MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2009 NAME: Bergquist Lakehouse CITY: Auburn STATE: California ELEV: 1655 ft LAT: 39° 00' 58" N LONG: 121° 02' 37" 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 54.9 62.8 10:15a 51.7 5:30a 10.1 0.0 0.88 1.9 22.0 10:30p SE 2 52.3 54.6 10:45a 50.4 6:30a 12.7 0.0 0.22 1.2 18.0 12:15a SE 3 54.9 60.9 5:15p 51.3 12:15a 10.1 0.0 0.03 1.7 16.0 12:45p SE 4 56.9 62.6 4:15p 50.8 7:00a 8.1 0.0 0.03 2.1 18.0 9:30p SE 5 60.1 70.8 3:30p 55.0 5:30a 5.4 0.5 0.04 3.6 21.0 1:00a SE 6 61.5 72.5 2:00p 52.2 6:45a 4.8 1.3 0.05 1.6 18.0 3:30p E 7 63.4 79.1 3:45p 49.6 12:00m 4.7 3.1 0.04 1.5 13.0 12:45p W 8 60.4 80.2 4:15p 43.5 6:00a 8.3 3.7 0.02 1.0 12.0 1:15p W 9 62.4 83.0 3:45p 46.5 6:00a 7.1 4.5 0.01 0.9 10.0 2:15p SW 10 63.2 84.9 4:00p 45.2 6:15a 7.0 5.2 0.00 0.7 8.0 11:30a SW 11 64.7 80.9 3:45p 48.5 7:00a 5.0 4.7 0.00 0.9 11.0 3:00p SW 12 61.8 78.9 3:15p 47.8 7:00a 6.3 3.1 0.00 1.1 10.0 1:15p W 13 60.4 80.4 3:45p 43.1 5:15a 7.9 3.3 0.00 0.8 11.0 1:30p W 14 63.5 82.1 4:00p 48.5 6:00a 5.8 4.3 0.00 0.8 10.0 1:00p SW 15 66.5 86.3 4:15p 49.4 6:45a 4.7 6.2 0.00 0.8 11.0 3:00p SW 16 71.8 93.0 5:00p 53.0 6:45a 3.3 10.1 0.00 0.5 8.0 1:30p SW 17 74.2 96.0 4:15p 54.3 6:30a 2.5 11.7 0.00 0.4 6.0 2:00p SW 18 75.5 93.8 4:00p 56.3 6:00a 1.8 12.3 0.00 0.8 9.0 3:00p SW 19 70.2 84.0 5:15p 56.5 6:45a 1.2 6.4 0.00 1.6 14.0 7:15p S 20 64.5 82.8 2:30p 47.8 6:15a 4.8 4.3 0.00 0.9 12.0 3:15p SW 21 65.6 85.5 5:00p 47.3 6:45a 5.8 6.4 0.00 0.7 10.0 3:30p SW 22 66.4 87.3 4:30p 49.3 6:15a 5.0 6.4 0.00 0.8 9.0 11:30a SW 23 65.2 82.1 4:30p 49.8 6:45a 4.5 4.7 0.00 0.9 10.0 4:30p NE 24 62.1 76.6 2:45p 49.1 6:15a 5.6 2.7 0.00 0.9 9.0 2:15p SW 25 63.2 80.7 5:00p 46.9 6:45a 6.1 4.3 0.00 0.8 8.0 2:30p SW 26 68.6 86.5 5:15p 52.6 6:30a 3.6 7.2 0.00 0.6 8.0 3:00p SW 27 72.9 90.5 3:45p 56.9 5:30a 2.0 9.9 0.00 0.5 8.0 1:30p SW 28 72.3 89.8 3:15p 57.7 6:15a 1.3 8.6 0.00 0.5 9.0 1:00p NE 29 70.7 86.1 3:00p 56.2 6:15a 2.0 7.7 0.00 0.7 9.0 12:00p NE 30 69.3 84.5 4:15p 56.4 5:45a 1.8 6.1 0.00 0.9 12.0 6:15p SW 31 69.5 82.6 5:00p 58.7 5:30a 1.5 6.0 0.00 1.0 10.0 1:00p SW ------------------------------------------------------------------------------------- 64.8 96.0 17 43.1 13 160.8 154.7 1.32 1.1 22.0 1 SW Max >= 90.0: 4 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.88 ON 01.05.09 Days of Rain: 8 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration