Weather History for Montreal Mirabel, QC

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 28 °F 14 °F
Mean Temperature 38 °F 22 °F 4 °F
Min Temperature 33 °F 16 °F -5 °F
Degree Days  
Heating Degree Days (base 65) 60 43 26 1343
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 46 °F 18 °F -9 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 21 mph 7 mph 0 mph
Gust Wind 34 mph 21 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.66 in 30.02 in 28.95 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 16, 2012 Rise Set
Actual Time 7:31 AM EST 4:12 PM EST
Civil Twilight 6:56 AM EST 4:47 PM EST
Nautical Twilight 6:19 AM EST 5:25 PM EST
Astronomical Twilight 5:42 AM EST 6:01 PM EST
Moon 9:54 AM EST (12/16) 8:34 PM EST (12/16)
Length of Visible Light 9h 50m
Length of Day
8h 41m
Waxing Crescent, 16% of the Moon is Illuminated
Dec 16
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 4.29
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
21 | 1 0.00
Average:
32 | 19 0.17
Snow
Actual:
41 | 21 0.00
Average:
31 | 19 0.16
Overcast
Actual:
41 | 33 0.00
Average:
31 | 18 0.16
Rain
Actual:
46 | 33 0.00
Average:
30 | 18 0.14
Snow
Actual:
46 | 26 0.00
Average:
30 | 18 0.13
Partly Cloudy
Actual:
28 | 19 0.00
Average:
30 | 17 0.14
Mostly Cloudy
Actual:
33 | 23 0.00
Average:
29 | 17 0.13
Snow
Actual:
33 | 32 0.00
Average:
29 | 17 0.13
Mostly Cloudy
Actual:
33 | 21 0.00
Average:
29 | 17 0.13
Snow
Actual:
33 | 19 0.00
Average:
28 | 16 0.13
Scattered Clouds
Actual:
30 | 10 0.00
Average:
28 | 16 0.14
Snow
Actual:
21 | 3 0.00
Average:
28 | 15 0.14
Fog
Actual:
30 | 12 0.00
Average:
27 | 15 0.14
Snow
Actual:
33 | 21 0.00
Average:
27 | 14 0.13
Clear
Actual:
19 | 8 0.00
Average:
26 | 13 0.13
Snow
Actual:
21 | 10 0.00
Average:
26 | 13 0.13
Snow
Actual:
28 | 21 0.00
Average:
26 | 12 0.13
Snow
Actual:
32 | 28 0.00
Average:
25 | 12 0.13
Snow
Actual:
35 | 32 0.00
Average:
25 | 11 0.14
Snow
Actual:
32 | 26 0.00
Average:
24 | 11 0.15
Snow
Actual:
33 | 30 0.00
Average:
24 | 10 0.15
Snow
Actual:
32 | 15 0.00
Average:
24 | 10 0.15
Snow
Actual:
17 | 10 0.00
Average:
23 | 9 0.15
Partly Cloudy
Actual:
15 | 5 0.00
Average:
23 | 9 0.14
Partly Cloudy
Actual:
17 | 3 0.00
Average:
23 | 8 0.14
Partly Cloudy
Actual:
14 | -2 0.00
Average:
23 | 8 0.13
Snow
Actual:
24 | 14 0.00
Average:
22 | 8 0.13
Snow
Actual:
23 | 6 0.00
Average:
22 | 7 0.13
Snow
Actual:
14 | -5 0.00
Average:
22 | 7 0.13
Snow
Actual:
15 | 3 0.00
Average:
22 | 7 0.13
Snow
Actual:
26 | 6 0.00
Average:
21 | 7 0.13
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

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 21 10 1 14 5 -4 85 75 67 30.66 30.55 30.35 20 18 15 12 6 21 0.00 Snow
2 41 31 21 41 29 16 100 93 80 30.32 30.03 29.86 20 6 0 7 5 - 0.00 Fog , Rain , Snow
3 41 37 33 41 34 32 100 90 81 30.28 30.17 29.90 20 7 1 8 5 - 0.00  
4 46 38 33 46 37 32 100 96 93 30.23 30.00 29.83 12 4 2 9 5 - 0.00 Rain
5 46 37 26 45 26 14 93 70 51 30.48 30.04 29.81 20 14 8 15 9 26 0.00 Rain , Snow
6 28 24 19 19 16 12 86 69 59 30.43 30.33 30.19 - - - 9 6 - 0.00  
7 33 28 23 28 22 19 87 76 65 30.17 30.05 30.00 20 15 12 6 4 - 0.00  
8 33 32 32 32 31 28 100 95 87 30.03 29.92 29.82 15 5 1 8 3 - 0.00 Snow
9 33 27 21 32 23 14 93 81 74 30.37 30.25 29.98 15 13 10 15 7 25 0.00  
10 33 26 19 32 26 14 100 93 80 30.12 29.67 29.47 15 3 1 16 10 25 0.00 Rain , Snow
11 30 20 10 27 13 7 86 82 79 30.21 29.97 29.63 - - - 14 7 21 0.00  
12 21 12 3 19 11 0 93 90 85 30.40 30.32 30.22 15 10 5 7 3 - 0.00 Snow
13 30 21 12 28 19 9 100 94 85 30.47 30.39 30.20 15 4 0 6 3 - 0.00 Fog
14 33 28 21 32 27 14 100 87 69 30.31 30.13 30.06 15 11 10 14 6 17 0.00 Snow
15 19 14 8 12 4 1 79 71 58 30.50 30.43 30.33 - - - 10 6 - 0.00  
16 21 16 10 19 11 1 93 82 67 30.37 30.14 30.01 12 4 1 18 12 28 0.00 Snow
17 28 24 21 28 22 19 100 94 93 30.00 29.92 29.84 6 3 1 13 10 23 0.00 Rain , Snow
18 32 30 28 32 31 27 100 98 93 29.81 29.64 29.53 15 4 0 16 10 28 0.00 Rain , Snow
19 35 34 32 32 32 30 100 95 81 30.12 29.87 29.58 20 9 1 7 4 - 0.00 Snow
20 32 29 26 30 26 21 93 87 75 30.26 30.12 29.86 20 14 2 13 6 20 0.00 Snow
21 33 32 30 32 31 28 100 96 87 29.86 29.39 28.95 10 3 0 21 13 34 0.00 Rain , Snow
22 32 24 15 32 21 9 100 86 73 29.70 29.32 28.99 10 3 1 17 12 29 0.00 Snow
23 17 14 10 12 10 7 92 79 73 29.89 29.80 29.72 20 13 6 15 10 26 0.00 Snow
24 15 10 5 10 5 1 92 80 62 30.11 30.05 29.90 - - - 9 5 - 0.00  
25 17 10 3 9 5 0 92 78 63 30.39 30.24 30.10 - - - 9 4 - 0.00  
26 14 5 -2 7 1 -6 85 81 73 30.45 30.36 30.16 - - - 13 3 22 0.00  
27 24 19 14 23 18 9 93 88 73 30.11 29.91 29.78 15 3 0 18 13 33 0.00 Snow
28 23 16 6 21 13 5 93 84 73 30.08 30.01 29.91 20 14 10 12 6 22 0.00 Snow
29 14 4 -5 12 6 -9 93 89 84 30.06 29.92 29.75 20 9 2 10 5 - 0.00 Snow
30 15 9 3 12 4 0 93 77 62 30.13 29.92 29.74 15 7 2 12 5 20 0.00 Snow
31 26 16 6 25 13 1 93 87 79 30.12 29.89 29.64 15 7 2 10 3 - 0.00 Snow