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 --- --- 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 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