MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2015 NAME: henwood CITY: Seattle STATE: WA ELEV: 168 ft LAT: 47° 40' 51" N LONG: 122° 17' 53" 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 61.5 65.0 1:50p 58.9 12:00m 3.5 0.0 0.12 3.1 20.0 8:40p S 2 59.0 68.1 4:40p 52.5 10:40p 6.3 0.2 0.00 1.4 17.0 3:10p S 3 57.6 66.8 4:10p 50.6 1:40a 7.5 0.1 0.00 1.1 14.0 1:10p S 4 54.8 63.8 5:30p 49.3 12:00m 10.2 0.0 0.00 1.2 13.0 12:50p N 5 55.2 66.9 2:50p 45.8 5:10a 9.9 0.1 0.02 0.6 11.0 1:10p S 6 56.2 60.2 5:20p 51.7 7:00a 8.8 0.0 0.17 0.3 8.0 1:20a SSE 7 61.9 72.4 3:40p 55.8 2:10a 4.5 1.4 0.00 0.3 8.0 11:00a W 8 63.8 74.5 5:30p 55.6 1:10a 3.3 2.1 0.00 1.0 9.0 6:50a S 9 64.7 76.5 4:00p 53.9 6:40a 3.5 3.2 0.00 0.9 12.0 3:00p NNW 10 65.1 75.9 5:30p 55.0 5:50a 3.1 3.2 0.00 1.2 12.0 2:40p N 11 67.7 80.9 4:20p 54.5 7:10a 2.9 5.5 0.00 0.7 10.0 11:30a N 12 67.3 81.4 6:30p 54.8 6:20a 3.0 5.3 0.00 0.8 14.0 3:40p N 13 60.0 64.5 4:40p 56.5 12:00m 5.0 0.0 0.16 0.6 14.0 5:10p N 14 56.2 62.4 3:50p 50.9 7:10a 8.8 0.0 0.00 0.6 11.0 7:20p SSE 15 56.4 64.1 2:50p 50.8 6:20a 8.6 0.0 0.00 0.7 11.0 10:40a S 16 57.9 68.8 4:20p 47.6 7:20a 7.5 0.5 0.05 0.4 11.0 3:00p S 17 57.1 61.3 2:20p 54.8 7:10a 7.9 0.0 0.48 0.3 11.0 2:40p WSW 18 60.5 66.1 1:40p 54.2 7:00a 4.7 0.2 0.00 0.5 10.0 11:20a SSE 19 63.9 69.9 3:30p 58.7 4:00a 2.2 1.1 0.00 2.1 18.0 3:40p S 20 65.1 72.1 2:30p 54.1 11:20p 1.6 1.7 0.15 4.4 26.0 3:50p S 21 56.9 65.7 3:40p 48.5 12:00m 8.1 0.0 0.00 0.8 11.0 3:00p N 22 53.7 66.8 4:40p 43.2 6:30a 11.4 0.1 0.01 0.4 9.0 2:40p N 23 56.8 70.0 4:00p 44.1 7:00a 9.0 0.8 0.00 0.4 11.0 4:20p SSE 24 62.4 73.4 1:50p 51.0 7:20a 4.8 2.2 0.00 0.8 11.0 12:30p S 25 57.3 60.6 4:30p 53.7 12:00m 7.7 0.0 0.04 0.7 15.0 1:10a N 26 53.8 62.3 4:30p 46.0 7:30a 11.2 0.0 0.02 0.6 13.0 2:50p N 27 51.7 61.9 2:50p 41.7 6:20a 13.3 0.0 0.01 1.3 16.0 3:10p N 28 55.7 68.7 4:10p 44.2 7:30a 9.8 0.4 0.00 1.2 12.0 9:40a N 29 57.9 75.0 4:00p 43.9 7:10a 9.1 2.0 0.00 0.3 7.0 11:50a N 30 55.2 67.3 5:20p 48.0 5:50a 10.0 0.2 0.01 0.3 8.0 1:40p WSW ------------------------------------------------------------------------------------- 59.1 81.4 12 41.7 27 207.2 30.3 1.24 1.0 26.0 20 S Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.48 ON 09/17/15 Days of Rain: 9 (>.01 in) 5 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration