0|29.78| 0.00| 64| 59| 85|02| 0| 0| 0|29.66| 0.00| 68| 67| 96|21| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 16 | JUL 17 | JUL 18 |
| | | |
|01| 0|29.67| 0.00| 67| 66| 94|21| 0| 1| 0|29.82| 0.00| 55| 53| 92|22| 0| 0| 0|30.03| 0.00| 55| 52| 89|25| 0| 0|
|04| 0|29.67| 0.00| 64| 63| 98|28| 0| 0| 0|29.84| 0.00| 54| 52| 92|27| 0| 0| 0|30.07| 0.00| 51| 49| 95|20| 0| 0|
|07| 40|29.71| 0.00| 61| 60| 97|19| 0| 0| 30|29.88| 0.00| 55| 54| 96|01| 0| 0| 40|30.11| 0.00| 55| 53| 91|19| 0| 7|
|10| 506|29.72| 0.00| 70| 60| 70|30| 1| 8| 726|29.90| 0.00| 68| 57| 69|22| 1| 8| 633|30.15| 0.00| 68| 57| 67|22| 0| 8|
|13| 824|29.72| 0.00| 74| 60| 61|26| 0| 6| 963|29.90| 0.00| 69| 54| 60|27| 0| 10| 997|30.14| 0.00| 72| 57| 59|27| 2| 8|
|16| 696|29.70| 0.00| 76| 58| 55|32| 2| 8| 322|29.91| 0.00| 69| 55| 62|29| 0| 7| 211|30.12| 0.00| 75| 58| 56|31| 0| 4|
|19| 77|29.74| 0.00| 66| 59| 78|34| 0| 0| 33|29.94| 0.00| 68| 55| 62|28| 0| 2| 105|30.13| 0.00| 74| 60| 63|03| 0| 0|
|22| 0|29.78| 0.00| 57| 55| 92|26| 0| 0| 0|30.00| 0.00| 57| 53| 88|26| 0| 0| 0|30.17| 0.00| 56| 55| 94|03| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Precipitation | 0.37 | 0.51 | 0.60 | 0.65 | 0.70 | 0.74 | 0.77 | 0.80 | 0.82 | 0.83 | 0.84 | 0.88 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ended: Date | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ended: Time | 1909 | 1913 | 1917 | 1921 | 1928 | 1934 | 1944 | 1956 | 2006 | 2006 | 2006 | 2006 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated
is the ending time of the interval. Date and time are not entered for trace amounts.
OBSERVATIONS AT 3-HOUR INTERVALS
July 2014: Westford
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+
| | | | | | | | | | | | | | | | | | | | | | |
| | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind |
| | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+
| | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | |
| | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | |
| | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | |
| | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | |
| | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | |
| H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G |
| o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u |
| u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s |
| r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 19 | JUL 20 | JUL 21 |
| | | |
|01| 0|30.18| 0.00| 53| 52| 96|03| 0| 0| 0|30.12| 0.00| 60| 58| 94|15| 0| 0| 0|30.07| 0.00| 62| 56| 82|21| 0| 0|
|04| 0|30.19| 0.00| 52| 51| 97|03| 0| 0| 0|30.10| 0.00| 56| 54| 96|15| 0| 0| 0|30.06| 0.00| 60| 55| 84|21| 0| 1|
|07| 76|30.21| 0.00| 54| 54| 98|03| 0| 0| 46|30.12| 0.00| 58| 57| 97|15| 0| 0| 100|30.08| 0.00| 64| 58| 83|21| 0| 1|
|10| 571|30.21| 0.00| 73| 62| 69|27| 0| 0| 615|30.11| 0.00| 74| 62| 68|34| 0| 9| 613|30.10| 0.00| 73| 63| 72|19| 0| 10|
|13| 853|30.17| 0.00| 77| 62| 59|30| 1| 8| 898|30.08| 0.00| 78| 60| 54|21| 0| 1| 837|30.08| 0.00| 80| 65| 61|15| 0| 2|
|16| 218|30.14| 0.00| 76| 62| 63|24| 0| 5| 682|30.05| 0.00| 80| 61| 52|21| 0| 3| 657|30.04| 0.00| 84| 63| 48|20| 0| 1|
|19| 67|30.14| 0.00| 69| 64| 83|25| 0| 0| 93|30.04| 0.00| 75| 61| 62|20| 0| 1| 62|30.03| 0.00| 79| 68| 69|26| 0| 0|
|22| 0|30.14| 0.00| 63| 59| 88|15| 0| 0| 0|30.06| 0.00| 66| 57| 73|21| 0| 1| 0|30.04| 0.00| 69| 63| 81|22| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 22 | JUL 23 | JUL 24 |
| | | |
|01| 0|30.04| 0.00| 64| 62| 92|21| 0| 0| | | | | | | | | | | | | | | | | | |
|04| 0|30.03| 0.00| 63| 62| 96|21| 0| 1| | | | | | | | | | | | | | | | | | |
|07| 39|30.03| 0.00| 65| 63| 94|21| 0| 3| | | | | | | | | | | | | | | | | | |
|10| 601|30.04| 0.00| 78| 69| 73|18| 0| 5| | | | | | | | | | | | | | | | | | |
|13| 854|29.98| 0.00| 82| 67| 61|25| 1| 7| | | | | | | | | | | | | | | | | | |
|16| 534|29.93| 0.00| 85| 68| 56|21| 0| 3| | | | | | | | | | | | | | | | | | |
|19| 104|29.88| 0.00| 80| 72| 76|21| 0| 0| | | | | | | | | | | | | | | | | | |
|22| 0|29.87| 0.00| 71| 68| 90|20| 0| 5| | | | | | | | | | | | | | | | | | |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 25 | JUL 26 | JUL 27 |
| | | |
|01| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|04| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|07| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|10| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|13| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|16| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|19| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|22| | | | | | | | | | | | | | | | | | | | | | | | | | | |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 28 | JUL 29 | JUL 30 |
| | | |
|01| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|04| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|07| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|10| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|13| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|16| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|19| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|22| | | | | | | | | | | | | | | | | | | | | | | | | | | |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| JUL 31 | | |
| | | |
|01| | | | | | | | | | | |
|04| | | | | | | | | | | |
|07| | | | | | | | | | | |
|10| | | | | | | | | | | |
|13| | | | | | | | | | | |
|16| | | | | | | | | | | |
|19| | | | | | | | | | | |
|22| | | | | | | | | | | |
+--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+
WEATHER NOTES SUMMARY BY HOURS
+--+-----------------------------+---------+
Wind Direction: Directions are those from which the wind is blowing, | | Averages | |
indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant|
South, 27 for West, and 00 or 36 for North. | | | | | | | | |
Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind |
Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+
preceding the observation. | | | | m | D | | i | D | |
Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | |
calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | |
gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | |
| | s | s | a | P | i | S | c | S |
| H| h | s | t | o | d | p | t | p |
| o| i | u | u | i | i | e | i | e |
| u| n | r | r | n | t | e | o | e |
| r| e | e | e | t | y | d | n | d |
+--+----+------+---+---+---+-----+----+----+
|01| 0|29.873| 62| 59| 90| 0.4| 23 | 0.3|
|04| 0|29.874| 61| 58| 91| 0.2| 23 | 0.2|
|07| 60|29.900| 62| 59| 91| 0.6| 23 | 0.5|
|10| 528|29.904| 72| 62| 73| 1.4| 23 | 1.2|
|13| 695|29.561| 76| 63| 65| 1.7| 25 | 1.4|
|16| 432|29.855| 77| 62| 63| 1.4| 26 | 1.0|
|19| 93|29.848| 73| 63| 73| 1.0| 24 | 0.7|
|22| 0|29.868| 65| 61| 86| 1.0| 24 | 0.8|
+--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
July 2014: Westford
---+-----------------------------------------------------------+-----------------------------------------------------------+---
| | |
D| A.M. Hour Ending at | P.M. Hour Ending at |D
a| | |a
t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t
e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
01| | | | | | | | | | | | | | | | | | | | | | | | |01
02| | | |0.01|0.02|0.02| | | | | | | | | | | | | | | | | | |02
03| | | | | | | | | | | | | |0.01| | | |0.05|0.06|0.75|0.03| | |0.01|03
04| | | |0.02|0.02|0.04| | | | | | | | | | | | | | | | | | |04
05| | | | | | | | | | | | | | | | | | | | | | | | |05
| | | | | | | | | | | | | | | | | | | | | | | | |
06| | | | | | | | | | | | | | | | | | | | | | | | |06
07| | | | | | | | | | | | |0.01|0.03|0.06|0.09| |0.03| | | | | | |07
08| |0.01|0.01| | | | | | | | | | | | | | | | | |0.01|0.11|0.34| |08
09| | | | | | | | | | | | | | | | | | | | | | | | |09
10| | | | | | | | | | | | | | | | | | | | | | | | |10
| | | | | | | | | | | | | | | | | | | | | | | | |
11| | | | | | | | | | | | | | | | | | | | | | | | |11
12| | | | | | | | | | | | | | | | | | | | | | | | |12
13| | | | | | | | | | | | | | |0.01| |0.01|0.02| | |0.01| | | |13
14| | | | | | |0.01| | | | | | | | | | | | | | | | | |14
15| | | | | | | | | | | | | | | |0.09|0.62| | | | | | | |15
| | | | | | | | | | | | | | | | | | | | | | | | |
16| |0.18|0.01| | | | | | | | | | | | | | | | | | | | | |16
17| | | | | | | | | | | | | | | | | | | | | | | | |17
18| | | | | | | | | | | | | | | | | | | | | | | | |18
19| | | | | | | | | | | | | | | | | | | | | | | | |19
20| | | | | | | | | | | | | | | | | | | | | | | | |20
| | | | | | | | | | | | | | | | | | | | | | | | |
21| | | | | | | | | | | | | | | | | | | | | | | | |21
22| | | | | | | | | | | | | | | | | | | | | | | | |22
23| | | | | | | | | | | | | | | | | | | | | | | | |23
24| | | | | | | | | | | | | | | | | | | | | | | | |24
25| | | | | | | | | | | | | | | | | | | | | | | | |25
| | | | | | | | | | | | | | | | | | | | | | | | |
26| | | | | | | | | | | | | | | | | | | | | | | | |26
27| | | | | | | | | | | | | | | | | | | | | | | | |27
28| | | | | | | | | | | | | | | | | | | | | | | | |28
29| | | | | | | | | | | | | | | | | | | | | | | | |29
30| | | | | | | | | | | | | | | | | | | | | | | | |30
31| | | | | | | | | | | | | | | | | | | | | | | | |31
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
Sum|0.00|0.19|0.02|0.03|0.04|0.06|0.01|0.00|0.00|0.00|0.00|0.00|0.01|0.04|0.07|0.18|0.63|0.10|0.06|0.75|0.05|0.11|0.34|0.01|Sum
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are
typically entered in the last column (hour ending at 12 A.M.)
|
 |
Current Radar Loop:
Sun Position
|
|
