CLIMATE SUMMARY FOR Westford
September 17, 2025


WEATHER ITEM     OBSERVED   TIME     RECORD  YEAR  NORMAL    LAST
                   VALUE    LOCAL     VALUE         VALUE    YEAR
------------------------------------------------------------------
TEMPERATURE (F)
  MAXIMUM           75.2   4:01 PM       84  2015      72    83.0
  MINIMUM           51.4   5:00 AM       32  2013      46    55.4
  MEAN              63.3                               59    69.2

PRECIPITATION (in)
  AMOUNT            0.00               0.04  2010    0.01    0.00
  MONTH TO DATE     2.58                                     1.03
  YEAR TO DATE     32.55                                     1.03

SNOWFALL (in)
  AMOUNT             0.0                0.0  2025     0.0     0.0
  MONTH TO DATE      0.0                                      0.0
  SEASON TO DATE     0.0                                      0.0
  SNOW DEPTH           0                                        0

DEGREE DAYS
 HEATING (BASE 65F)
  VALUE                2                                6       0
  MONTH TO DATE       60                                       51
  SEASON TO DATE     131                                       51

 COOLING (BASE 65F)
  VALUE                0                                0       4
  MONTH TO DATE        6                                       11
  SEASON TO DATE     446                                       11

WIND (mph)
  HIGHEST WIND SPEED       3   SSE (159)  3:50 PM           0   N
  HIGHEST GUST SPEED      10   SSE (158) 11:30 AM           8 SSE
  MEAN WIND SPEED        0.2    SE (134)                  0.2   S

BAROMETRIC PRESSURE (in)
  MAXIMUM           30.17     12:45 AM                      30.21
  MINIMUM           29.97     11:54 PM                      30.10
  MEAN             30.090                                  30.159

RELATIVE HUMIDITY (PERCENT)
  HIGHEST              96      8:25 AM                         98
  LOWEST               50      4:19 PM                         54
  MEAN               82.3                                    83.9

SUNSHINE (W/m2)
  TOTAL MINUTES       169                                     111
  MAXIMUM INTENSITY   677      3:27 PM                        717
  MEAN INTENSITY    124.0                                   169.6
  MONTH MINUTES      7048

EVAPOTRANSPIRATION (in)
  AMOUNT             0.07                                    0.10


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  none


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SUN AND MOON FOR September 17, 2025
  SUNRISE   6:35 AM    SUNSET   6:57 PM
  MOONRISE  1:36 AM    MOONSET  5:22 PM
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T  INDICATES TRACE AMOUNT.