MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2004 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 60.1 69.1 1:40p 54.2 11:10p 5.1 0.2 0.35 1.9 17.0 1:45p SSW 2 59.2 66.6 5:00p 51.9 6:55a 5.9 0.2 0.02 0.7 10.0 12:10a SSW 3 63.3 72.0 3:45p 56.7 7:25a 3.2 1.5 0.00 1.3 12.0 3:00p SSW 4 61.0 67.4 5:05p 53.8 6:30a 4.2 0.2 0.00 1.1 14.0 10:20a SW 5 61.4 71.8 4:10p 53.9 3:05a 4.5 1.0 0.00 1.4 13.0 6:25p NE 6 59.9 69.9 2:40p 49.2 6:45a 6.0 0.9 0.00 1.6 12.0 5:45p N 7 63.0 75.4 4:20p 51.1 7:10a 4.5 2.4 0.00 1.1 8.0 11:05a NE 8 61.2 71.3 1:50p 52.5 4:10a 4.5 0.7 0.01 3.0 21.0 12:40p SSW 9 63.8 72.8 3:30p 57.3 12:00m 2.9 1.7 0.01 2.0 14.0 2:30p SSW 10 62.6 73.5 2:10p 50.8 6:45a 4.8 2.4 0.35 2.3 24.0 6:35p SSW 11 63.7 70.9 1:25p 58.4 12:00m 2.2 0.9 0.23 4.6 25.0 10:05a SSW 12 59.3 68.1 5:40p 54.4 5:55a 5.9 0.2 0.03 0.8 11.0 12:55a S 13 59.3 67.9 4:15p 54.5 5:20a 5.8 0.2 0.27 2.4 25.0 12:50p SSW 14 57.0 66.6 1:25p 52.5 5:15a 8.0 0.0 0.09 2.1 20.0 4:25p SSW 15 59.1 64.5 3:55p 54.1 12:05a 5.9 0.0 0.01 4.0 22.0 7:00a SSW 16 57.4 61.8 12:05p 54.8 11:35p 7.6 0.0 0.27 4.0 20.0 11:45a SSW 17 56.1 63.5 12:00p 51.4 12:00m 8.9 0.0 0.51 2.8 19.0 2:05a SSW 18 52.4 56.6 1:55p 48.3 2:55a 12.6 0.0 0.10 2.1 22.0 12:45p SSW 19 53.7 61.2 3:00p 48.6 10:45p 11.3 0.0 0.07 1.5 14.0 3:30p NNE 20 53.9 64.2 5:00p 45.7 7:20a 11.1 0.0 0.01 1.5 11.0 11:10a SSW 21 56.4 67.3 5:35p 45.8 7:10a 8.8 0.2 0.00 0.9 11.0 11:10a WSW 22 56.0 58.7 10:40a 52.8 7:00a 9.0 0.0 0.09 0.3 6.0 10:45a SSW 23 56.8 63.9 3:10p 49.2 12:00m 8.2 0.0 0.03 1.0 11.0 4:20p NE 24 55.4 67.9 4:25p 47.3 4:30a 9.8 0.2 0.01 1.2 12.0 5:45p NE 25 57.0 69.6 5:55p 49.6 2:55a 8.6 0.5 0.01 0.7 8.0 4:55p NNE 26 56.4 65.3 3:55p 51.3 1:25a 8.6 0.0 0.00 0.5 8.0 4:20p W 27 57.5 69.8 4:20p 50.2 3:40a 8.0 0.5 0.01 1.6 13.0 2:20p NNE 28 57.0 68.8 4:50p 48.2 7:10a 8.2 0.4 0.01 0.9 10.0 3:15p ENE 29 56.1 65.6 5:15p 50.4 11:50p 8.9 0.0 0.01 0.5 7.0 5:55p NE 30 54.3 63.5 4:25p 47.7 6:45a 10.7 0.0 0.01 1.1 12.0 11:35a NE ------------------------------------------------------------------------------------- 58.3 75.4 7 45.7 20 213.7 14.3 2.51 1.7 25.0 11 SSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.51 ON 09/17/04 Days of Rain: 13 (>.01 in) 6 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration