LOCAL CLIMATOLOGICAL DATA
Hourly Summary
January 24, 2025

Station: Westford
Latitude: 44° 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| 18.0 | 16.8 | 17.7 | 10|  72| 0.00| 30.00| 29.99|29.996| 1.3|217|  8|WSW|  4|234|    0 |
|01| 17.9 | 16.0 | 16.9 | 10|  75| 0.00| 29.99| 29.98|29.987| 0.1|226|  4|WSW|  3|227|    0 |
|02| 16.1 | 13.8 | 14.7 |  9|  78| 0.00| 30.00| 29.99|29.998| 0.2|226|  4| SW|  2|229|    0 |
|03| 16.8 | 14.6 | 15.8 | 11|  81| 0.00| 30.01| 30.00|30.010| 0.5|253|  9|WNW|  4|283|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 16.8 | 16.3 | 16.5 | 12|  83| 0.00| 30.02| 30.01|30.018| 0.6|263|  8|  W|  3|263|    0 |
|05| 16.4 | 14.8 | 15.7 | 12|  85| 0.00| 30.03| 30.02|30.023| 0.1|269|  7|  W|  1|268|    0 |
|06| 14.9 | 14.3 | 14.6 | 11|  84| 0.00| 30.04| 30.02|30.031| 0.5|265|  8|  W|  4|267|    0 |
|07| 14.8 | 14.4 | 14.6 |  9|  80| 0.00| 30.07| 30.04|30.056| 1.2|273|  9|  W|  4|269|    5 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 15.0 | 14.4 | 14.6 |  9|  76| 0.00| 30.10| 30.07|30.081| 1.5|270| 12|  W|  6|274|   47 |
|09| 15.4 | 14.4 | 15.0 |  8|  75| 0.00| 30.11| 30.10|30.106| 3.2|279| 16|WNW|  8|272|  172 |
|10| 16.5 | 14.6 | 15.7 |  7|  68| 0.00| 30.12| 30.11|30.115| 3.8|285| 14| SW|  8|264|  243 |
|11| 18.6 | 16.4 | 17.4 |  6|  61| 0.00| 30.12| 30.10|30.110| 3.5|285| 13| SW|  9|266|  386 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 19.2 | 17.5 | 18.1 |  6|  59| 0.00| 30.11| 30.10|30.104| 3.1|281| 13|  W|  7|273|  432 |
|13| 19.5*| 19.0 | 19.1 |  7|  58| 0.00| 30.11| 30.10|30.105| 1.2|326|  9|  W|  3|303|  426 |
|14| 19.1 | 17.4 | 18.3 |  6|  59| 0.00| 30.13| 30.11|30.119| 1.1|317| 10| NW|  5|280|  257 |
|15| 17.5 | 15.5 | 16.4 |  5|  61| 0.00| 30.14| 30.13|30.134| 0.6|320|  9|WNW|  3|278|   75 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 15.5 | 12.1 | 13.9 |  4|  65| 0.00| 30.15| 30.14|30.142| 0.2|347|  6|NNW|  1|357|   20 |
|17| 12.1 |  7.6 | 10.0 |  3|  71| 0.00| 30.17| 30.15|30.159| 0.0|346|  1|NNW|  0|346|    0 |
|18|  7.6 |  4.7 |  6.0 |  0|  77| 0.00| 30.19| 30.17|30.178| 0.0|346|  0|NNW|  0|346|    0 |
|19|  4.8 |  3.0 |  3.8 | -1|  80| 0.00| 30.20| 30.18|30.190| 0.0|346|  0|NNW|  0|346|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20|  3.1 |  2.4 |  2.7 | -1|  83| 0.00| 30.22| 30.20|30.207| 0.0|346|  0|NNW|  0|346|    0 |
|21|  4.7 |  2.1 |  3.1 | -0|  85| 0.00| 30.23| 30.22|30.224| 0.0|346|  0|NNW|  0|346|    0 |
|22|  3.9 |  1.0 |  2.3 | -1|  84| 0.00| 30.23| 30.22|30.223| 0.0|346|  0|NNW|  0|346|    0 |
|23|  1.0 | -0.1*|  0.4 | -3|  85| 0.00| 30.23| 30.22|30.224| 0.0|346|  0|NNW|  0|346|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.00| 30.23| 29.98|30.106| 0.9|281| 16|WNW|  9|266| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |      9.7    | 12.6 |  6|74.4| 0.18|  21+ |   1  | ---- | -- | - |    9  |   11  |  86.0|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat  55|
   | Ice Pellets        | Greatest Depth on Ground          | Precip Types|Degree+----------+
   |                0.0 | of Snow, Ice Pellets or Ice     5 |  .........  | 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.