MONTHLY CLIMATOLOGICAL SUMMARY for OCT. 2009 NAME: Exploratorium CITY: San Francisco STATE: CA ELEV: 50 ft LAT: 37° 48' 14" N LONG: 122° 26' 51" 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 61.9 75.4 3:00p 53.9 4:00a 5.0 1.9 0.00 0.1 11.0 6:00p S 2 59.7 72.1 3:00p 52.0 7:00a 6.2 0.9 0.00 0.3 18.0 7:00p S 3 57.1 64.8 12:30p 52.8 7:30a 7.9 0.0 0.00 0.4 26.0 7:00p S 4 54.8 60.9 11:30a 49.5 7:00a 10.2 0.0 0.00 0.2 16.0 4:30p S 5 56.2 65.6 4:00p 50.7 3:30a 8.9 0.0 0.00 0.0 11.0 6:00p S 6 58.1 68.3 2:00p 49.4 5:30a 7.3 0.4 0.00 0.0 9.0 6:30p S 7 56.3 63.7 12:30p 51.3 7:30a 8.7 0.0 0.00 0.5 18.0 4:00p S 8 56.2 61.6 4:00p 53.6 12:00m 8.8 0.0 0.00 0.1 11.0 12:30a S 9 55.5 61.5 4:00p 52.9 3:00a 9.5 0.0 0.00 0.1 10.0 12:30a S 10 53.7 58.7 2:30p 51.4 11:00p 11.3 0.0 0.00 0.1 12.0 2:30a S 11 54.4 58.3 3:30p 51.3 5:00a 10.6 0.0 0.00 0.2 14.0 11:00a S 12 60.1 64.7 4:30p 56.3 5:00a 4.9 0.0 0.00 0.3 14.0 2:30p S 13 61.2 64.0 2:30p 57.6 5:30a 3.8 0.0 2.20 4.5 35.0 3:00p S 14 65.4 73.0 4:00p 60.7 10:00p 1.4 1.8 0.00 1.8 22.0 1:00a S 15 63.8 69.4 2:00p 60.1 12:30a 1.9 0.7 0.02 0.0 5.0 1:30p W 16 63.6 74.0 2:00p 57.0 12:00m 2.8 1.4 0.00 0.1 11.0 8:30p S 17 61.0 71.5 1:00p 54.8 6:00a 4.9 0.8 0.01 0.1 11.0 1:30p S 18 58.5 62.1 1:00p 56.0 7:00a 6.5 0.0 0.00 0.7 16.0 5:00p S 19 58.9 66.3 1:30p 56.2 12:00m 6.2 0.0 0.79 1.3 21.0 1:00p S 20 57.4 61.8 12:00p 55.4 11:00p 7.6 0.0 0.00 0.1 12.0 5:00p S 21 58.5 66.6 5:00p 54.7 6:30a 6.5 0.0 0.00 0.0 11.0 9:30p S 22 59.1 66.4 3:00p 56.3 12:00m 5.9 0.0 0.00 0.1 12.0 3:00p SSW 23 60.3 70.1 3:30p 54.5 6:30a 5.2 0.5 0.01 0.1 14.0 5:00p S 24 59.1 68.4 4:30p 55.0 7:00a 6.0 0.1 0.00 0.2 12.0 5:30p S 25 60.3 72.8 1:00p 53.2 5:00a 5.6 0.9 0.01 0.0 9.0 3:30p S 26 59.7 66.8 12:00p 55.7 6:30a 5.3 0.1 0.00 0.2 13.0 1:30p SSW 27 58.8 64.3 2:30p 55.6 8:00a 6.2 0.0 0.00 7.7 28.0 11:30a NW 28 56.8 62.7 4:00p 52.0 12:00m 8.2 0.0 0.00 5.9 24.0 6:30a NNW 29 56.2 66.6 11:30a 49.8 5:30a 8.8 0.0 0.00 0.1 9.0 3:00p S 30 57.2 68.9 1:30p 52.3 12:00m 8.1 0.3 0.00 0.4 12.0 12:00m S 31 56.1 68.8 2:30p 51.6 3:00a 9.0 0.2 0.00 0.4 11.0 6:00p S ------------------------------------------------------------------------------------- 58.6 75.4 1 49.4 6 209.2 10.0 3.04 0.8 35.0 13 S Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 2.20 ON 10/13/09 Days of Rain: 3 (>.01 in) 2 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration