MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2010 NAME: Pont d' Ain CITY: Pont d' Ain STATE: ELEV: 235 m LAT: 46° 02' 56" N LONG: 5° 20' 13" 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 -2.3 -1.1 16:05 -3.4 1:03 20.6 0.0 8.6 0.3 9.7 4:41 NNW 2 -4.1 -1.3 0:01 -6.8 8:26 22.4 0.0 0.0 0.2 8.0 13:51 ESE 3 -6.2 -2.5 16:16 -9.9 3:29 24.5 0.0 7.8 0.2 8.0 13:44 NW 4 -5.2 -0.4 13:47 -10.0 22:22 23.5 0.0 1.6 0.0 4.8 12:56 SSE 5 -1.3 5.8 9:48 -8.4 0:01 19.6 0.0 13.2 4.5 35.4 2:47 S 6 8.9 12.4 23:43 5.3 0:01 9.4 0.0 23.4 7.7 35.4 11:09 S 7 10.8 14.2 18:34 7.4 7:50 7.5 0.0 1.0 3.4 29.0 18:29 S 8 12.3 16.9 12:45 7.7 00:00 6.0 0.0 2.8 5.6 32.2 12:40 S 9 3.3 7.7 0:01 -1.1 23:38 15.0 0.0 3.6 6.1 29.0 0:03 NNW 10 1.2 4.6 14:16 -2.1 7:50 17.1 0.0 0.2 4.2 25.7 14:05 NNW 11 1.6 6.0 13:12 -2.8 4:14 16.7 0.0 0.0 1.4 17.7 14:35 NNW 12 2.7 4.8 14:32 0.7 19:39 15.6 0.0 0.2 3.4 29.0 15:33 N 13 -0.3 2.8 13:14 -3.3 23:51 18.6 0.0 0.2 5.0 25.7 8:49 NNW 14 -4.4 -1.8 15:37 -6.9 5:04 22.7 0.0 0.4 3.1 24.1 21:37 NNW 15 -4.2 -1.8 14:21 -6.7 7:26 22.5 0.0 0.0 5.1 32.2 12:51 N 16 -2.2 -0.1 13:35 -4.3 9:19 20.5 0.0 0.6 2.9 20.9 20:21 NNW 17 -1.1 1.9 11:38 -4.2 23:48 19.4 0.0 6.4 2.3 27.4 0:30 S 18 -2.6 1.6 23:54 -6.8 3:50 20.9 0.0 0.4 1.4 32.2 23:22 S 19 3.2 6.3 14:49 0.1 8:34 15.1 0.0 0.0 6.1 30.6 10:50 S 20 8.0 10.3 13:47 5.7 0:01 10.3 0.0 0.0 5.8 30.6 7:04 S 21 5.7 8.7 11:41 2.7 7:38 12.6 0.0 14.8 0.5 17.7 11:34 S 22 10.8 15.7 15:11 5.8 8:12 7.6 0.0 11.4 0.8 20.9 13:36 SSE 23 6.4 9.5 15:36 3.3 23:59 11.9 0.0 2.4 1.3 24.1 21:14 NNW 24 0.7 3.3 0:01 -1.8 00:00 17.6 0.0 8.0 4.7 22.5 0:59 NNW 25 -3.3 -1.8 0:02 -4.7 23:48 21.6 0.0 5.0 7.4 32.2 19:53 NNW 26 -7.2 -4.2 14:26 -10.3 00:00 25.5 0.0 0.0 7.6 30.6 13:24 NNW 27 -7.0 -3.6 20:59 -10.5 0:06 25.3 0.0 0.0 0.6 20.9 1:47 SE 28 0.5 5.5 14:36 -4.5 0:01 17.8 0.0 1.4 1.4 20.9 3:09 S 29 2.1 6.0 15:39 -1.8 8:40 16.2 0.0 0.0 0.2 8.0 13:36 NW 30 5.4 10.2 14:17 0.5 2:46 12.9 0.0 0.0 0.0 4.8 3:46 WSW 31 2.6 4.7 14:18 0.5 0:59 15.7 0.0 0.0 1.8 11.3 14:38 NNW ------------------------------------------------------------------------------------- 1.1 16.9 8 -10.5 27 532.5 0.0 113.4 3.1 35.4 5 NNW Max >= 32.0: 0 Max <= 0.0: 10 Min <= 0.0: 20 Min <= -18.0: 0 Max Rain: 23.39 ON 06/12/10 Days of Rain: 21 (> .2 mm) 12 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: (High + Low) / 2