LOCAL CLIMATOLOGICAL DATA
Hourly Summary
June 26, 2017

Station: Westford
Latitude: 44° 37' 39" 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 |  m^2 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
| 1|   2  |   3  |   4  | 5 |  6 |  7  |   8  |   9  |  10  | 11 | 12| 13| 14| 15| 16|  17  |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
|00| 55.0 | 50.9*| 52.5 | 51|  94| 0.00| 29.85| 29.84|29.845| 0.3|241|  8|WNW|  2|220|    0 |
|01| 56.2 | 54.6 | 55.3 | 51|  85| 0.00| 29.85| 29.85|29.849| 1.1|271| 12|  W|  6|279|    0 |
|02| 55.0 | 53.3 | 54.2 | 49|  84| 0.00| 29.86| 29.85|29.852| 0.6|280| 13|  W|  4|292|    0 |
|03| 54.9 | 53.8 | 54.4 | 50|  85| 0.00| 29.87| 29.85|29.860| 1.0|257| 11|  W|  5|268|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 53.8 | 53.4 | 53.6 | 50|  87| 0.00| 29.87| 29.86|29.867| 0.1|256|  6|WSW|  1|262|    0 |
|05| 54.7 | 53.7 | 54.3 | 50|  86| 0.00| 29.88| 29.87|29.872| 0.7|260| 10|  W|  3|257|   15 |
|06| 56.6 | 54.1 | 55.1 | 51|  86| 0.00| 29.89| 29.88|29.880| 1.1|252| 11|  W|  6|234|   71 |
|07| 58.7 | 56.6 | 57.5 | 52|  82| 0.00| 29.90| 29.88|29.891| 2.1|286| 14|WNW|  7|288|  195 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 62.1 | 58.7 | 60.5 | 53|  77| 0.00| 29.91| 29.90|29.905| 1.1|276| 12|WSW|  4|279|  488 |
|09| 64.3 | 62.0 | 63.0 | 53|  71| 0.00| 29.92| 29.91|29.913| 1.0|289| 11|WNW|  6|280|  600 |
|10| 67.2 | 63.4 | 65.7 | 55|  67| 0.00| 29.92| 29.91|29.918| 0.9|295| 12|WNW|  5|308|  745 |
|11| 67.3 | 63.8 | 65.3 | 53|  65| 0.00| 29.93| 29.92|29.925| 1.8|280| 13| NW|  9|275|  495 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 68.8 | 64.0 | 66.2 | 53|  63| 0.00| 29.93| 29.91|29.922| 0.9|288|  9|WNW|  5|295|  637 |
|13| 69.1 | 65.4 | 67.7 | 53|  60| 0.00| 29.91| 29.90|29.907| 0.6|294| 13|WNW|  4|303|  589 |
|14| 71.1 | 67.4 | 69.1 | 53|  57| 0.00| 29.91| 29.90|29.901| 0.7|291|  9| NW|  4|284|  577 |
|15| 71.2 | 69.3 | 70.4 | 52|  53| 0.00| 29.90| 29.89|29.897| 1.3|275| 11|  W|  6|263|  747 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 71.5*| 68.6 | 70.2 | 52|  52| 0.00| 29.89| 29.88|29.888| 0.7|289| 11|WNW|  5|303|  560 |
|17| 69.5 | 66.8 | 68.0 | 52|  56| 0.00| 29.89| 29.88|29.886| 0.6|260|  7|WNW|  3|288|  226 |
|18| 67.3 | 65.6 | 66.6 | 52|  59| 0.00| 29.89| 29.88|29.884| 0.1|255|  6|WSW|  1|257|  133 |
|19| 66.5 | 62.1 | 64.6 | 53|  67| 0.00| 29.89| 29.88|29.891| 0.0|268|  1|  W|  0|268|   50 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 62.1 | 58.4 | 60.0 | 53|  79| 0.00| 29.89| 29.88|29.889| 0.0|107|  0|  W|  0|268|    6 |
|21| 58.4 | 56.9 | 57.5 | 53|  84| 0.00| 29.90| 29.89|29.897| 0.0|109|  0|  W|  0|268|    0 |
|22| 57.8 | 54.7 | 56.0 | 52|  87| 0.00| 29.91| 29.90|29.901| 0.0|209|  4|SSW|  0|210|    0 |
|23| 54.7 | 52.4 | 53.3 | 51|  91| 0.00| 29.91| 29.89|29.899| 0.1|208|  7|SSW|  1|207|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.00| 29.93| 29.84|29.889| 0.7|277| 14|WNW|  9|275| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     61.2    | 60.9 | 52|73.9| 4.48|  11  |   0  | ---- | -- | - |    7  |   11  | 255.7|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | Total Snow,        |                                   |             |      |  Heat   3|
   | 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/m^2 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.