LOCAL CLIMATOLOGICAL DATA
Hourly Summary
June 7, 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| 62.5 | 62.1 | 62.4 | 61|  94| 0.12| 29.54| 29.52|29.531| 3.4|218| 15| SW|  6|227|    0 |
|01| 62.1 | 60.9 | 61.4 | 60|  94| 0.12| 29.54| 29.53|29.538| 2.6|221| 12|WSW|  5|213|    0 |
|02| 61.1 | 60.8 | 60.9 | 59|  94| 0.08| 29.54| 29.54|29.541| 2.5|214| 11|WSW|  4|232|    0 |
|03| 60.9 | 60.7 | 60.8 | 59|  95| 0.04| 29.55| 29.54|29.543| 2.0|202| 15|SSE|  4|202|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 61.2 | 60.9 | 61.1 | 60|  95| 0.06| 29.56| 29.54|29.552| 2.4|217| 10|  W|  5|239|    0 |
|05| 61.3 | 61.1 | 61.2 | 60|  95| 0.01| 29.58| 29.56|29.567| 3.2|244| 15|  W|  8|258|    3 |
|06| 61.2 | 60.5 | 60.8 | 59|  94| 0.03| 29.59| 29.57|29.581| 3.3|257| 15|  W|  7|268|   11 |
|07| 60.5 | 60.0 | 60.3 | 59|  94| 0.04| 29.60| 29.59|29.594| 3.0|235| 13| NW|  7|264|   19 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 60.1 | 59.8 | 60.0 | 58|  94| 0.15| 29.62| 29.60|29.609| 2.6|229| 10| SW|  6|250|   51 |
|09| 60.5 | 59.9 | 60.1 | 59|  95| 0.17| 29.64| 29.62|29.626| 3.4|253| 12|WSW|  6|246|   63 |
|10| 62.2 | 60.4 | 61.2 | 60|  95| 0.04| 29.66| 29.64|29.649| 1.7|262| 12|WSW|  5|261|   78 |
|11| 62.2 | 61.0 | 61.5 | 60|  95| 0.01| 29.71| 29.66|29.683| 0.9|332| 12| NE|  4|  3|   55 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 62.3 | 60.9 | 61.5 | 60|  95| 0.00| 29.75| 29.70|29.728| 1.0|340| 11|  N|  3|341|  217 |
|13| 62.7*| 60.6 | 61.8 | 60|  92| 0.00| 29.79| 29.74|29.766| 1.2|344| 16|NNW|  4|  2|  292 |
|14| 61.7 | 59.3 | 59.9 | 56|  88| 0.00| 29.83| 29.79|29.817| 2.8|354| 16|NNE|  6|356|  169 |
|15| 60.8 | 59.5 | 60.3 | 56|  87| 0.00| 29.88| 29.83|29.856| 1.8|355| 14| NW|  6|350|  148 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 59.5 | 58.7 | 59.1 | 56|  89| 0.00| 29.91| 29.88|29.888| 0.7|352|  8|NNE|  4|352|  104 |
|17| 60.4 | 58.9 | 59.4 | 56|  88| 0.00| 29.94| 29.91|29.923| 0.9|356| 11|ENE|  4| 17|  152 |
|18| 60.7 | 59.0 | 59.6 | 56|  87| 0.00| 29.97| 29.94|29.958| 0.7| 17|  9|  N|  3| 28|  100 |
|19| 60.8 | 58.8 | 60.1 | 56|  86| 0.00| 30.00| 29.97|29.985| 0.2|  7|  6|NNE|  2| 21|   70 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 58.9 | 54.9 | 56.8 | 54|  89| 0.00| 30.02| 30.00|30.008| 0.0|355|  2|  N|  0|355|    6 |
|21| 55.0 | 52.1 | 53.7 | 51|  91| 0.00| 30.05| 30.02|30.039| 0.0|355|  2|  N|  0|355|    0 |
|22| 52.2 | 50.0 | 51.1 | 49|  92| 0.00| 30.07| 30.05|30.060| 0.0|355|  0|  N|  0|355|    0 |
|23| 50.1 | 48.9*| 49.4 | 47|  93| 0.00| 30.09| 30.07|30.076| 0.0|355|  0|  N|  0|355|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.87| 30.09| 29.52|29.755| 1.7|253| 16|NNW|  8|258| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     55.8    | 59.4 | 57|92.1| 1.73|  23  |   0  | ---- | -- | - |   13+ |    5  |  64.1|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat   9|
   | 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.