LOCAL CLIMATOLOGICAL DATA
Hourly Summary
December 7, 2022

Station: Westford
Latitude: 44° 37' 38" N
Longitude: 73° 02' 29" 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| 49.6 | 49.2 | 49.4 | 44|  81| 0.00| 30.17| 30.15|30.162| 5.7|159| 19|SSE| 11|156|    0 |
|01| 49.9 | 49.1 | 49.5 | 44|  81| 0.00| 30.15| 30.14|30.146| 5.0|150| 22|SSE|  9|141|    0 |
|02| 49.9 | 48.4 | 49.4 | 44|  82| 0.00| 30.15| 30.12|30.134| 4.9|153| 20|SSE|  9|167|    0 |
|03| 48.4 | 46.9 | 47.6 | 44|  89| 0.00| 30.13| 30.11|30.122| 3.7|156| 17|SSE|  9|141|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 46.9 | 46.5 | 46.7 | 45|  93| 0.00| 30.11| 30.09|30.102| 3.7|147| 14| SE|  7|141|    0 |
|05| 47.5 | 46.8 | 47.2 | 45|  92| 0.00| 30.09| 30.08|30.088| 3.7|162| 13|SSE|  7|166|    0 |
|06| 47.4 | 47.2 | 47.2 | 45|  93| 0.00| 30.09| 30.08|30.084| 3.8|155| 16|SSE|  7|147|    0 |
|07| 47.7 | 47.1 | 47.4 | 46|  94| 0.00| 30.08| 30.08|30.078| 3.8|156| 14|SSE|  7|149|    9 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 48.4 | 47.7 | 47.9 | 46|  94| 0.00| 30.08| 30.07|30.077| 3.8|165| 12|SSE|  7|172|   22 |
|09| 49.8 | 48.4 | 49.1 | 48|  94| 0.00| 30.08| 30.07|30.078| 3.2|168| 12|SSE|  6|162|   44 |
|10| 50.9 | 49.7 | 50.3 | 48|  93| 0.00| 30.08| 30.06|30.069| 3.1|173| 13|SSE|  6|170|   62 |
|11| 51.1 | 50.6 | 50.8 | 49|  94| 0.00| 30.06| 30.03|30.043| 1.8|175| 10|SSE|  5|165|   49 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 51.3*| 51.0 | 51.2 | 50|  95| 0.00| 30.04| 30.02|30.029| 1.0|172|  6|  S|  3|171|   26 |
|13| 51.1 | 50.3 | 50.7 | 49|  95| 0.00| 30.03| 30.01|30.019| 0.4|175|  7|  S|  3|171|    8 |
|14| 50.5 | 50.1 | 50.3 | 49|  96| 0.00| 30.02| 29.98|29.998| 0.1|173|  3|  S|  1|173|    7 |
|15| 50.5 | 50.1 | 50.3 | 49|  96| 0.00| 30.00| 29.99|29.991| 0.3|179|  6|  S|  3|174|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 50.2 | 47.7 | 49.0 | 48|  96| 0.00| 30.00| 29.99|29.996| 0.4|311|  6|NNW|  2|341|    0 |
|17| 47.8 | 45.8 | 46.7 | 46|  96| 0.00| 30.03| 30.00|30.018| 0.9|319|  7|  W|  3|304|    0 |
|18| 45.8 | 44.2 | 44.9 | 44|  96| 0.00| 30.03| 30.02|30.026| 1.8|286| 12|WNW|  6|292|    0 |
|19| 44.2 | 43.2 | 43.6 | 43|  96| 0.00| 30.05| 30.02|30.039| 1.0|298| 11|WNW|  5|290|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 43.3 | 42.8 | 43.0 | 42|  96| 0.00| 30.06| 30.05|30.055| 0.6|290| 10|  W|  5|288|    0 |
|21| 42.9 | 41.3 | 42.0 | 41|  96| 0.00| 30.08| 30.06|30.072| 2.6|286| 12|  W|  7|288|    0 |
|22| 41.4 | 40.0 | 40.6 | 40|  96| 0.00| 30.09| 30.08|30.086| 2.7|288| 13|WSW|  7|275|    0 |
|23| 40.0 | 39.3*| 39.6 | 39|  97| 0.00| 30.10| 30.09|30.094| 3.8|288| 17|WNW|  7|296|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.00| 30.17| 29.98|30.067| 2.6|174| 22|SSE| 11|156| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     45.3    | 47.3 | 45|93.0| 0.46|   0  |  14  | ---- | -- | - |    1  |    0  |   9.5|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat  20|
   | 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.