MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2007 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 63.5 74.2 6:00p 58.4 5:00a 2.6 1.1 0.00 2.2 12.0 3:30p WSW 2 73.4 102.0 5:30p 62.1 3:30a 0.8 9.2 0.00 1.9 17.0 3:30p W 3 63.3 72.1 5:30p 58.4 10:30p 2.6 0.9 0.00 2.4 14.0 12:30p NE 4 62.3 79.2 3:30p 54.5 7:30a 4.9 2.2 0.00 3.1 23.0 2:30p NE 5 55.9 58.0 1:00p 54.1 7:00a 9.1 0.0 0.00 2.4 12.0 1:00p W 6 60.2 66.4 3:00p 52.6 2:00a 4.8 0.1 0.00 2.4 15.0 1:30p W 7 63.1 68.1 1:30p 59.3 12:00m 2.1 0.2 0.00 2.0 13.0 2:00p W 8 59.7 65.5 5:00p 52.3 6:30a 5.3 0.0 0.00 2.3 12.0 2:30p ENE 9 59.6 68.6 4:30p 52.6 6:30a 5.5 0.1 0.00 2.5 16.0 5:00p NE 10 60.4 67.8 5:00p 52.8 6:00a 4.8 0.1 0.00 3.5 21.0 4:00p NE 11 60.4 65.5 4:30p 57.5 11:30p 4.6 0.0 0.00 2.5 14.0 1:30p NE 12 61.7 66.3 4:30p 57.5 12:30a 3.3 0.1 0.00 3.4 21.0 5:30p N 13 67.2 80.9 1:00p 56.0 4:30a 1.9 4.1 0.00 5.6 28.0 2:30p NNW 14 65.4 77.4 4:30p 59.3 5:30a 1.9 2.3 0.00 4.0 26.0 2:00p NE 15 61.3 73.3 5:30p 53.6 7:00a 4.6 0.9 0.00 2.6 19.0 1:30p NE 16 59.5 67.8 6:00p 53.2 3:00a 5.6 0.1 0.00 3.7 23.0 4:00p NE 17 58.9 72.7 6:00p 51.6 5:30a 6.6 0.6 0.00 2.0 13.0 4:00p NE 18 58.5 61.6 6:30p 56.7 10:00a 6.5 0.0 0.00 2.9 20.0 4:30p W 19 58.8 63.2 3:00p 52.6 12:00m 6.2 0.0 0.00 4.7 18.0 3:00p W 20 57.0 64.2 10:30a 48.0 3:30a 8.0 0.0 0.00 2.9 12.0 6:30p W 21 58.0 65.2 11:30a 48.9 5:30a 7.0 0.0 0.00 2.6 13.0 1:00p NE 22 60.2 66.0 12:00p 53.8 12:00m 4.8 0.0 0.00 2.4 18.0 1:30p NE 23 57.8 66.3 2:00p 48.3 6:30a 7.2 0.0 0.00 2.9 13.0 3:00p W 24 61.0 73.7 6:30p 51.0 7:00a 5.3 1.3 0.00 2.8 21.0 4:00p NE 25 61.8 66.9 4:30p 55.7 7:00a 3.3 0.1 0.00 2.5 11.0 3:00a NE 26 63.9 71.8 5:00p 56.2 4:00a 2.4 1.3 0.00 2.6 12.0 11:00a W 27 58.9 63.2 12:30p 52.3 6:30a 6.1 0.0 0.00 2.8 13.0 11:30a W 28 60.5 64.8 1:30p 57.3 12:00m 4.5 0.0 0.00 3.9 16.0 4:30p WSW 29 63.2 78.1 4:00p 53.3 7:30a 4.3 2.4 0.00 3.4 19.0 12:30p NE 30 59.2 67.6 2:00p 51.0 7:00a 5.9 0.2 0.00 2.3 13.0 3:00p NE ------------------------------------------------------------------------------------- 61.2 102.0 2 48.0 20 142.5 27.3 0.00 2.9 28.0 13 W Max >= 90.0: 1 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.00 ON 09/01/07 Days of Rain: 0 (>.01 in) 0 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration