CLIMATE SUMMARY FOR Westford
May 10, 2026


WEATHER ITEM     OBSERVED   TIME     RECORD  YEAR  NORMAL    LAST
                   VALUE    LOCAL     VALUE         VALUE    YEAR
------------------------------------------------------------------
TEMPERATURE (F)
  MAXIMUM           63.8   3:10 PM       77  2015      64    56.2
  MINIMUM           44.0  11:59 PM       31  2020      42    43.6
  MEAN              53.9                               53    49.9

PRECIPITATION (in)
  AMOUNT            0.30               1.62  2019    0.25    0.24
  MONTH TO DATE     1.38                                     2.48
  YEAR TO DATE     13.85                                    15.54

SNOWFALL (in)
  AMOUNT             0.0                  T  2020       T     0.0
  MONTH TO DATE      0.0                                      0.0
  SEASON TO DATE   102.0                                    107.4
  SNOW DEPTH           0                                        0

DEGREE DAYS
 HEATING (BASE 65F)
  VALUE               11                               12      15
  MONTH TO DATE      164                                      109
  SEASON TO DATE    7653                                     7033

 COOLING (BASE 65F)
  VALUE                0                                0       0
  MONTH TO DATE        0                                        0
  SEASON TO DATE       0                                        1

WIND (mph)
  HIGHEST WIND SPEED      13   WSW (258)  6:33 PM           8   W
  HIGHEST GUST SPEED      25     W (261)  5:31 PM          16 WNW
  MEAN WIND SPEED        4.9    SW (222)                  2.0 WSW

BAROMETRIC PRESSURE (in)
  MAXIMUM           30.01     10:53 PM                      30.00
  MINIMUM           29.70     12:05 AM                      29.84
  MEAN             29.820                                  29.896

RELATIVE HUMIDITY (PERCENT)
  HIGHEST              93      6:24 AM                         96
  LOWEST               31      5:48 PM                         85
  MEAN               70.6                                    94.0

SUNSHINE (W/m2)
  TOTAL MINUTES       489                                     466
  MAXIMUM INTENSITY  1062     11:27 AM                        582
  MEAN INTENSITY    203.9                                    70.1
  MONTH MINUTES      4777

EVAPOTRANSPIRATION (in)
  AMOUNT             0.14                                    0.03


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  none


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SUN AND MOON FOR May 10, 2026
  SUNRISE   5:31 AM    SUNSET   8:05 PM
  MOONRISE  2:27 AM    MOONSET 12:56 PM
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T  INDICATES TRACE AMOUNT.