MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 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 46.2 56.0 1:30p 36.2 5:30a 18.8 0.0 0.00 3.3 15.0 1:30p NE 2 49.2 60.7 1:30p 37.9 6:00a 15.8 0.0 0.00 2.5 13.0 3:00p ENE 3 49.6 60.7 4:00p 38.6 7:00a 15.4 0.0 0.00 2.6 12.0 8:30p NE 4 59.8 81.6 2:00p 41.3 1:30a 7.7 2.5 0.00 2.2 16.0 4:00p ENE 5 65.8 79.4 2:30p 55.1 12:00m 2.4 3.2 0.00 2.4 17.0 1:00p NE 6 54.4 60.1 9:30a 47.0 7:00a 10.6 0.0 0.15 4.5 29.0 12:00m SW 7 53.5 56.5 2:30p 44.9 12:00m 11.5 0.0 0.01 8.1 33.0 12:30a WNW 8 47.6 54.8 2:00p 39.5 6:00a 17.4 0.0 0.00 3.4 23.0 2:00p NE 9 50.7 62.9 3:30p 42.1 4:30a 14.4 0.0 0.00 3.5 17.0 11:00a NE 10 48.7 62.3 4:30p 38.9 6:30a 16.3 0.0 0.00 2.4 15.0 6:00p NE 11 53.0 65.6 1:30p 41.9 1:00a 12.0 0.0 0.00 2.7 17.0 9:30a NE 12 47.1 57.3 2:00p 37.9 7:00a 17.9 0.0 0.00 3.0 12.0 2:30p NE 13 50.6 65.6 3:00p 37.0 5:30a 14.4 0.0 0.00 2.6 17.0 1:30p NE 14 47.4 56.2 2:00p 38.5 5:30a 17.6 0.0 0.00 1.9 9.0 12:30a NE 15 45.5 56.2 1:30p 35.9 7:00a 19.5 0.0 0.00 2.8 15.0 3:30p NE 16 45.2 56.3 4:30p 34.7 7:00a 19.8 0.0 0.00 2.5 11.0 1:30p NE 17 50.9 56.9 11:00a 40.9 12:30a 14.1 0.0 0.05 1.3 16.0 1:30p ENE 18 55.5 56.9 12:00p 53.5 1:00a 9.5 0.0 1.75 5.2 30.0 1:00p SSW 19 52.3 58.6 2:00p 46.0 12:00m 12.7 0.0 0.01 1.5 12.0 11:30a NE 20 50.9 58.6 2:30p 45.8 12:30a 14.1 0.0 0.09 2.8 19.0 4:00p E 21 48.8 58.6 1:30p 41.8 9:00p 16.2 0.0 0.00 3.6 21.0 1:00a N 22 48.2 58.3 5:30p 35.0 8:00a 16.8 0.0 0.00 2.6 14.0 5:30p NE 23 59.8 73.5 1:30p 46.5 3:30a 6.6 1.4 0.00 2.7 17.0 11:00a NE 24 59.4 71.1 1:30p 49.1 12:00m 5.9 0.3 0.00 3.8 29.0 8:00a N 25 52.8 65.8 3:30p 42.8 7:00a 12.3 0.0 0.00 2.4 18.0 11:30a NE 26 49.6 60.1 2:00p 41.5 3:00a 15.4 0.0 0.00 3.1 20.0 5:00p N 27 47.0 57.3 2:30p 39.9 12:00m 18.0 0.0 0.00 3.0 20.0 9:00a NNW 28 47.5 55.4 3:00p 38.3 1:30a 17.5 0.0 0.00 1.6 12.0 4:00p NE 29 50.4 59.0 4:30p 42.9 12:30a 14.6 0.0 0.00 2.4 17.0 1:00p NE 30 54.1 66.8 2:00p 44.5 7:30a 11.0 0.1 0.01 2.1 17.0 3:30p NE 31 54.8 71.8 3:00p 46.0 12:00m 10.5 0.3 0.00 2.8 19.0 1:00a NE ------------------------------------------------------------------------------------- 51.5 81.6 4 34.7 16 426.7 7.8 2.07 2.9 33.0 7 NE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.75 ON 12/18/07 Days of Rain: 4 (>.01 in) 2 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration