LOCAL CLIMATOLOGICAL DATA
Hourly Summary
June 8, 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| 49.0 | 48.4 | 48.7 | 47|  94| 0.00| 30.09| 30.08|30.089| 0.0|355|  0|  N|  0|355|    0 |
|01| 48.5 | 47.5 | 48.1 | 46|  94| 0.00| 30.11| 30.09|30.094| 0.0|355|  0|  N|  0|355|    0 |
|02| 47.6 | 47.1 | 47.3 | 46|  94| 0.00| 30.14| 30.11|30.125| 0.0|355|  0|  N|  0|355|    0 |
|03| 47.6 | 46.7 | 47.1 | 46|  95| 0.00| 30.16| 30.14|30.151| 0.0|355|  0|  N|  0|355|    0 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|04| 46.8 | 46.1*| 46.4 | 45|  95| 0.00| 30.18| 30.16|30.175| 0.0|355|  0|  N|  0|355|    0 |
|05| 46.7 | 46.2 | 46.4 | 45|  95| 0.00| 30.21| 30.18|30.196| 0.0|355|  0|  N|  0|355|   10 |
|06| 49.8 | 46.7 | 47.8 | 47|  95| 0.00| 30.24| 30.21|30.223| 0.0|355|  0|  N|  0|355|   38 |
|07| 58.1 | 49.8 | 53.5 | 53|  96| 0.00| 30.24| 30.23|30.232| 0.0|359|  2|  N|  0|359|  184 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|08| 64.1 | 58.1 | 60.2 | 58|  93| 0.00| 30.24| 30.24|30.237| 0.2|360|  3|  N|  1|360|  463 |
|09| 68.8 | 64.1 | 66.4 | 60|  80| 0.00| 30.24| 30.24|30.239| 0.0|360|  2|  N|  1|360|  632 |
|10| 70.3 | 68.8 | 69.7 | 61|  73| 0.00| 30.24| 30.23|30.237| 0.6|291|  7|WSW|  3|246|  765 |
|11| 72.5 | 70.2 | 71.9 | 59|  64| 0.00| 30.24| 30.23|30.230| 1.1|260|  8|  W|  4|255|  859 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|12| 73.9 | 72.4 | 73.4 | 58|  59| 0.00| 30.23| 30.22|30.225| 1.7|246|  9|WSW|  4|238|  908 |
|13| 74.9 | 73.9 | 74.5 | 56|  53| 0.00| 30.22| 30.20|30.212| 1.8|244| 11|  W|  5|236|  911 |
|14| 76.0 | 74.5 | 75.3 | 54|  48| 0.00| 30.20| 30.19|30.195| 1.6|253|  8|WSW|  4|245|  860 |
|15| 77.5 | 76.0 | 76.9 | 54|  46| 0.00| 30.19| 30.17|30.178| 1.2|236|  9|WSW|  5|252|  754 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|16| 78.4*| 76.9 | 77.6 | 54|  44| 0.00| 30.17| 30.15|30.156| 1.1|213|  7|WSW|  3|178|  643 |
|17| 78.0 | 76.3 | 77.2 | 56|  47| 0.00| 30.15| 30.13|30.139| 0.6|213|  6|  W|  3|256|  470 |
|18| 76.3 | 73.0 | 74.7 | 54|  49| 0.00| 30.14| 30.13|30.130| 0.5|198|  6| SW|  1|210|  131 |
|19| 73.0 | 66.4 | 70.0 | 58|  65| 0.00| 30.13| 30.13|30.128| 0.1|131|  3| SE|  0|130|   73 |
|  |      |      |      |   |    |     |      |      |      |    |   |   |   |   |   |      |
|20| 66.4 | 59.1 | 62.7 | 56|  78| 0.00| 30.13| 30.13|30.129| 0.0|131|  0| SE|  0|130|    6 |
|21| 59.1 | 55.5 | 57.1 | 52|  84| 0.00| 30.15| 30.13|30.138| 0.0|131|  0| SE|  0|130|    0 |
|22| 55.5 | 53.3 | 54.2 | 50|  87| 0.00| 30.15| 30.15|30.150| 0.0|131|  0| SE|  0|130|    0 |
|23| 53.3 | 52.3 | 52.9 | 50|  89| 0.00| 30.15| 30.14|30.146| 0.0|131|  2| SE|  0|131|    0 |
+--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- |Total|                For the day:                 | ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   | ---- | ---- | ---- | - | -- | 0.00| 30.24| 30.08|30.173| 0.4|243| 11|  W|  5|236| ---- |
   +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+
   |     Avg     | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - |  Hour |  Hour |  Avg |
   +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+
   |     62.3    | 61.7 | 53|75.7| 1.73|   8+ |   0  | ---- | -- | - |   13  |   13  | 321.1|
   +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+
   | 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.
   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.