MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 2012 NAME: Ranch2 CITY: Petaluma STATE: CA ELEV: 26 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 54.4 65.4 2:15p 39.7 12:15a 10.6 0.0 0.00 1.8 18.0 6:30p NW 2 51.8 62.2 3:00p 41.9 2:30a 13.2 0.0 0.00 0.4 10.0 6:30a SSE 3 51.8 72.5 2:15p 38.0 11:30p 14.0 0.8 0.00 0.1 5.0 2:15p ESE 4 49.7 78.9 2:00p 34.5 7:45a 16.8 1.5 0.00 0.0 7.0 10:30p SSE 5 46.1 68.4 11:45a 36.1 4:00a 19.0 0.1 0.01 0.8 14.0 3:45p E 6 45.0 62.2 2:45p 33.7 12:00m 20.0 0.0 0.00 0.4 7.0 12:15p SSE 7 51.2 74.8 2:45p 30.6 7:30a 15.0 1.1 0.01 1.0 17.0 6:00p WSW 8 48.1 77.7 2:00p 31.1 12:00m 18.5 1.7 0.00 0.1 9.0 12:15a NNE 9 43.8 78.7 2:30p 27.4 8:00a 23.0 1.8 0.00 0.0 5.0 12:30p ENE 10 43.5 73.4 1:30p 28.5 5:30a 22.4 0.9 0.00 0.0 6.0 2:00p SSW 11 43.0 77.3 2:00p 27.8 7:45a 23.1 1.1 0.01 0.2 9.0 2:15p E 12 42.5 74.4 3:45p 26.9 7:30a 23.6 1.1 0.00 0.1 6.0 12:45p N 13 45.4 72.2 3:00p 27.8 4:00a 20.3 0.7 0.01 0.4 16.0 11:00a W 14 46.0 79.1 2:15p 29.6 8:00a 20.9 1.9 0.00 0.0 5.0 3:15p W 15 46.8 54.5 1:30p 40.5 12:15a 18.2 0.0 0.00 2.2 21.0 2:15p SSE 16 38.7 55.5 1:15p 25.7 8:00a 26.3 0.0 0.00 0.8 14.0 1:30p WSW 17 35.5 54.7 1:00p 21.9 7:00a 29.5 0.0 0.00 0.6 11.0 2:15p SSE 18 41.5 58.7 12:15p 27.2 3:30a 23.5 0.0 0.00 0.2 9.0 1:15p ESE 19 47.5 52.2 11:45p 38.0 12:15a 17.5 0.0 0.38 2.0 17.0 3:15p NNE 20 53.9 57.0 9:45p 50.3 9:15a 11.1 0.0 2.29 3.6 26.0 10:00p NNE 21 48.0 54.8 12:15p 38.7 9:30p 17.0 0.0 0.14 3.0 21.0 1:00p ENE 22 47.0 52.7 10:00p 39.0 12:30a 18.0 0.0 0.88 2.3 23.0 9:30p NNE 23 51.7 58.3 2:30p 43.3 12:00m 13.3 0.0 0.58 2.7 22.0 2:45a SSE 24 48.0 61.6 12:30p 39.8 4:15a 17.0 0.0 0.00 0.4 11.0 2:30p SSE 25 56.7 74.5 2:15p 48.1 12:15a 9.2 0.9 0.00 0.3 9.0 3:00p ESE 26 53.8 56.3 12:45p 47.2 12:00m 11.2 0.0 0.01 0.8 11.0 1:00p ENE 27 49.3 76.5 2:15p 32.5 12:00m 17.0 1.3 0.00 0.4 11.0 11:45a SSE 28 44.3 76.0 1:45p 28.2 7:30a 22.2 1.5 0.01 0.0 4.0 12:30p N 29 49.8 75.9 2:00p 32.3 5:15a 16.4 1.3 0.00 0.0 5.0 9:30a N 30 48.9 58.8 1:00p 39.8 7:30a 16.1 0.0 0.00 0.9 14.0 2:45p SSE 31 48.7 61.7 1:15p 39.1 11:15p 16.3 0.0 0.00 0.7 12.0 2:00p SSE ------------------------------------------------------------------------------------- 47.5 79.1 14 21.9 17 560.2 17.7 4.33 0.8 26.0 20 SSE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 12 Min <= 0.0: 0 Max Rain: 2.29 ON 01/20/12 Days of Rain: 5 (>.01 in) 5 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration