MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2019

NAME: Douglas Park   CITY: Arlington   STATE: Virginia 
ELEV:    48 m  LAT:  38° 51' 01" N  LONG:  77° 05' 39" W

                   TEMPERATURE (°F), RAIN  (in), WIND SPEED (mph)

                                      HEAT  COOL        AVG
    MEAN                              DEG   DEG         WIND                 DOM
DAY TEMP  HIGH   TIME   LOW    TIME   DAYS  DAYS  RAIN  SPEED HIGH   TIME    DIR
------------------------------------------------------------------------------------
 1  40.2  42.8   17:45  37.3   00:00  24.8   0.0  0.39   1.7  12.0   23:45   WNW
 2  39.0  41.3   14:45  37.1    0:30  26.0   0.0  0.02   3.2  23.0   15:00   WNW
 3  40.1  48.0   13:00  37.0    1:30  24.9   0.0  0.00   4.7  32.0    9:15   WNW
 4  40.3  48.8   14:30  34.5    7:45  24.7   0.0  0.01   2.2  14.0    2:15   WNW
 5  40.5  46.9   15:00  36.1   23:30  24.5   0.0  0.01   4.1  26.0   14:45   WSW
 6  36.2  36.3    0:15  36.2    0:15   1.2   0.0  0.00   0.0   0.0     ---   ---
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-------------------------------------------------------------------------------------
    39.4  48.8     4    34.5     4   126.1   0.0  0.43   2.6  32.0     3     WNW

Max >=  90.0:  0
Max <=  32.0:  0
Min <=  32.0:  0
Min <=   0.0:  0
Max Rain: 0.39 ON 19-12-01
Days of Rain: 2 (>.01 in) 1 (>.1 in) 0 (>1 in)
Heat Base:  65.0  Cool Base:  65.0  Method: Integration