MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2003 NAME: home CITY: Lake Forest STATE: CA ELEV: 720 LAT: 33 39.550 N LONG: 117 40.199 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 54.8 65.6 2:30p 46.8 3:30a 8.8 0.0 0.00 0.7 10.0 3:00p WNW 2 53.8 65.2 4:00p 45.7 7:00a 9.6 0.0 0.00 0.9 12.0 1:00p WNW 3 54.2 66.2 3:30p 45.5 7:00a 9.2 0.0 0.00 0.6 9.0 2:30p WNW 4 54.3 65.6 4:00p 46.9 8:00a 8.8 0.0 0.00 0.4 8.0 2:30p WNW 5 54.4 68.3 3:30p 47.1 7:30a 7.3 0.0 0.00 0.2 8.0 5:00p W 6 55.2 66.2 3:30p 45.5 7:30a 9.2 0.0 0.00 0.4 7.0 11:30a WNW 7 57.8 61.2 1:00p 56.1 7:00a 6.4 0.0 0.18 0.3 8.0 2:00p ESE 8 55.6 64.4 2:00p 49.2 8:30a 8.2 0.0 0.02 0.8 19.0 2:00p ESE 9 53.2 64.8 3:30p 45.2 6:00a 10.0 0.0 0.00 0.4 10.0 2:00p E 10 54.6 63.0 2:00p 48.9 12:30a 9.0 0.0 0.00 0.7 12.0 5:00p ESE 11 52.2 57.9 2:00p 43.5 12:00m 14.3 0.0 0.02 2.0 19.0 2:00p WNW 12 48.9 61.0 3:30p 40.8 5:30a 14.1 0.0 0.00 0.4 10.0 1:30p E 13 50.8 61.9 3:30p 43.8 4:00a 12.1 0.0 0.00 0.5 8.0 4:30p E 14 49.7 60.3 1:00p 42.6 5:00a 13.6 0.0 0.15 0.4 12.0 2:30p E 15 50.7 63.8 4:00p 41.1 8:00a 12.6 0.0 0.00 1.2 14.0 3:00p ESE 16 52.7 67.0 4:00p 42.6 7:00a 10.2 0.0 0.00 0.4 8.0 4:00p ENE 17 55.6 68.6 3:30p 46.3 6:00a 7.6 0.0 0.00 0.5 10.0 1:30p E 18 58.7 71.4 3:00p 50.3 8:00a 4.1 0.0 0.00 0.5 8.0 1:30p ESE 19 56.9 71.4 2:00p 50.1 3:00a 4.3 0.0 0.00 0.7 13.0 3:30p ESE 20 56.9 65.5 2:30p 51.2 1:00a 6.6 0.0 0.00 0.4 8.0 2:30p E 21 55.0 62.1 3:30p 49.0 12:00m 9.5 0.0 0.01 0.9 13.0 3:30p WNW 22 57.2 71.8 3:00p 45.8 6:00a 6.2 0.0 0.00 0.3 8.0 1:30p E 23 55.1 60.1 1:30p 50.9 12:00m 9.5 0.0 0.02 0.5 10.0 4:30p ESE 24 55.0 64.0 2:30p 47.2 3:00a 9.4 0.0 0.06 0.4 8.0 12:30p E 25 55.6 58.8 12:30p 48.7 12:00m 11.3 0.0 1.04 3.8 26.0 6:00p ESE 26 45.7 53.8 3:30p 39.2 8:00a 18.5 0.0 0.00 1.0 13.0 1:00p WNW 27 44.1 55.0 2:30p 35.9 8:00a 19.5 0.0 0.00 0.6 12.0 4:00p E 28 45.5 57.1 3:00p 37.6 3:00a 17.7 0.0 0.00 0.6 10.0 3:30p E 29 48.1 59.4 3:00p 39.9 2:30a 15.3 0.0 0.00 0.3 8.0 4:00p E 30 51.3 60.9 4:00p 45.2 12:00m 11.9 0.0 0.00 0.3 7.0 8:30a E 31 49.7 61.7 3:30p 42.5 8:30a 12.9 0.0 0.00 0.9 14.0 4:00p WNW ------------------------------------------------------------------------------------- 53.0 71.8 22 35.9 27 327.4 0.0 1.50 0.7 26.0 25 E Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.04 ON 12/25/03 Days of Rain: 7 (>.01 in) 3 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2