LOCAL CLIMATOLOGICAL DATA
Hourly Summary
November 23, 2020

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| 40.7 | 39.9 | 40.2 | 34|  79| 0.00| 30.06| 29.98|30.018| 6.0|147| 21|SSE| 11|152|    0 |
|01| 41.6 | 40.6 | 41.1 | 36|  81| 0.01| 29.98| 29.93|29.956| 6.1|152| 23|  S| 11|166|    0 |
|02| 40.8 | 40.2 | 40.4 | 37|  89| 0.02| 29.94| 29.92|29.925| 5.2|164| 23|SSE|  8|169|    0 |
|03| 40.4 | 39.9 | 40.1 | 38|  92| 0.05| 29.92| 29.87|29.888| 5.1|160| 17|SSE|  8|149|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 40.5 | 40.3 | 40.4 | 38|  93| 0.02| 29.87| 29.83|29.856| 3.5|169| 14|SSW|  7|167|    0 |
|05| 41.0 | 40.3 | 40.7 | 39|  94| 0.02| 29.83| 29.81|29.821| 3.0|164| 15|  S|  6|166|    0 |
|06| 41.0 | 40.5 | 40.7 | 39|  94| 0.04| 29.81| 29.80|29.801| 1.7|176|  7|  S|  4|177|    0 |
|07| 41.7 | 40.8 | 41.3 | 40|  95| 0.04| 29.80| 29.79|29.794| 2.6|174| 11|  S|  6|180|    3 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 42.2 | 41.6 | 41.9 | 41|  96| 0.04| 29.82| 29.80|29.810| 4.9|207| 14|  S|  8|185|   18 |
|09| 42.4*| 41.3 | 42.1 | 41|  95| 0.07| 29.84| 29.81|29.820| 5.7|217| 19|SSE|  9|246|   28 |
|10| 41.3 | 37.5 | 40.0 | 38|  93| 0.04| 29.87| 29.83|29.848| 6.7|254| 15|WSW| 11|255|   50 |
|11| 37.5 | 35.9 | 36.5 | 34|  90| 0.00| 29.88| 29.86|29.869| 6.7|248| 16|  W| 10|254|   76 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 36.0 | 34.4 | 35.1 | 32|  88| 0.00| 29.88| 29.86|29.866| 8.2|256| 21|WSW| 12|249|  120 |
|13| 34.6 | 33.0 | 33.8 | 30|  85| 0.00| 29.89| 29.87|29.880| 8.1|258| 20|WSW| 12|250|   63 |
|14| 33.0 | 32.0 | 32.6 | 28|  84| 0.00| 29.91| 29.89|29.900| 5.4|273| 16|  W| 10|258|   24 |
|15| 32.1 | 31.0 | 31.4 | 27|  85| 0.00| 29.95| 29.91|29.930| 5.4|281| 17|  W|  9|283|    4 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 31.0 | 30.6 | 30.7 | 27|  86| 0.00| 29.98| 29.95|29.968| 4.1|281| 12|  W|  7|284|    0 |
|17| 31.0 | 30.6 | 30.8 | 26|  81| 0.00| 30.00| 29.98|29.991| 8.0|280| 24|  W| 14|254|    0 |
|18| 30.8 | 30.6 | 30.7 | 25|  80| 0.00| 30.02| 30.00|30.012| 6.7|270| 19|  W| 12|275|    0 |
|19| 31.3 | 30.6 | 31.0 | 26|  80| 0.00| 30.02| 30.01|30.018| 7.0|266| 18|WSW| 11|265|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 31.4 | 31.1 | 31.3 | 26|  81| 0.00| 30.02| 30.01|30.012| 7.1|277| 20|  W| 13|265|    0 |
|21| 31.5 | 31.3 | 31.4 | 26|  80| 0.00| 30.02| 30.01|30.011| 8.6|281| 24|  W| 14|272|    0 |
|22| 31.3 | 31.0 | 31.1 | 26|  81| 0.00| 30.03| 30.02|30.021| 6.6|288| 20|WNW| 11|280|    0 |
|23| 31.1 | 30.5*| 30.9 | 26|  81| 0.00| 30.05| 30.03|30.038| 5.8|287| 19|  W| 12|275|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.35| 30.06| 29.79|29.919| 5.8|246| 24|  W| 14|272| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     36.5    | 36.1 | 33|86.9| 1.48|   0  |   7  | ---- | -- | - |   17+ |   21  |  16.1|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat  28|
   | 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.
   Column 17: Solar Radiation is measured in Watts/m² and is continuously averaged for each hour.
   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.
   Data in columns 4B, 5, 6, 10, 11, 17 are updated continuously, there by achieving a
       "true" mean.