MONTHLY CLIMATOLOGICAL SUMMARY for FEB. 2009 NAME: Ranch2 CITY: Petaluma STATE: CA ELEV: 0 ft LAT: 38° 09' 45" N LONG: 122° 46' 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 46.2 78.1 1:45p 30.6 7:45a 20.5 1.7 0.00 0.2 7.0 12:45p SSE 2 50.4 72.1 1:45p 31.2 3:15a 15.3 0.7 0.01 0.5 14.0 12:00p NW 3 56.2 75.8 3:45p 39.6 12:00m 10.2 1.4 0.00 0.9 13.0 10:30a NW 4 50.0 72.1 1:45p 33.9 7:15a 15.5 0.5 0.00 0.2 9.0 9:30a NW 5 51.6 56.9 12:30p 47.2 12:30a 13.4 0.0 0.22 1.6 17.0 3:15p NNE 6 49.8 55.5 4:00p 43.4 10:45p 15.2 0.0 1.16 0.6 12.0 12:45a SW 7 49.1 67.5 1:00p 37.8 7:15a 16.0 0.1 0.00 0.4 11.0 1:15p SE 8 46.9 55.6 2:30p 40.8 3:30a 18.1 0.0 0.19 2.1 16.0 6:15p SE 9 42.9 54.3 12:45p 33.4 12:00m 22.1 0.0 0.02 1.6 21.0 12:45p SSE 10 41.3 53.9 1:00p 27.1 7:00a 23.7 0.0 0.23 1.7 19.0 9:00p NNE 11 44.9 54.3 11:45a 39.1 12:00m 20.1 0.0 0.19 1.1 19.0 12:15p SSE 12 43.7 58.2 11:45a 34.6 5:15a 21.3 0.0 0.07 0.8 15.0 2:15p N 13 43.1 51.3 12:45p 36.0 7:15a 21.9 0.0 0.76 1.4 21.0 1:15p NNE 14 44.4 50.3 1:15p 34.2 5:30a 20.6 0.0 0.21 1.7 17.0 11:00p NNE 15 48.3 51.8 9:45a 44.5 6:45p 16.7 0.0 1.84 3.4 26.0 2:45a NW 16 47.7 51.7 3:30p 45.6 6:45a 17.3 0.0 0.72 2.7 22.0 1:00a NNE 17 47.5 51.2 11:15a 41.9 12:00m 17.5 0.0 0.64 2.4 19.0 2:45a NNE 18 48.5 61.7 1:30p 40.8 1:30a 16.5 0.0 0.01 0.4 13.0 10:45a NNW 19 50.9 69.2 3:30p 38.3 11:00p 14.4 0.3 0.00 0.9 13.0 10:00a NW 20 51.2 73.9 2:45p 39.1 12:15a 15.0 1.3 0.00 0.1 9.0 12:15p NW 21 51.0 65.3 11:00a 37.5 1:45a 14.0 0.0 0.04 0.5 20.0 11:45p NW 22 53.5 54.7 12:15p 52.1 10:45p 11.5 0.0 1.85 4.7 28.0 4:45a N 23 53.7 55.0 6:15a 49.5 12:00m 11.3 0.0 0.73 2.9 19.0 10:30a N 24 50.4 62.9 12:15p 42.5 12:00m 14.6 0.0 0.00 0.7 13.0 12:45p SSE 25 51.6 60.3 11:15a 41.6 1:00a 13.4 0.0 0.29 1.5 14.0 2:15p NNE 26 51.3 60.9 12:15p 37.8 12:00m 13.7 0.0 0.10 2.1 16.0 12:45a SSE 27 46.5 64.0 1:15p 34.0 5:00a 18.5 0.0 0.01 0.5 10.0 2:15p NNE 28 55.3 63.2 1:15p 48.8 12:15a 9.7 0.0 0.00 2.2 17.0 12:45p NW ------------------------------------------------------------------------------------- 48.9 78.1 1 27.1 10 458.0 6.0 9.29 1.4 28.0 22 NNE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 3 Min <= 0.0: 0 Max Rain: 1.85 ON 02/22/09 Days of Rain: 17 (>.01 in) 13 (>.1 in) 3 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration