MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2007 NAME: Grover Beach CITY: STATE: ELEV: 40 ft LAT: 35° 06' 00" N LONG: 120° 36' 00" 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 63.0 72.6 5:30p 57.0 5:30a 3.2 1.2 0.00 2.3 13.0 3:30p SE 2 70.6 95.0 6:30p 60.4 7:00a 1.4 7.0 0.00 2.2 23.0 4:00p SSE 3 63.2 70.3 1:30p 56.4 12:00m 2.9 1.1 0.00 2.3 13.0 12:30p SE 4 60.9 73.6 3:00p 52.6 7:30a 5.5 1.4 0.00 3.5 27.0 2:30p W 5 55.0 59.0 12:30p 52.5 11:30p 9.9 0.0 0.00 2.0 12.0 11:30a WSW 6 59.3 65.2 1:30p 51.0 2:00a 5.7 0.0 0.01 2.5 14.0 12:30p WSW 7 62.8 67.0 12:30p 59.9 12:00m 2.3 0.2 0.00 2.6 15.0 2:00p SW 8 59.9 66.1 3:00p 52.6 7:00a 5.2 0.0 0.00 2.1 12.0 12:30p SSE 9 59.5 66.6 4:00p 52.4 7:00a 5.6 0.1 0.00 2.2 16.0 2:30p NNE 10 59.9 65.4 5:00p 51.9 7:00a 5.1 0.0 0.00 3.8 22.0 3:30p NNE 11 59.6 64.4 1:00p 55.8 4:00a 5.4 0.0 0.00 3.4 18.0 3:30p NNE 12 61.0 69.4 12:00p 56.2 1:30a 4.2 0.1 0.00 4.3 23.0 5:00p W 13 64.9 77.2 12:30p 56.0 5:30a 2.4 2.3 0.00 7.3 29.0 3:00p W 14 63.9 72.4 6:00p 57.8 5:30a 2.3 1.3 0.00 6.2 28.0 2:30p N 15 60.4 69.1 6:30p 52.2 7:00a 4.8 0.3 0.00 3.4 24.0 2:30p NE 16 59.2 65.6 2:30p 53.5 3:00a 5.8 0.0 0.00 4.3 24.0 3:30p W 17 58.6 72.2 3:30p 51.2 5:00a 6.7 0.4 0.00 2.8 19.0 4:00p NE 18 58.1 61.7 2:00p 56.0 7:30a 6.9 0.0 0.00 2.6 19.0 4:00p WSW 19 58.5 63.6 2:00p 54.3 12:00m 6.5 0.0 0.00 4.0 18.0 2:30p WSW 20 56.6 64.9 11:00a 49.1 3:00a 8.4 0.0 0.01 3.4 14.0 9:30p WNW 21 58.1 67.4 11:30a 49.9 7:00a 6.9 0.0 0.01 2.6 15.0 2:00p NE 22 60.1 65.9 10:30a 53.4 6:30a 5.0 0.0 0.00 2.9 19.0 1:30p ESE 23 57.9 65.3 2:00p 48.1 7:00a 7.1 0.0 0.00 2.8 13.0 2:00p NE 24 60.5 70.9 7:00p 49.1 7:00a 5.3 0.8 0.00 3.0 22.0 3:30p NNE 25 61.6 67.7 4:00p 53.3 5:30a 3.8 0.5 0.00 1.9 13.0 2:30p SW 26 63.1 72.7 6:00p 54.1 4:30a 3.4 1.5 0.00 1.9 13.0 2:00p W 27 58.4 63.3 1:00p 52.5 6:30a 6.6 0.0 0.00 2.3 14.0 1:00p WSW 28 60.1 65.7 1:00p 55.5 11:30p 4.9 0.0 0.00 3.4 16.0 3:30p WNW 29 62.3 76.1 3:30p 53.4 7:30a 4.5 1.8 0.00 4.5 20.0 4:00p NNE 30 59.5 68.2 5:00p 50.3 6:30a 5.8 0.3 0.00 2.3 13.0 3:30p NNE ------------------------------------------------------------------------------------- 60.5 95.0 2 48.1 23 153.5 20.3 0.03 3.2 29.0 13 WSW Max >= 90.0: 1 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.01 ON 09/06/07 Days of Rain: 0 (>.01 in) 0 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration