LOCAL CLIMATOLOGICAL DATA
Hourly Summary
March 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| 34.8 | 34.4 | 34.7 | 31|  85| 0.00| 30.18| 30.15|30.167| 7.4|171| 22| SE| 11|170|    0 |
|01| 34.6 | 34.3*| 34.4 | 30|  85| 0.00| 30.16| 30.12|30.143| 7.5|172| 24|SSE| 12|172|    0 |
|02| 36.3 | 34.4 | 35.2 | 31|  86| 0.00| 30.12| 30.08|30.097| 6.9|176| 23|  S| 10|173|    0 |
|03| 37.6 | 36.3 | 37.1 | 33|  87| 0.00| 30.08| 30.02|30.046| 8.5|172| 27|SSE| 12|170|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 37.6 | 36.9 | 37.2 | 34|  88| 0.00| 30.05| 30.00|30.023|10.8|172| 32|SSE| 17|168|    0 |
|05| 37.6 | 37.2 | 37.4 | 34|  88| 0.00| 30.01| 29.96|29.984|11.6|170| 34|  S| 18|173|    0 |
|06| 37.7 | 37.3 | 37.5 | 34|  88| 0.00| 29.98| 29.96|29.972|11.9|176| 33|SSE| 17|186|    3 |
|07| 37.6 | 37.0 | 37.4 | 34|  88| 0.00| 29.98| 29.95|29.962|10.4|177| 31|  S| 15|178|   10 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 37.2 | 36.7 | 37.0 | 35|  91| 0.00| 29.96| 29.95|29.955|11.4|175| 29|  S| 16|169|   26 |
|09| 38.2 | 37.0 | 37.4 | 35|  91| 0.00| 29.95| 29.91|29.933|11.7|174| 31|SSE| 16|175|   67 |
|10| 41.6 | 38.2 | 40.0 | 37|  89| 0.00| 29.92| 29.89|29.907|11.0|175| 32|SSE| 15|171|  253 |
|11| 44.6 | 41.5 | 43.0 | 39|  85| 0.00| 29.90| 29.85|29.872|10.8|178| 32|SSE| 14|175|  383 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 46.0 | 43.9 | 44.7 | 40|  83| 0.00| 29.86| 29.79|29.812|10.9|180| 31|SSE| 15|180|  430 |
|13| 47.8 | 45.7 | 46.7 | 41|  80| 0.00| 29.79| 29.74|29.764|12.1|178| 32|SSE| 16|180|  609 |
|14| 48.4 | 46.9 | 47.5 | 42|  80| 0.00| 29.75| 29.69|29.720|12.0|177| 36|  S| 17|178|  405 |
|15| 48.5*| 47.3 | 47.8 | 42|  81| 0.00| 29.69| 29.67|29.678|11.3|176| 31|SSE| 16|168|  168 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 48.5 | 47.3 | 48.2 | 43|  81| 0.00| 29.67| 29.66|29.660|11.0|178| 27|  S| 15|179|  152 |
|17| 48.4 | 47.3 | 47.9 | 42|  81| 0.00| 29.66| 29.64|29.649|10.4|174| 31|SSE| 15|172|   18 |
|18| 47.5 | 46.6 | 47.1 | 42|  82| 0.00| 29.64| 29.63|29.633| 9.9|174| 31|  S| 14|174|    0 |
|19| 46.7 | 45.1 | 45.6 | 41|  84| 0.00| 29.64| 29.59|29.614| 9.4|173| 31|  S| 14|181|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 46.1 | 45.3 | 45.8 | 41|  84| 0.00| 29.61| 29.59|29.601| 9.6|176| 29|  S| 13|176|    0 |
|21| 45.5 | 44.9 | 45.3 | 41|  86| 0.00| 29.61| 29.60|29.604| 9.2|179| 24|SSE| 12|179|    0 |
|22| 45.1 | 44.7 | 44.9 | 41|  87| 0.00| 29.60| 29.58|29.590| 8.4|178| 24|SSE| 12|167|    0 |
|23| 45.4 | 44.5 | 45.1 | 42|  88| 0.00| 29.59| 29.57|29.582| 8.3|184| 22|SSE| 11|184|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.00| 30.18| 29.57|29.832|10.1|176| 36|  S| 18|173| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     41.4    | 41.9 | 38|85.4| 0.10|   0  |  23  | ---- | -- | - |   14  |    5  | 105.1|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat  23|
   | Ice Pellets        | Greatest Depth on Ground          | Precip Types|Degree+----------+
   |                0.0 | of Snow, Ice Pellets or Ice     4 |  .........  | 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.