MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2018 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 75.1 83.2 13:15 70.7 1:00 0.0 10.1 1.06 0.0 13.0 20:30 ENE 2 77.3 87.5 15:15 69.5 6:00 0.0 12.3 0.00 0.0 6.0 17:15 N 3 82.0 90.6 15:00 74.0 6:00 0.0 17.0 0.00 0.0 4.0 13:45 N 4 80.6 90.3 13:45 74.9 6:00 0.0 15.6 0.00 0.0 10.0 14:15 N 5 81.8 90.3 14:00 73.2 6:15 0.0 16.8 0.00 0.0 9.0 13:45 N 6 82.2 90.6 14:45 74.3 5:30 0.0 17.2 0.00 0.0 15.0 16:45 N 7 75.3 85.6 12:15 69.0 17:00 0.0 10.3 3.60 0.0 6.0 8:45 N 8 66.1 71.8 8:30 59.9 23:45 1.3 2.4 0.35 0.0 1.0 12:45 ENE 9 60.1 62.7 15:00 58.2 3:00 4.9 0.0 1.23 0.0 1.0 23:30 N 10 66.0 71.2 17:00 60.0 0:15 1.7 2.7 0.04 0.0 1.0 2:00 N 11 69.8 72.1 15:30 67.9 00:00 0.0 4.8 0.01 0.0 0.0 --- --- 12 73.4 82.6 15:15 67.5 3:30 0.0 8.4 0.01 0.0 13.0 15:00 WNW 13 73.8 79.4 15:15 71.3 4:30 0.0 8.8 0.00 0.1 8.0 15:45 ENE 14 72.1 76.2 16:15 69.5 5:30 0.0 7.1 0.00 0.2 9.0 12:00 ENE 15 72.5 79.1 15:15 67.5 6:45 0.0 7.5 0.01 0.0 8.0 16:45 ENE 16 72.0 80.7 15:45 66.1 3:30 0.0 7.0 0.00 0.2 9.0 12:00 ENE 17 73.2 75.7 11:45 70.6 1:00 0.0 8.2 1.51 0.1 17.0 23:15 SE 18 73.0 78.2 11:45 71.1 3:15 0.0 4.3 0.55 0.0 16.0 11:45 NW 19 20 21 22 23 24 25 26 27 28 29 30 ------------------------------------------------------------------------------------- 73.7 90.6 3 58.2 9 7.9 160.5 8.37 0.0 17.0 17 ENE Max >= 90.0: 4 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 3.60 ON 18-09-07 Days of Rain: 7 (>.01 in) 6 (>.1 in) 4 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration