Calgary, Alberta

9:43 PM MDT on July 27, 2017 (GMT -0600)
Calgary International

Weather History for CYYC - December, 2012

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 19 °F -  
Max Temperature 32 °F 27 °F 50 °F (2005)
Min Temperature 6 °F 5 °F -22 °F (2008)
Degree Days  
Heating Degree Days 46    
Moisture  
Dew Point 8 °F    
Average Humidity 66    
Maximum Humidity 79    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.02 in - ()
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 15.0 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Daily Weather History Graph

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 8:37 AM MST 4:30 PM MST
Civil Twilight 7:57 AM MST 5:10 PM MST
Nautical Twilight 7:14 AM MST 5:53 PM MST
Astronomical Twilight 6:34 AM MST 6:33 PM MST
Moon 12:23 PM MST (12/20) 12:51 AM MST (12/20)
Length of Visible Light 9h 13m
Length of Day
7h 53m
First Quarter, 56% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 12.2 °F 2.9 °F 5.0 °F 73% 29.85 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
1:00 AM 12.2 °F 2.9 °F 5.0 °F 73% 29.83 in 15.0 mi WSW 5.8 mph - N/A   Partly Cloudy
2:00 AM 12.2 °F 4.3 °F 5.0 °F 73% 29.84 in 15.0 mi West 4.6 mph - N/A   Scattered Clouds
3:00 AM 12.2 °F 4.3 °F 5.0 °F 73% 29.83 in 15.0 mi North 4.6 mph - N/A   Clear
4:00 AM 12.2 °F 6.1 °F 6.8 °F 79% 29.84 in 15.0 mi NNW 3.5 mph - N/A   Partly Cloudy
5:00 AM 9 °F - 4 °F 72% 29.84 in 15 mi Calm Calm - -   Clear
5:00 AM 8.6 °F - 3.2 °F 79% 29.84 in 15.0 mi NE 2.3 mph - N/A   Partly Cloudy
6:00 AM 12.2 °F 2.9 °F 5.0 °F 73% 29.83 in 15.0 mi West 5.8 mph - N/A   Partly Cloudy
7:00 AM 14.0 °F 3.9 °F 5.0 °F 67% 29.85 in 15.0 mi WSW 6.9 mph - N/A   Scattered Clouds
8:00 AM 17.6 °F 12.3 °F 8.6 °F 68% 29.83 in 15.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
9:00 AM 17.6 °F 9.3 °F 6.8 °F 63% 29.85 in 40.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
10:00 AM 21.2 °F 16.4 °F 8.6 °F 58% 29.83 in 40.0 mi Variable 3.5 mph - N/A   Overcast
11:00 AM 21 °F - 10 °F 49% 29.82 in 37 mi NNW 4.6 mph - -   Overcast
11:00 AM 21.2 °F 12.6 °F 10.4 °F 63% 29.82 in 40.0 mi NW 6.9 mph - N/A   Overcast
12:00 PM 24.8 °F 16.9 °F 12.2 °F 59% 29.79 in 40.0 mi NW 6.9 mph - N/A   Overcast
1:00 PM 24.8 °F 19.1 °F 14.0 °F 64% 29.78 in 30.0 mi NW 4.6 mph - N/A   Overcast
2:00 PM 26.6 °F - 14.0 °F 59% 29.77 in 40.0 mi Calm Calm - N/A   Overcast
3:00 PM 26.6 °F 20.0 °F 12.2 °F 55% 29.75 in 30.0 mi West 5.8 mph - N/A   Overcast
4:00 PM 28.4 °F 19.7 °F 15.8 °F 59% 29.76 in 20.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
5:00 PM 25 °F - 13 °F 49% 29.76 in 15 mi Calm Calm - -   Partly Cloudy
5:00 PM 24.8 °F 20.5 °F 14.0 °F 64% 29.76 in 15.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
6:00 PM 26.6 °F 15.7 °F 14.0 °F 59% 29.74 in 15.0 mi South 12.7 mph 18.4 mph N/A   Scattered Clouds
7:00 PM 21.2 °F 10.9 °F 12.2 °F 68% 29.78 in 15.0 mi NNW 9.2 mph - N/A   Clear
8:00 PM 19.4 °F 12.8 °F 8.6 °F 63% 29.79 in 15.0 mi NNE 4.6 mph - N/A   Clear
9:00 PM 10.4 °F -2.4 °F 5.0 °F 79% 29.84 in 15.0 mi NNE 9.2 mph 20.7 mph N/A   Clear
10:00 PM 8.6 °F -8.3 °F 1.4 °F 73% 29.85 in 15.0 mi North 15.0 mph 20.7 mph N/A   Clear
11:00 PM 6 °F - 0 °F 66% 29.88 in 15 mi North 11.5 mph - -   Clear
11:00 PM 6.8 °F -7.8 °F -0.4 °F 72% 29.88 in 15.0 mi North 10.4 mph - N/A   Clear