MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2008 NAME: Willamette Sailing Club CITY: Portland STATE: Oregon ELEV: 20 ft LAT: 45° 18' 00" N LONG: 122° 24' 00" W TEMPERATURE (°F), RAIN (in), WIND SPEED (kt) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 56.1 66.1 6:00p 46.7 5:50a 8.9 0.0 0.00 2.2 14.8 11:20p S 2 59.9 71.6 6:10p 49.6 6:50a 6.4 1.3 0.00 3.9 13.9 2:10p NNW 3 61.1 71.6 5:20p 50.1 7:00a 5.4 1.5 0.00 4.3 18.3 6:20p W 4 64.3 74.1 6:20p 53.6 6:50a 3.3 2.6 0.00 6.9 22.6 5:50p NNW 5 65.6 74.3 3:50p 56.2 6:10a 2.0 2.6 0.00 7.0 20.0 7:40p NNW 6 65.5 75.6 4:50p 59.3 7:30a 2.4 2.9 0.00 7.8 20.0 7:10p NNW 7 71.4 84.2 5:50p 60.6 6:50a 0.9 7.2 0.00 9.7 21.7 1:20p N 8 72.7 83.4 3:40p 62.1 7:00a 0.3 8.1 0.00 11.0 21.7 5:40p NNW 9 65.7 77.1 5:10p 55.8 12:00m 2.2 3.0 0.00 4.9 21.7 7:20p NNW 10 62.8 77.5 4:30p 50.0 7:00a 5.9 3.6 0.00 6.8 21.7 6:00p NNW 11 72.1 87.3 5:00p 59.8 7:20a 1.1 8.2 0.00 9.1 19.1 8:30a N 12 68.7 78.7 3:30p 59.3 7:00a 1.0 4.7 0.00 3.8 20.0 3:30p NW 13 64.7 78.7 5:10p 54.4 8:40a 4.3 4.0 0.00 8.0 22.6 8:50p NNW 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ------------------------------------------------------------------------------------- 65.4 87.3 11 46.7 1 44.1 49.7 0.00 6.6 22.6 4 NNW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.00 ON 09/01/08 Days of Rain: 0 (>.01 in) 0 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration