CLIMATE SUMMARY FOR Westford
January 17, 2026


WEATHER ITEM     OBSERVED   TIME     RECORD  YEAR  NORMAL    LAST
                   VALUE    LOCAL     VALUE         VALUE    YEAR
------------------------------------------------------------------
TEMPERATURE (F)
  MAXIMUM           27.6   1:32 PM       41  2012      27    30.8
  MINIMUM           12.3  12:00 AM      -12  2015       9    12.8
  MEAN              20.0                               18    21.8

PRECIPITATION (in)
  AMOUNT            0.00               0.51  2022    0.05    0.01
  MONTH TO DATE     1.61                                     0.99
  YEAR TO DATE      1.61                                     0.99

SNOWFALL (in)
  AMOUNT             2.0                5.5  2022     0.6     0.2
  MONTH TO DATE      9.7                                     21.3
  SEASON TO DATE    51.3                                     47.6
  SNOW DEPTH           7                                        6

DEGREE DAYS
 HEATING (BASE 65F)
  VALUE               45                               47      43
  MONTH TO DATE      744                                      798
  SEASON TO DATE    3773                                     3366

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

WIND (mph)
  HIGHEST WIND SPEED       8     S (174)  1:55 PM          10   S
  HIGHEST GUST SPEED      18   SSE (169) 11:05 PM          21 SSE
  MEAN WIND SPEED        3.3     S (178)                  2.9   S

BAROMETRIC PRESSURE (in)
  MAXIMUM           30.01     12:00 AM                      29.99
  MINIMUM           29.90      2:21 PM                      29.79
  MEAN             29.962                                  29.922

RELATIVE HUMIDITY (PERCENT)
  HIGHEST              90      2:46 AM                         91
  LOWEST               85      4:31 AM                         76
  MEAN               87.8                                    84.2

SUNSHINE (W/m2)
  TOTAL MINUTES         0                                      26
  MAXIMUM INTENSITY    70     11:21 AM                        153
  MEAN INTENSITY      8.7                                    24.7
  MONTH MINUTES      1984

EVAPOTRANSPIRATION (in)
  AMOUNT             0.00                                    0.01


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  none


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SUN AND MOON FOR January 17, 2026
  SUNRISE   7:25 AM    SUNSET   4:38 PM
  MOONRISE  7:03 AM    MOONSET  3:18 PM
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T  INDICATES TRACE AMOUNT.