MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2003 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 42.8 50.4 12:25p 38.8 4:25a 22.2 0.0 0.27 3.8 20.0 8:35p SSW 2 41.7 53.3 3:10p 33.2 5:35a 23.3 0.0 0.12 2.7 19.0 7:05p SSW 3 42.0 49.1 11:40a 38.5 12:05a 23.0 0.0 0.05 4.5 22.0 3:10p SSW 4 43.2 52.9 1:10p 38.3 9:40p 21.8 0.0 0.07 2.1 16.0 2:20p N 5 41.1 43.9 3:15p 37.6 1:15a 23.8 0.0 0.27 3.9 18.0 9:20a SSW 6 45.7 53.9 5:10p 40.2 6:00a 18.5 0.0 0.09 3.2 21.0 4:55p SSW 7 49.7 53.2 1:25p 45.8 2:05a 15.3 0.0 0.04 4.2 21.0 2:45p SSW 8 54.5 65.0 1:25p 47.1 12:00m 10.5 0.0 0.23 4.0 30.0 11:35a SSW 9 48.9 58.3 5:05p 42.9 6:35a 16.1 0.0 0.03 3.6 26.0 1:30a SSW 10 50.8 62.3 5:55p 42.2 3:05a 14.2 0.0 0.00 1.4 17.0 4:55p SSW 11 52.6 62.0 5:45p 46.4 3:55a 12.4 0.0 0.03 1.9 12.0 9:35a S 12 49.4 55.3 5:00p 45.2 1:10a 15.6 0.0 0.05 1.9 14.0 5:55a N 13 49.2 57.0 3:20p 43.8 7:50a 15.8 0.0 0.42 2.8 22.0 7:15a SSW 14 50.8 59.6 4:30p 43.6 6:50a 14.2 0.0 0.00 3.6 20.0 10:15a SSW 15 51.4 59.9 2:35p 45.7 5:45a 13.6 0.0 0.05 2.7 17.0 1:35p SSW 16 50.9 60.1 3:00p 45.8 6:05a 14.1 0.0 0.01 2.8 17.0 3:25p SSW 17 48.2 56.7 3:00p 43.9 11:50p 16.7 0.0 0.06 2.4 18.0 5:45p SSW 18 48.5 57.3 4:15p 41.5 4:50a 16.5 0.0 0.12 2.3 14.0 3:05p SSW 19 51.5 61.0 3:00p 44.2 5:40a 13.5 0.0 0.01 1.1 12.0 3:05p S 20 53.3 63.9 1:15p 44.9 5:35a 11.7 0.0 0.00 1.2 12.0 1:20p N 21 48.9 51.3 6:15p 47.4 6:05a 16.1 0.0 0.12 1.9 12.0 6:30a N 22 49.6 56.7 6:30p 45.5 11:40p 15.4 0.0 0.03 1.4 12.0 4:30p S 23 47.0 52.0 2:00p 42.9 5:05a 18.0 0.0 0.25 1.4 10.0 11:25a S 24 44.3 47.9 12:15a 40.1 11:55p 20.7 0.0 0.25 1.3 12.0 10:50a SSW 25 48.9 58.1 3:15p 37.9 3:05a 14.1 0.0 0.01 3.2 19.0 4:50p N 26 49.1 57.5 4:20p 41.6 3:10a 15.9 0.0 0.00 2.2 18.0 9:55a SSW 27 52.9 62.1 4:25p 45.4 6:50a 12.0 0.0 0.00 3.0 14.0 3:55p N 28 55.4 66.9 3:15p 41.9 6:10a 9.7 0.1 0.00 3.3 19.0 4:00p N 29 55.2 62.3 4:10p 49.6 12:00m 9.8 0.0 0.00 1.4 12.0 3:30p SSW 30 53.5 61.0 4:05p 45.7 2:25a 11.5 0.0 0.00 1.4 12.0 9:20a SSW ------------------------------------------------------------------------------------- 49.0 66.9 28 33.2 2 476.0 0.1 2.58 2.6 30.0 8 SSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.42 ON 04/13/03 Days of Rain: 19 (>.01 in) 9 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration