LOCAL CLIMATOLOGICAL DATA
Hourly Summary
July 2, 2026

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| 70.5 | 69.8 | 70.1 | 68|  95| 0.01| 29.81| 29.78|29.797| 1.6|185| 13|SSE|  5|165|    0 |
|01| 70.6 | 70.0 | 70.3 | 69|  95| 0.00| 29.82| 29.78|29.805| 1.6|188| 10|  W|  5|165|    0 |
|02| 70.0 | 68.6 | 69.3 | 68|  95| 0.00| 29.84| 29.82|29.830| 1.7|193| 14|  S|  5|178|    0 |
|03| 68.6 | 68.2 | 68.4 | 67|  95| 0.00| 29.84| 29.83|29.833| 1.4|190| 10| SW|  3|188|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 68.4 | 66.7 | 67.6 | 66|  95| 0.00| 29.84| 29.83|29.840| 0.4|192|  6| SW|  2|205|    0 |
|05| 66.8 | 66.0*| 66.4 | 65|  95| 0.00| 29.86| 29.84|29.853| 0.1|185|  3|  S|  1|189|    8 |
|06| 69.0 | 66.0 | 67.1 | 66|  95| 0.00| 29.87| 29.86|29.865| 0.6|177|  8|SSE|  3|174|   36 |
|07| 73.2 | 69.0 | 71.0 | 70|  96| 0.00| 29.88| 29.87|29.870| 1.0|183|  9|SSE|  3|176|  154 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 79.5 | 73.2 | 76.2 | 73|  90| 0.00| 29.87| 29.87|29.871| 0.8|176|  8|  S|  3|183|  392 |
|09| 82.2 | 79.4 | 81.2 | 74|  79| 0.00| 29.87| 29.86|29.868| 1.8|217| 10|WSW|  5|238|  559 |
|10| 84.2 | 81.5 | 82.5 | 74|  77| 0.00| 29.87| 29.86|29.863| 2.5|230| 11|SSW|  6|237|  624 |
|11| 86.5 | 84.2 | 85.4 | 76|  73| 0.00| 29.86| 29.85|29.857| 2.6|229| 10|WSW|  6|254|  800 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 87.7 | 86.3 | 87.0 | 77|  71| 0.00| 29.85| 29.83|29.838| 3.6|247| 12| SW|  7|272|  829 |
|13| 89.3 | 87.6 | 88.5 | 77|  70| 0.00| 29.84| 29.83|29.836| 3.1|247| 12|WNW|  5|278|  850 |
|14| 91.3 | 89.3 | 90.5 | 78|  67| 0.00| 29.84| 29.82|29.829| 2.3|241| 10| SW|  6|235|  820 |
|15| 92.5*| 91.3 | 92.0 | 79|  66| 0.00| 29.82| 29.80|29.814| 1.8|231| 11| SW|  5|229|  731 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 92.5 | 90.0 | 91.4 | 79|  67| 0.00| 29.80| 29.79|29.794| 2.1|231| 11| SW|  5|228|  479 |
|17| 90.4 | 86.1 | 89.1 | 80|  74| 0.00| 29.80| 29.79|29.790| 0.5|227|  8|WSW|  3|246|  189 |
|18| 86.1 | 81.3 | 83.5 | 76|  78| 0.00| 29.79| 29.77|29.780| 0.4|207|  7|SSW|  2|206|   61 |
|19| 82.5 | 80.3 | 81.5 | 73|  76| 0.00| 29.78| 29.77|29.780| 3.0|225| 15|SSE|  6|212|   60 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 82.3 | 79.5 | 81.1 | 72|  75| 0.00| 29.82| 29.78|29.798| 3.4|236| 13|SSE|  6|246|   16 |
|21| 79.5 | 77.4 | 78.3 | 71|  79| 0.00| 29.84| 29.81|29.823| 1.5|223| 10| SW|  4|236|    0 |
|22| 77.5 | 72.7 | 75.3 | 69|  82| 0.00| 29.84| 29.83|29.835| 0.1|273|  7|  W|  3|261|    0 |
|23| 72.7 | 69.6 | 71.0 | 67|  87| 0.00| 29.83| 29.83|29.830| 0.0|346|  2|NNW|  1|346|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.01| 29.88| 29.77|29.829| 1.6|222| 15|SSE|  7|272| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     79.3    | 78.5 | 72|82.1| 0.71|   7+ |  18+ | ---- | -- | - |   19  |   12  | 275.4|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat   0|
   | Ice Pellets        | Greatest Depth on Ground          | Precip Types|Degree+----------+
   |                0.0 | of Snow, Ice Pellets or Ice     0 |  .........  | Days |  Cool  15|
   +--------------------+-----------------------------------+-------------+------+----------+

  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.