MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 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 56.5 65.8 2:30p 52.9 2:00a 8.5 0.0 0.05 2.5 22.0 5:30p WNW 2 58.8 61.8 1:00p 55.7 11:00p 6.2 0.0 0.12 2.4 19.0 3:00p W 3 59.4 66.9 6:00p 55.4 12:30a 5.6 0.0 0.00 3.3 24.0 2:30p W 4 59.6 61.8 6:00p 56.9 1:00p 5.4 0.0 0.00 3.6 19.0 3:30p W 5 60.9 64.5 12:00p 57.2 2:00a 4.1 0.0 0.00 3.3 24.0 12:30p WNW 6 64.8 79.6 5:30p 56.7 12:30a 3.1 2.9 0.00 3.8 25.0 1:30p N 7 68.2 86.1 1:00p 56.5 1:30a 2.0 5.2 0.00 3.2 20.0 7:00a N 8 65.9 84.5 12:30p 56.0 12:00m 1.7 2.7 0.00 2.7 17.0 1:00a W 9 58.0 63.4 1:00p 51.6 12:00m 7.0 0.0 0.00 2.2 20.0 2:00p W 10 55.5 66.9 5:30p 46.8 5:00a 9.5 0.1 0.00 1.9 12.0 6:00p ENE 11 55.6 62.9 6:00p 49.1 6:00a 9.4 0.0 0.00 3.3 19.0 3:00p NE 12 56.0 67.1 12:00m 46.8 4:30a 9.0 0.0 0.00 3.9 23.0 12:00p NE 13 67.1 79.8 11:00a 55.4 6:00a 1.1 3.3 0.00 4.4 21.0 3:00p N 14 61.2 75.6 5:00p 54.1 5:30a 4.7 0.9 0.00 3.1 24.0 2:00p W 15 58.7 83.4 1:00p 52.9 6:00a 6.7 0.4 0.00 2.2 17.0 1:30p SW 16 54.9 61.0 2:00p 50.1 5:00a 10.1 0.0 0.00 2.1 12.0 3:00p WSW 17 56.3 60.1 4:00p 53.6 5:00a 8.7 0.0 0.00 3.3 15.0 1:30p WNW 18 55.7 58.6 2:30p 53.1 5:30a 9.3 0.0 0.00 2.9 15.0 1:00p W 19 55.3 58.7 3:00p 53.3 11:30p 9.7 0.0 0.00 3.6 17.0 3:00p W 20 55.1 63.7 6:30p 49.9 12:00m 9.9 0.0 0.00 3.0 20.0 2:00p W 21 52.4 56.5 4:30p 47.7 2:30a 12.6 0.0 0.00 4.1 18.0 12:30p W 22 53.4 57.3 2:30p 47.9 1:00a 11.6 0.0 0.00 3.9 18.0 1:00p W 23 54.6 58.4 4:00p 51.7 6:00a 10.4 0.0 0.00 4.3 19.0 5:30p W 24 54.6 59.0 3:30p 52.3 6:00a 10.4 0.0 0.00 4.4 24.0 4:00p W 25 53.8 56.6 12:00p 52.0 6:00a 11.2 0.0 0.00 4.9 27.0 4:30p W 26 54.0 57.8 2:30p 51.4 6:00a 11.0 0.0 0.00 2.8 14.0 12:30p W 27 54.6 58.9 4:00p 51.4 3:00a 10.4 0.0 0.00 2.2 14.0 1:00p W 28 56.0 59.0 2:30p 54.1 3:00a 9.0 0.0 0.00 2.7 14.0 5:00p W 29 57.5 61.0 1:00p 55.1 1:30a 7.5 0.0 0.00 3.4 16.0 3:30p W 30 57.8 60.4 1:00p 56.3 11:00p 7.2 0.0 0.00 5.3 21.0 5:00p W 31 56.6 59.2 6:00p 55.1 9:00a 8.4 0.0 0.00 4.2 20.0 2:30p W ------------------------------------------------------------------------------------- 57.7 86.1 7 46.8 10 241.4 15.5 0.17 3.3 27.0 25 W Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.12 ON 05/02/09 Days of Rain: 2 (>.01 in) 1 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration