MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: davis CITY: istiaia STATE: ELEV: 60 m LAT: 38° 57' 00" N LONG: 23° 09' 00" E TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/hr) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 15.8 20.0 13:30 10.0 4:00 2.8 0.3 0.2 6.8 38.6 18:30 S 2 15.1 17.4 9:00 11.4 00:00 3.2 0.0 5.8 4.3 22.5 4:30 E 3 12.5 15.3 15:00 10.1 00:00 5.8 0.0 19.6 6.3 38.6 10:30 S 4 12.6 18.9 15:15 9.1 1:45 5.8 0.0 0.0 4.2 20.9 21:45 S 5 12.4 14.8 11:00 9.6 1:30 5.8 0.0 54.4 5.1 35.4 21:45 S 6 12.9 15.0 12:45 8.9 00:00 5.4 0.0 5.8 4.7 27.4 3:45 ENE 7 10.9 15.4 12:00 7.8 5:00 7.4 0.0 0.0 5.0 17.7 0:15 S 8 10.6 15.0 14:45 7.0 8:00 7.7 0.0 0.0 4.5 19.3 1:45 S 9 11.9 14.3 13:15 8.3 7:30 6.4 0.0 0.0 2.3 14.5 6:15 S 10 10.1 12.4 1:30 8.4 11:30 8.2 0.0 74.4 15.0 64.4 18:45 W 11 9.2 10.3 0:45 8.0 22:45 9.0 0.0 11.2 9.2 54.7 0:30 ENE 12 8.7 11.2 11:00 6.6 23:00 9.6 0.0 41.2 4.0 24.1 4:15 ESE 13 7.9 11.1 15:45 5.8 20:30 10.4 0.0 1.4 4.2 17.7 16:00 S 14 9.6 13.0 23:15 5.8 0:30 8.8 0.0 0.0 3.9 19.3 23:00 S 15 13.6 17.8 11:45 10.2 00:00 4.7 0.0 16.6 6.4 48.3 7:30 S 16 10.5 14.4 15:30 8.1 4:30 5.1 0.0 0.0 1.4 16.1 2:00 S 17 14.6 14.8 00:00 14.3 22:30 0.3 0.0 0.0 1.6 30.6 22:15 SSW 18 13.1 16.3 18:15 8.5 7:00 4.9 0.0 3.8 0.3 16.1 8:45 NW 19 11.6 19.2 22:45 3.1 7:45 6.8 0.1 0.2 0.0 0.0 --- --- 20 15.7 22.0 11:00 6.3 00:00 3.4 0.8 5.8 0.0 0.0 --- --- 21 6.4 11.1 13:15 2.6 22:30 11.9 0.0 0.0 0.0 0.0 --- --- 22 8.1 12.6 15:00 3.0 2:30 10.2 0.0 0.0 0.0 0.0 --- --- 23 11.6 17.6 15:45 6.9 1:00 6.7 0.0 0.0 0.0 0.0 --- --- 24 13.3 18.0 14:30 8.4 7:45 5.0 0.0 0.0 0.0 0.0 --- --- 25 16.8 20.1 20:30 11.9 2:15 2.0 0.5 0.0 0.0 0.0 --- --- 26 16.3 22.8 13:45 11.7 5:00 2.6 0.6 0.0 0.0 0.0 --- --- 27 19.5 22.9 11:45 13.6 0:15 0.5 1.7 0.0 0.0 0.0 --- --- 28 15.1 20.1 0:15 6.8 23:30 3.4 0.2 1.2 0.0 0.0 --- --- 29 10.8 16.3 12:30 5.8 0:45 7.5 0.0 0.0 0.0 0.0 --- --- 30 9.8 16.5 14:45 5.6 2:45 8.5 0.0 0.2 0.0 0.0 --- --- 31 11.7 20.4 14:00 6.8 6:30 6.5 0.1 0.2 0.0 0.0 --- --- ------------------------------------------------------------------------------------- 12.2 22.9 27 2.6 21 186.4 4.3 242.0 2.9 64.4 10 S Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 74.40 ON 10/12/09 Days of Rain: 16 (> .2 mm) 10 (> 2 mm) 3 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration