CLIMATE SUMMARY FOR Westford
November 21, 2019


WEATHER ITEM     OBSERVED   TIME     RECORD  YEAR  NORMAL    LAST
                   VALUE    LOCAL     VALUE         VALUE    YEAR
------------------------------------------------------------------
TEMPERATURE (F)
  MAXIMUM           35.8  11:54 PM       52  2012      36    27.8
  MINIMUM           20.2   7:27 AM        4  2018      22     3.8
  MEAN              28.0                               29    15.8

PRECIPITATION (in)
  AMOUNT            0.00               0.92  2007    0.09    0.00
  MONTH TO DATE     3.47                                     3.35
  YEAR TO DATE     49.75                                    37.89

SNOWFALL (in)
  AMOUNT             0.0                3.5  2000     0.2     2.0
  MONTH TO DATE     13.3                                     15.3
  SEASON TO DATE    13.3                                     15.3
  SNOW DEPTH           2                                       10

DEGREE DAYS
 HEATING (BASE 65F)
  VALUE               37                               36      49
  MONTH TO DATE      761                                      698
  SEASON TO DATE    1729                                     1522

 COOLING (BASE 65F)
  VALUE                0                                0       0
  MONTH TO DATE        0                                        0
  SEASON TO DATE     288                                      436

WIND (mph)
  HIGHEST WIND SPEED      12     S (170) 10:26 PM          16  NW
  HIGHEST GUST SPEED      22   SSE (160) 10:17 PM          30   W
  MEAN WIND SPEED        1.2   SSE (165)                  5.3 WNW

BAROMETRIC PRESSURE (in)
  MAXIMUM           30.19      9:24 AM                      30.21
  MINIMUM           29.74     12:00 AM                      29.72
  MEAN             30.070                                  29.920

RELATIVE HUMIDITY (PERCENT)
  HIGHEST              97      5:02 AM                         93
  LOWEST               86     11:07 AM                         74
  MEAN               91.8                                    83.1

SUNSHINE (W/m2)
  TOTAL MINUTES       238                                      10
  MAXIMUM INTENSITY   446      9:31 AM                        174
  MEAN INTENSITY     48.3                                    11.6
  MONTH MINUTES      4086

EVAPOTRANSPIRATION (in)
  AMOUNT             0.01                                    0.01


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  none


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SUN AND MOON FOR November 21, 2019
  SUNRISE   6:57 AM    SUNSET   4:18 PM
  MOONRISE 12:31 AM    MOONSET  2:04 PM
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T  INDICATES TRACE AMOUNT.
RECORDS BEGIN 2001.