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Report for 2009 December
Monthly Climatological Summary for Dec 2009
Name: KomokaWeather City: Komoka State: Ontario
Elevation: 244 m Lat: N 42° 57' 15" Lon: W 081° 26' 06"
Temperature (°C), Rain (mm), Wind Speed (km/h)
Heat Cool Avg
Mean Deg Deg Wind Dom
Day Temp High Time Low Time Days Days Rain Speed High Time Dir
----------------------------------------------------------------------------------
1 2.9 8.2 13:30 -1.1 23:30 0.0 3.6 1.0 6.1 27.4 01:00 WSW
2 3.8 10.7 12:30 -1.9 04:30 14.5 0.0 8.4 2.4 20.9 20:00 E
3 4.7 6.9 02:30 1.4 22:30 13.6 0.0 5.0 4.7 27.4 11:00 NW
4 -0.2 1.8 01:30 -1.7 20:00 18.5 0.0 0.0 6.0 30.6 10:30 W
5 -3.2 1.4 14:30 -7.2 08:30 21.5 0.0 0.0 1.4 14.5 14:30 W
6 -0.9 2.6 14:30 -4.7 07:30 19.2 0.0 0.0 5.3 29.0 13:00 WSW
7 -1.0 0.2 14:00 -2.7 08:00 19.3 0.0 1.2 2.0 16.1 19:30 W
8 -0.3 2.3 14:00 -6.3 08:30 18.6 0.0 0.2 3.2 32.2 23:30 E
9 1.9 7.7 11:00 -2.1 23:30 16.4 0.0 17.2 12.6 59.5 17:30 WSW
10 -6.2 -2.4 00:00 -9.7 23:00 24.5 0.0 0.0 15.8 48.3 18:00 W
11 -7.9 -5.9 15:30 -9.9 01:30 26.2 0.0 0.0 11.5 46.7 15:30 W
12 -3.7 2.9 14:00 -12.2 08:00 22.0 0.0 0.0 3.3 27.4 14:00 SW
13 1.9 2.8 04:30 0.3 00:00 16.4 0.0 5.6 2.8 24.1 02:00 SW
14 2.6 5.0 19:30 0.7 03:30 15.7 0.0 0.4 2.0 19.3 21:30 WSW
15 -0.3 3.1 00:00 -5.4 23:30 18.6 0.0 0.4 5.5 27.4 15:00 WNW
16 -6.8 -5.7 00:00 -8.1 04:30 25.1 0.0 0.0 7.1 25.7 11:30 WNW
17 -4.4 -2.2 13:55 -6.4 07:30 22.7 0.0 0.0 2.0 16.1 21:02 SE
18 -3.0 -0.8 14:22 -4.8 02:53 21.3 0.0 0.0 4.1 20.9 10:26 E
19 -5.2 -5.1 00:45 -5.2 00:00 23.5 0.0 0.0 4.9 11.3 00:03 ENE
20 -2.5 1.5 13:00 -7.4 03:15 20.8 0.0 0.0 1.9 20.9 13:15 WNW
21 -1.6 0.3 12:39 -2.7 08:32 19.9 0.0 0.0 3.0 29.0 14:43 W
22 -5.1 -1.7 12:28 -10.8 20:31 23.4 0.0 0.2 2.7 22.5 12:33 NNE
23 -5.3 -1.0 12:34 -10.4 01:51 23.6 0.0 0.0 1.8 19.3 13:24 NNE
24 -3.4 -0.7 23:15 -5.7 00:01 21.7 0.0 0.0 4.1 25.7 18:59 E
25 1.6 4.7 23:47 -1.1 00:37 16.7 0.0 14.0 7.0 35.4 16:43 ESE
26 0.8 5.4 00:39 -1.6 20:20 17.5 0.0 1.2 2.1 25.7 00:10 SSW
27 -1.2 0.8 02:01 -3.7 23:45 19.5 0.0 0.0 3.8 22.5 04:28 WSW
28 -4.2 -2.4 16:24 -6.9 23:34 22.5 0.0 0.0 8.9 43.5 17:22 WNW
29 -7.6 -6.0 15:27 -15.6 23:56 25.9 0.0 0.0 7.1 29.0 00:00 NW
30 -9.0 -1.5 23:57 -18.6 04:55 27.3 0.0 0.0 1.3 22.5 12:49 S
31 0.7 1.7 12:17 -1.5 00:00 17.6 0.0 4.2 2.9 16.1 05:35 WSW
----------------------------------------------------------------------------------
-2.0 10.7 2 -18.6 30 614.0 3.6 59.0 4.6 59.5 9 W
Max >= 10.0: 1
Max <= 20.0: 31
Min <= 0.0: 28
Min <= -10.0: 5
Max Rain: 17.2 on day 9
Days of Rain: 13 (>= 0.2 mm) 2 (>= 10.0 mm) 0 (>= 25.0 mm)
Heat Base: 18.3 Cool Base: 18.3 Method: Integration