Weather History for CYUL - December, 2012

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 38 °F 30 °F 18 °F
Mean Temperature 32 °F 24 °F 15 °F
Min Temperature 24 °F 18 °F 11 °F
Degree Days  
Heating Degree Days (base 65) 50 40 33 282
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 20 °F 3 °F
Precipitation  
Precipitation 0.39 in 0.06 in 0.00 in 0.43 in
Snowdepth - - - -
Wind  
Wind 23 mph 9 mph 2 mph
Gust Wind 31 mph 23 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 30.16 in 29.46 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:24 AM EST 4:11 PM EST
Civil Twilight 6:50 AM EST 4:45 PM EST
Nautical Twilight 6:12 AM EST 5:23 PM EST
Astronomical Twilight 5:36 AM EST 5:58 PM EST
Moon 3:58 AM EST (12/10) 2:03 PM EST (12/10)
Length of Visible Light 9h 55m
Length of Day
8h 47m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

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  
9 35 30 24 34 25 16 93 79 61 30.36 30.24 29.98 15 14 6 20 10 25 0.04 Snow
10 37 30 23 36 30 18 100 92 74 30.12 29.66 29.46 15 5 1 23 14 31 0.39 Rain , Snow
11 22 18 15 27 14 10 86 72 53 30.21 29.96 29.63 15 15 15 17 11 21 0.00  
12 27 19 11 21 17 10 93 83 65 30.39 30.31 30.22 15 12 6 9 4 - 0.00 Snow
13 35 27 19 28 24 19 93 87 75 30.46 30.38 30.19 15 9 4 12 5 - 0.00  
14 38 32 24 30 27 16 86 72 54 30.30 30.12 30.05 15 15 15 16 11 - 0.00 Rain
15 18 15 12 14 6 3 73 63 47 30.49 30.42 30.31 15 15 15 16 11 21 0.00