LOCAL CLIMATOLOGICAL DATA
Hourly Summary
July 6, 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| 60.2 | 58.3 | 59.2 | 54|  84| 0.00| 30.03| 30.02|30.027| 0.0|295|  1|WNW|  0|295|    0 |
|01| 60.9 | 60.2 | 60.6 | 55|  81| 0.00| 30.04| 30.03|30.035| 0.0|296|  2|WNW|  0|296|    0 |
|02| 60.7 | 58.0 | 59.5 | 54|  82| 0.00| 30.04| 30.03|30.038| 0.0|296|  0|WNW|  0|296|    0 |
|03| 58.7 | 56.4 | 57.6 | 53|  85| 0.00| 30.04| 30.03|30.035| 0.0|296|  0|WNW|  0|296|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 56.4 | 54.6 | 55.3 | 52|  88| 0.00| 30.04| 30.03|30.037| 0.0|296|  0|WNW|  0|296|    0 |
|05| 55.6 | 54.4*| 54.7 | 52|  90| 0.00| 30.05| 30.04|30.047| 0.0|296|  0|WNW|  0|296|   20 |
|06| 59.5 | 55.5 | 57.4 | 55|  92| 0.00| 30.07| 30.05|30.057| 0.0|296|  0|WNW|  0|296|   70 |
|07| 64.8 | 59.5 | 62.0 | 59|  90| 0.00| 30.08| 30.07|30.075| 0.0|296|  0|WNW|  0|296|  149 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 71.5 | 64.8 | 68.0 | 61|  78| 0.00| 30.09| 30.08|30.088| 0.1|304|  3| NW|  1|296|  324 |
|09| 74.6 | 71.5 | 73.6 | 64|  71| 0.00| 30.10| 30.09|30.095| 0.2|301|  4|WNW|  2|300|  415 |
|10| 80.0 | 74.0 | 77.8 | 67|  69| 0.00| 30.09| 30.09|30.090| 0.7|  0|  5|ENE|  3| 63|  667 |
|11| 82.0 | 79.8 | 80.8 | 70|  69| 0.00| 30.09| 30.09|30.090| 0.6|302|  6|SSE|  3|121|  669 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 83.3 | 80.8 | 82.1 | 70|  67| 0.00| 30.09| 30.08|30.081| 0.9| 32| 10|  N|  5| 40|  765 |
|13| 83.2 | 81.1 | 82.0 | 69|  66| 0.00| 30.08| 30.08|30.078| 0.5|197|  9|  W|  3|228|  499 |
|14| 83.6 | 82.3 | 83.0 | 69|  63| 0.00| 30.08| 30.07|30.073| 1.2|193|  8|  S|  4|173|  600 |
|15| 84.0*| 81.3 | 83.3 | 72|  69| 0.00| 30.07| 30.06|30.066| 1.4|239|  9|  W|  4|278|  494 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 83.0 | 81.2 | 82.1 | 71|  70| 0.00| 30.07| 30.05|30.057| 1.7|245|  8| SW|  4|261|  463 |
|17| 83.1 | 81.1 | 82.2 | 72|  70| 0.00| 30.06| 30.05|30.052| 0.3|247|  4|WSW|  2|248|  290 |
|18| 81.1 | 77.2 | 79.3 | 71|  75| 0.00| 30.06| 30.05|30.052| 0.0|248|  3|WSW|  1|248|  103 |
|19| 77.2 | 72.2 | 75.1 | 68|  80| 0.00| 30.07| 30.06|30.064| 0.0|248|  0|WSW|  0|248|   57 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 72.3 | 68.8 | 70.2 | 64|  80| 0.00| 30.08| 30.06|30.070| 0.0|248|  1|WSW|  0|248|   10 |
|21| 68.8 | 67.1 | 67.7 | 61|  79| 0.00| 30.09| 30.07|30.082| 0.0|179|  7|SSE|  1|180|    0 |
|22| 67.6 | 67.0 | 67.3 | 59|  75| 0.00| 30.10| 30.09|30.094| 0.2|117|  6|  E|  1| 91|    0 |
|23| 67.5 | 66.3 | 66.8 | 58|  72| 0.00| 30.10| 30.09|30.098| 0.2|129|  8|SSE|  1|109|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.00| 30.10| 30.02|30.066| 0.3|246| 10|  N|  5| 40| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     69.2    | 70.3 | 62|77.0| 0.71|  22+ |   0  | ---- | -- | - |   12  |   12  | 233.1|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat   0|
   | Ice Pellets        | Greatest Depth on Ground          | Precip Types|Degree+----------+
   |                0.0 | of Snow, Ice Pellets or Ice     0 |  .........  | Days |  Cool   4|
   +--------------------+-----------------------------------+-------------+------+----------+

  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.