MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2010 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 44.7 50.0 2:00p 41.3 6:15a 20.3 0.0 0.01 3.6 21.0 2:15p S 2 43.5 50.0 2:15p 40.2 8:45a 21.5 0.0 0.37 6.6 34.0 2:15p S 3 42.1 48.2 3:00p 39.1 7:30a 22.9 0.0 0.04 4.9 24.0 12:15a SSW 4 46.3 53.9 12:00p 37.3 7:00a 18.7 0.0 0.07 3.0 27.0 3:00p SSE 5 44.6 52.2 2:15p 39.6 5:15a 20.4 0.0 0.21 1.8 23.0 3:15p NE 6 46.1 52.6 4:30p 42.5 3:00a 18.9 0.0 0.02 2.8 16.0 11:45p S 7 46.2 49.9 1:00p 44.2 2:00a 18.8 0.0 0.07 4.0 22.0 1:30p S 8 43.7 50.3 4:00p 37.8 5:15a 21.3 0.0 0.36 3.1 21.0 11:15p SSW 9 42.7 50.1 5:00p 36.7 11:45p 22.3 0.0 0.05 1.8 18.0 12:45a S 10 44.3 55.9 4:45p 32.6 6:45a 20.7 0.0 0.00 3.2 17.0 3:00p N 11 50.4 59.5 3:15p 43.1 7:30a 14.6 0.0 0.00 2.7 15.0 2:15p N 12 52.3 56.9 4:00p 48.9 12:15a 12.7 0.0 0.00 2.4 15.0 8:15a N 13 50.7 58.6 4:00p 45.6 12:00m 14.3 0.0 0.04 1.5 15.0 5:00p S 14 49.1 60.4 4:45p 36.8 6:45a 15.9 0.0 0.00 1.7 14.0 4:15p S 15 51.5 62.9 5:30p 41.0 6:15a 13.5 0.0 0.00 1.6 12.0 10:00a N 16 54.2 66.3 4:15p 43.7 4:30a 10.9 0.1 0.01 1.3 9.0 12:00p N 17 53.8 61.2 3:45p 48.8 6:15a 11.3 0.0 0.17 1.1 17.0 4:15p SSE 18 57.9 69.9 4:30p 46.9 4:30a 8.1 1.0 0.00 0.8 11.0 4:00p SSE 19 60.9 72.3 1:30p 49.9 6:30a 5.3 1.3 0.00 1.3 16.0 2:15p S 20 52.2 56.7 12:15a 48.2 12:00m 12.8 0.0 0.03 3.0 17.0 12:00m N 21 46.3 51.0 6:30p 41.6 11:45p 18.7 0.0 0.67 1.4 14.0 12:45a N 22 49.2 58.3 5:30p 42.1 12:15a 15.8 0.0 0.01 1.6 15.0 2:15p NW 23 48.2 58.8 3:00p 40.6 5:15a 16.8 0.0 0.13 2.5 19.0 2:45p S 24 49.0 56.4 4:15p 43.6 6:00a 16.0 0.0 0.00 4.5 28.0 1:00p S 25 51.4 59.8 4:45p 44.0 6:15a 13.6 0.0 0.00 2.0 12.0 1:00a S 26 54.9 66.8 3:15p 45.4 6:15a 10.2 0.2 0.09 1.0 29.0 2:45p N 27 50.8 57.0 12:00p 46.5 12:00m 14.2 0.0 0.05 2.8 17.0 12:15p S 28 48.7 56.0 4:45p 43.7 6:00a 16.3 0.0 0.03 2.1 15.0 3:45p S 29 50.0 58.2 3:45p 44.3 6:15a 15.0 0.0 0.02 2.0 11.0 4:15p S 30 50.3 58.9 2:00p 45.5 12:15a 14.7 0.0 0.01 2.3 14.0 5:30p S ------------------------------------------------------------------------------------- 49.2 72.3 19 32.6 10 476.5 2.6 2.46 2.5 34.0 2 S Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.67 ON 04/21/10 Days of Rain: 17 (>.01 in) 6 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration