MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2009 NAME: DowntownPB CITY: Pismo Beach STATE: CA ELEV: 40 ft LAT: 35° 08' 25" N LONG: 120° 38' 31" 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 58.7 63.9 2:30p 52.6 7:00a 6.3 0.0 0.00 2.0 12.0 3:30p N 2 64.4 74.9 3:00p 59.0 2:00a 2.1 1.5 0.00 1.6 11.0 1:00p SW 3 65.8 77.6 5:30p 59.3 4:30a 1.6 2.4 0.00 1.4 11.0 3:00p WNW 4 62.9 72.5 2:00p 55.0 12:00m 3.1 1.0 0.00 1.8 11.0 1:30p W 5 60.1 71.3 4:00p 54.5 12:30a 5.5 0.6 0.00 2.3 13.0 11:00a W 6 61.1 70.8 6:30p 55.0 6:30a 4.6 0.7 0.00 2.0 15.0 1:30p W 7 61.0 70.6 6:00p 55.4 7:00a 4.7 0.6 0.00 2.0 18.0 1:00p NE 8 57.6 62.3 4:30p 51.9 7:00a 7.4 0.0 0.00 2.1 10.0 10:30a NE 9 58.1 64.0 4:00p 53.5 3:30a 6.9 0.0 0.00 2.4 13.0 3:30p NNE 10 56.6 59.3 1:00p 52.2 6:00a 8.4 0.0 0.00 2.1 12.0 2:00p NE 11 58.4 60.5 11:00a 55.7 4:30a 6.6 0.0 0.00 2.3 12.0 12:30p N 12 60.1 63.5 5:30p 58.4 1:00a 4.9 0.0 0.00 2.4 15.0 3:30p WSW 13 61.5 67.1 3:00p 58.0 7:00a 3.5 0.0 0.00 2.3 14.0 2:00p W 14 62.9 71.5 6:00p 59.3 12:00m 2.5 0.4 0.01 4.3 25.0 3:30p W 15 65.0 77.9 10:00a 59.0 1:30a 1.9 1.9 0.00 2.8 21.0 2:30p NE 16 63.5 77.6 1:30p 54.7 5:30a 3.9 2.4 0.00 1.9 20.0 1:00p W 17 62.3 73.2 2:30p 56.3 7:00a 3.8 1.1 0.00 1.2 13.0 2:00p SSE 18 59.5 62.1 2:30p 57.2 4:00a 5.5 0.0 0.00 2.0 9.0 12:30p WSW 19 59.2 61.5 2:30p 56.5 3:30a 5.8 0.0 0.00 2.1 15.0 12:30p ENE 20 59.3 62.6 4:00p 57.5 12:30a 5.7 0.0 0.00 2.3 17.0 3:30p WSW 21 59.0 60.9 4:30p 57.3 7:00a 6.0 0.0 0.00 2.8 15.0 3:00p SW 22 58.8 62.1 3:00p 57.2 6:30a 6.2 0.0 0.00 1.6 11.0 2:00p ENE 23 59.1 67.4 3:30p 54.5 6:00a 6.0 0.1 0.00 1.9 12.0 6:00p W 24 60.5 73.0 4:00p 55.0 5:00a 5.4 0.9 0.00 1.2 11.0 2:30p N 25 56.8 60.9 2:00p 53.5 2:30a 8.2 0.0 0.00 1.3 10.0 2:00p SW 26 57.6 62.1 1:00p 52.3 3:30a 7.4 0.0 0.00 1.6 11.0 1:30p W 27 59.5 63.2 11:00p 54.7 3:30a 5.5 0.0 0.00 1.7 12.0 2:30p WSW 28 62.1 64.3 11:30a 60.1 12:00m 2.9 0.0 0.01 1.8 9.0 3:30p W 29 60.2 68.8 5:30p 53.6 12:00m 4.9 0.1 0.00 4.0 26.0 3:00p W 30 64.6 79.4 3:30p 53.1 12:30a 3.7 3.2 0.00 3.6 23.0 1:30p N ------------------------------------------------------------------------------------- 60.5 79.4 30 51.9 8 150.9 16.9 0.02 2.2 26.0 29 W Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.01 ON 09/14/09 Days of Rain: 0 (>.01 in) 0 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration