Sarnia, Ontario

10:24 AM EST on December 11, 2016 (GMT -0500)
Sarnia

Weather History for CYZR - December, 2012

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 38 °F 26 °F
Mean Temperature 44 °F 26 °F 14 °F
Min Temperature 30 °F 14 °F -4 °F
Degree Days  
Heating Degree Days (base 65) 51 39 21 1203
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 57 °F 30 °F -7 °F
Precipitation  
Precipitation 0.55 in 0.09 in 0.00 in 2.94 in
Snowdepth - - - -
Wind  
Wind 38 mph 10 mph 0 mph
Gust Wind 51 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.69 in 29.98 in 29.17 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 02, 2012 Rise Set
Actual Time 7:42 AM EST 4:55 PM EST
Civil Twilight 7:10 AM EST 5:27 PM EST
Nautical Twilight 6:35 AM EST 6:02 PM EST
Astronomical Twilight 6:00 AM EST 6:36 PM EST
Moon 8:44 PM EST (12/2) 10:29 AM EST (12/2)
Length of Visible Light 10h 16m
Length of Day
9h 12m
Waning Gibbous, 86% of the Moon is Illuminated
Dec 2
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 51 26 1 45 30 -1 100 93 34 30.69 30.28 30.04 9 5 2 21 6 22 0.00  
2 55 30 5 54 46 9 100 90 58 30.61 30.01 29.90 9 7 4 21 12 29 0.08 Rain
3 59 44 29 57 46 28 100 97 72 30.19 30.08 29.83 9 2 0 18 7 26 0.02 Fog
4 46 33 20 55 47 20 100 87 58 30.32 29.97 29.90 9 7 3 21 11 31 0.00 Rain
5 47 38 30 46 27 21 96 74 60 30.42 30.23 29.65 9 9 9 24 14 30 0.12  
6 35 28 20 32 27 13 87 79 42 30.40 30.18 29.83 9 9 9 16 8 22 0.00  
7 41 26 11 41 37 11 100 92 30 30.27 29.96 29.92 9 5 1 9 5 - 0.00 Rain
8 37 30 23 41 37 22 100 94 53 30.18 29.96 29.84 9 6 1 22 9 26 0.00 Rain
9 37 30 22 37 30 12 100 88 41 30.25 29.94 29.68 9 8 2 16 8 17 0.00 Rain , Snow
10 41 28 14 41 30 10 100 86 66 30.33 29.73 29.59 9 8 0 16 8 21 0.39 Fog , Rain , Snow
11 32 23 14 31 22 12 97 75 56 30.16 30.00 29.47 9 9 9 15 8 22 0.02 Rain , Snow
12 33 17 1 28 25 -1 93 81 53 30.40 30.29 30.06 9 9 6 15 11 22 0.02  
13 42 21 0 32 28 -1 100 86 57 30.40 30.32 30.17 9 7 5 17 9 25 0.00  
14 35 24 14 34 29 19 100 82 65 30.27 30.21 29.86 9 7 1 12 7 - 0.00  
15 41 24 7 37 32 1 100 95 47 30.30 30.12 29.76 9 4 1 22 8 30 0.00 Rain
16 48 22 -4 50 43 -7 100 93 41 30.33 29.69 29.59 9 7 3 16 12 22 0.04 Rain
17 46 28 10 43 36 14 96 85 81 30.34 29.74 29.62 9 9 9 9 6 - 0.00  
18 35 32 30 34 32 28 100 84 65 30.23 29.73 29.62 9 8 4 16 8 21 0.01 Rain
19 33 30 28 36 32 24 100 93 61 30.17 29.99 29.77 9 6 2 9 3 - 0.03 Rain
20 46 35 24 45 35 22 100 91 60 30.27 29.75 29.20 9 6 2 33 12 50 0.00 Rain
21 39 31 23 36 31 22 100 96 80 30.16 29.34 29.21 9 6 1 38 16 51 0.55 Rain , Snow
22 43 36 28 38 25 21 97 77 69 30.04 29.89 29.29 9 9 9 34 20 48 0.55 Snow
23 30 22 15 31 22 8 96 77 62 30.07 29.88 29.31 9 9 9 15 7 22 0.02  
24 30 20 10 30 23 1 100 85 39 30.05 29.95 29.55 9 6 2 15 6 17 0.00 Snow
25 30 20 11 32 29 3 100 94 43 30.34 30.23 29.84 9 4 0 20 12 26 0.00 Snow
26 28 16 4 28 23 4 100 89 53 30.33 29.98 29.84 9 4 1 29 17 37 0.03 Snow
27 26 14 2 32 28 1 100 94 74 30.32 29.99 29.86 9 4 0 24 19 30 0.35 Rain , Snow
28 28 17 6 27 18 7 100 93 80 30.18 30.07 29.59 9 6 0 9 5 - 0.24 Fog , Snow
29 28 20 13 28 24 11 100 93 67 30.00 29.88 29.74 9 5 1 23 7 31 0.02 Snow
30 29 20 12 28 21 15 97 82 69 30.28 30.15 29.17 9 9 7 17 11 25 0.43 Snow
31 33 23 13 28 21 8 93 78 65 30.20 29.96 29.26 9 8 4 21 12 21 0.02