MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2001 NAME: SEBASTOPOL CITY: SEBASTOPOL STATE: CA ELEV: 200' LAT: 38 22' 44" N LONG: 122 49' 21" 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 54.3 79.2 3:00p 40.3 4:30a 5.3 0.0 0.00 1.9 16.0 5:30p W 2 47.7 65.6 4:30p 36.7 12:00m 13.9 0.0 0.00 2.1 16.0 4:00p W 3 45.1 67.1 2:00p 30.2 7:30a 16.4 0.0 0.00 2.4 15.0 3:00p WNW 4 46.7 71.6 2:30p 32.1 6:30a 13.2 0.0 0.00 1.8 16.0 4:30p W 5 49.4 71.3 4:30p 33.5 7:00a 12.6 0.0 0.00 2.4 15.0 5:30p WSW 6 47.5 61.1 3:30p 41.0 7:30a 14.0 0.0 0.41 1.5 15.0 3:30p WSW 7 47.1 67.3 4:00p 36.5 6:30a 13.1 0.0 0.02 1.8 16.0 2:30p W 8 45.1 64.4 1:30p 33.4 7:00a 16.1 0.0 0.00 1.8 16.0 3:00p WSW 9 50.4 74.3 3:00p 36.1 7:00a 9.8 0.0 0.00 1.5 12.0 4:30p NNW 10 53.1 75.9 3:30p 38.4 7:30a 7.8 0.0 0.00 2.1 13.0 5:00p W 11 53.0 72.4 2:00p 41.7 12:00m 7.9 0.0 0.00 3.5 23.0 4:00p W 12 51.4 72.1 3:30p 37.4 6:30a 10.3 0.0 0.00 1.8 15.0 4:00p W 13 50.6 69.0 2:00p 39.7 7:00a 10.6 0.0 0.00 2.5 16.0 5:00p W 14 48.2 71.6 3:00p 35.4 7:00a 11.5 0.0 0.00 1.7 15.0 7:00p WSW 15 47.4 69.9 2:00p 32.6 5:00a 13.8 0.0 0.00 1.3 13.0 6:30p WSW 16 51.9 74.0 3:00p 35.7 7:00a 10.1 0.0 0.07 1.6 16.0 4:30p WSW 17 57.8 75.3 3:30p 47.3 12:00m 3.7 0.0 0.00 1.5 15.0 2:30p W 18 50.8 69.6 12:30p 42.1 7:30a 9.2 0.0 0.02 1.9 14.0 12:30p W 19 50.8 67.5 1:30p 41.0 12:00m 10.8 0.0 0.00 2.5 21.0 6:00p W 20 45.0 52.9 4:30p 36.5 12:00m 20.3 0.0 0.61 1.2 16.0 2:00p WSW 21 50.9 73.6 4:30p 35.4 7:00a 10.5 0.0 0.01 1.3 15.0 3:00p WSW 22 52.7 74.7 2:00p 37.8 7:00a 8.8 0.0 0.00 1.2 13.0 4:00p WSW 23 56.6 81.2 2:30p 40.0 7:00a 4.4 0.0 0.00 1.3 13.0 5:00p S 24 61.9 91.0 2:00p 44.7 6:30a 0.0 2.9 0.00 1.4 13.0 3:30p W 25 59.3 87.3 2:00p 42.8 7:00a 0.0 0.1 0.00 1.3 14.0 4:30p W 26 53.9 76.6 4:30p 42.6 11:30p 5.4 0.0 0.00 1.1 12.0 5:30p SW 27 54.9 73.9 1:00p 44.8 6:00a 5.6 0.0 0.00 2.6 21.0 3:00p SSE 28 56.1 76.1 3:30p 45.1 12:00m 4.4 0.0 0.00 2.5 16.0 1:30p WSW 29 56.7 81.4 4:00p 39.9 6:00a 4.3 0.0 0.00 1.6 13.0 2:30p WSW 30 61.5 89.1 2:30p 44.1 6:00a 0.0 1.6 0.00 1.1 11.0 5:00p SE ------------------------------------------------------------------------------------- 51.9 91.0 24 30.2 3 273.6 4.5 1.14 1.8 23.0 11 W Max >= 90.0: 1 Max <= 32.0: 0 Min <= 32.0: 1 Min <= 0.0: 0 Max Rain: 0.61 ON 4/20/01 Days of Rain: 5 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2