MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2012 NAME: henwood CITY: Seattle STATE: WA ELEV: 0 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 59.2 73.1 5:20p 48.1 6:20a 7.2 1.3 0.00 0.9 10.0 8:00p N 2 59.1 71.5 5:20p 48.6 4:10a 7.1 1.1 0.00 0.7 9.0 10:00a N 3 61.4 72.0 3:50p 53.8 3:20a 5.2 1.6 0.00 1.1 15.0 1:30p N 4 62.1 74.7 4:50p 50.4 6:50a 5.3 2.4 0.00 1.1 17.0 2:50p N 5 63.7 77.6 3:30p 51.1 6:50a 4.7 3.4 0.00 1.0 14.0 1:30p N 6 66.5 80.6 4:20p 53.5 5:30a 3.6 5.1 0.00 1.2 12.0 2:30p N 7 71.0 88.6 4:10p 55.0 6:20a 2.6 8.7 0.00 1.0 12.0 1:40p NNW 8 67.4 81.5 4:00p 55.5 6:40a 2.5 4.9 0.00 1.0 13.0 11:30p S 9 61.1 66.2 3:20p 57.7 6:50a 3.9 0.0 0.00 3.4 20.0 6:10p S 10 57.5 66.7 3:50p 51.4 4:30a 7.6 0.0 0.24 1.8 18.0 12:50a NNE 11 55.7 65.5 3:50p 45.9 5:00a 9.3 0.0 0.00 1.6 14.0 2:20p N 12 56.5 68.6 3:20p 45.4 3:50a 9.2 0.7 0.00 1.3 15.0 4:20p NNE 13 63.8 81.8 3:40p 50.7 1:10a 5.4 4.2 0.00 0.9 11.0 4:00p N 14 63.7 78.5 4:50p 50.5 7:00a 5.2 3.9 0.00 0.6 11.0 1:30p N 15 60.9 73.9 3:00p 50.8 6:40a 5.8 1.8 0.00 0.5 9.0 1:30p N 16 60.8 74.8 4:40p 48.5 7:10a 6.4 2.2 0.00 0.6 12.0 2:50p N 17 64.9 81.6 3:50p 51.6 5:50a 4.8 4.7 0.00 0.4 8.0 2:10p N 18 66.3 83.5 4:20p 52.4 7:10a 4.1 5.4 0.00 0.4 8.0 2:40p NNW 19 61.7 76.5 3:30p 52.0 5:00a 5.4 2.2 0.00 0.6 13.0 3:50p NNW 20 59.1 72.5 5:20p 49.4 6:20a 6.9 1.0 0.00 0.7 9.0 3:00p NNW 21 58.1 61.0 3:00p 56.3 2:50a 6.9 0.0 0.00 0.9 10.0 12:40a S 22 58.4 65.1 6:40p 52.4 11:40p 6.6 0.0 0.01 0.3 7.0 6:30a N 23 56.3 67.8 4:20p 45.9 7:30a 8.9 0.2 0.00 0.7 11.0 3:00p W 24 58.7 69.4 4:40p 48.4 6:10a 6.9 0.7 0.00 0.6 9.0 4:50p NNE 25 57.8 68.5 5:20p 51.3 12:00m 7.5 0.3 0.00 0.4 8.0 3:10p NNE 26 55.5 66.3 4:10p 46.1 7:10a 9.6 0.0 0.00 0.7 13.0 5:10p N 27 58.7 73.3 5:00p 46.4 7:30a 8.0 1.7 0.00 0.5 9.0 2:10p NNE 28 62.4 76.1 3:50p 53.1 2:40a 4.7 2.1 0.00 0.3 7.0 5:40p N 29 59.2 66.7 2:00p 52.9 11:50p 5.9 0.1 0.00 1.4 12.0 11:10a N 30 55.5 68.3 3:40p 44.6 7:30a 9.9 0.4 0.00 0.8 12.0 1:50p N ------------------------------------------------------------------------------------- 60.8 88.6 7 44.6 30 187.1 60.1 0.25 0.9 20.0 9 N Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.24 ON 09/10/12 Days of Rain: 1 (>.01 in) 1 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration