LOCAL CLIMATOLOGICAL DATA
Hourly Summary
September 28, 2023

Station: Westford
Latitude: 43° 37' 38" N
Longitude: 73° 02' 30" W
Elevation (ground): 850 ft.
Time Zone: Eastern

+--+------------------------+----+-----+--------------------+------------------------+------+
|  |       Temperature      |    | Pre-|      Pressure      |           Wind         |Solar |
|  +------+------+------+---+ Hu-|cipi-|  Adj. to Sea Level +----+---+-------+-------+------+
|  |   M  |   M  |      |   |mid-| ta- +------+------+------+ Avg|Res| Peak  |2Minute| Mean |
|  |   a  |   i  |      | D | ity| tion|      |      |      |    |   +---+---+---+---+   W  |
|  |   x  |   n  |      | e |    |     |      |      |      |  S |   | S |   | S |   |   a  |
| H|   i  |   i  |   M  | w |  M |     |      |      |   M  |  p |   | p |   | p |   |   t  |
| o|   m  |   m  |   e  |   |  e |Water|   M  |   M  |   e  |  e | D | e | D | e | D |   t  |
| u|   u  |   u  |   a  | P |  a |     |   a  |   i  |   a  |  e | i | e | i | e | i |   s  |
| r|   m  |   m  |   n  | t |  n |Equiv|   x  |   n  |   n  |  d | r | d | r | d | r |  m²  |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
| 1|   2  |   3  |   4  | 5 |  6 |  7  |   8  |   9  |  10  | 11 | 12| 13| 14| 15| 16|  17  |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
|00| 47.4 | 46.3 | 46.8 | 46|  96| 0.00| 30.32| 30.31|30.314| 0.0|248|  0|WSW|  0|251|    0 |
|01| 46.4 | 45.9 | 46.1 | 45|  96| 0.00| 30.32| 30.32|30.317| 0.0|248|  0|WSW|  0|251|    0 |
|02| 45.9 | 45.1 | 45.5 | 44|  96| 0.00| 30.32| 30.31|30.310| 0.0|248|  0|WSW|  0|251|    0 |
|03| 45.2 | 44.0 | 44.6 | 44|  96| 0.00| 30.31| 30.30|30.303| 0.0|248|  0|WSW|  0|251|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 44.0 | 43.3 | 43.5 | 42|  96| 0.00| 30.31| 30.30|30.304| 0.0|248|  0|WSW|  0|251|    0 |
|05| 44.3 | 43.4 | 44.0 | 43|  96| 0.00| 30.31| 30.30|30.303| 0.0|248|  0|WSW|  0|251|    0 |
|06| 43.7 | 42.6*| 43.1 | 42|  96| 0.00| 30.31| 30.30|30.305| 0.0|248|  0|WSW|  0|251|    1 |
|07| 44.9 | 42.7 | 43.6 | 43|  97| 0.00| 30.32| 30.31|30.317| 0.0|248|  0|WSW|  0|251|   36 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 51.5 | 44.9 | 47.4 | 47|  97| 0.00| 30.33| 30.32|30.321| 0.0|247|  0|WSW|  0|251|  120 |
|09| 56.3 | 51.5 | 54.2 | 54|  98| 0.00| 30.33| 30.33|30.328| 0.0|247|  0|WSW|  0|251|  262 |
|10| 61.4 | 56.3 | 58.6 | 57|  96| 0.00| 30.33| 30.32|30.325| 0.0|247|  0|WSW|  0|251|  379 |
|11| 66.9 | 61.4 | 64.8 | 58|  79| 0.00| 30.32| 30.31|30.316| 0.0|248|  0|WSW|  0|251|  485 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 69.0 | 66.9 | 68.0 | 55|  64| 0.00| 30.31| 30.29|30.304| 0.1|205|  6|SSW|  2|205|  535 |
|13| 70.3 | 68.3 | 69.0 | 56|  64| 0.00| 30.29| 30.27|30.277| 0.0|138|  0|SSW|  0|205|  513 |
|14| 71.0*| 69.1 | 70.0 | 58|  65| 0.00| 30.27| 30.25|30.262| 0.0|164|  2|  S|  0|171|  405 |
|15| 70.7 | 68.7 | 69.7 | 58|  65| 0.00| 30.25| 30.24|30.245| 0.0|261|  2|WSW|  0|244|  370 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 70.3 | 69.4 | 69.9 | 57|  64| 0.00| 30.24| 30.23|30.236| 0.0|273|  0|WSW|  0|244|  295 |
|17| 69.8 | 62.8 | 66.7 | 59|  75| 0.00| 30.24| 30.23|30.232| 0.0|273|  0|WSW|  0|244|  114 |
|18| 62.8 | 55.0 | 58.3 | 54|  86| 0.00| 30.23| 30.23|30.231| 0.0|273|  0|WSW|  0|244|    6 |
|19| 55.0 | 53.6 | 54.4 | 52|  91| 0.00| 30.24| 30.23|30.233| 0.0|273|  0|WSW|  0|244|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 53.6 | 50.7 | 52.1 | 50|  92| 0.00| 30.24| 30.24|30.239| 0.0|273|  0|WSW|  0|244|    0 |
|21| 50.8 | 49.9 | 50.2 | 48|  94| 0.00| 30.24| 30.23|30.236| 0.0|273|  0|WSW|  0|244|    0 |
|22| 50.1 | 49.2 | 49.7 | 48|  95| 0.00| 30.24| 30.23|30.237| 0.0|273|  0|WSW|  0|244|    0 |
|23| 49.2 | 48.3 | 48.8 | 47|  95| 0.00| 30.24| 30.24|30.238| 0.0|272|  0|WSW|  0|244|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.00| 30.33| 30.23|30.281| 0.0|206|  6|SSW|  2|205| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     56.8    | 54.5 | 50|87.0| 4.17|   9  |  17+ | ---- | -- | - |   12  |   12  | 146.8|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat   8|
   | Ice Pellets        | Greatest Depth on Ground          | Precip Types|Degree+----------+
   |                0.0 | of Snow, Ice Pellets or Ice     0 |  .........  | Days |  Cool   0|
   +--------------------+-----------------------------------+-------------+------+----------+

  NOTES:
   Data in columns 4, 5, 6, 10, 11, 17 are means via continuous observations for each hour.
   Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches.
   Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for each hour.
   Column 12: Resultant wind is calculated by the vector sum of continuous wind observations.
   Precipitation types:
     1 FOG, 2 HEAVY FOG, 3 THUNDER, 4 ICE PELLETS, 5 HAIL, 6 GLAZE, 7 DUSTSTORM,
     8 SMOKE/HAZE, 9 BLOWING SNOW.
   Degree Days heating base is 65°F, cooling base is 65°F.