Calgary Springbank,

11:38 AM MDT on September 20, 2017 (GMT -0600)
Calgary Springbank

Weather History for CYBW - December, 2012

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 16 °F -  
Max Temperature 29 °F 26 °F 48 °F (2005)
Min Temperature 4 °F 7 °F -31 °F (2008)
Degree Days  
Heating Degree Days 48    
Moisture  
Dew Point 11 °F    
Average Humidity 66    
Maximum Humidity 86    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 12.5 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 8:38 AM MST 4:32 PM MST
Civil Twilight 7:58 AM MST 5:12 PM MST
Nautical Twilight 7:15 AM MST 5:54 PM MST
Astronomical Twilight 6:35 AM MST 6:35 PM MST
Moon 12:25 PM MST 12:53 AM MST
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
5:00 AM 18 °F - 6 °F 46% 29.81 in 15 mi NNW 4.6 mph - -   Scattered Clouds
5:00 AM 17.6 °F 9.3 °F 6.8 °F 63% 29.81 in 15.0 mi NNW 5.8 mph - N/A   Partly Cloudy
6:00 AM 15.8 °F 8.6 °F 3.2 °F 58% 29.84 in 15.0 mi WNW 4.6 mph - N/A   Scattered Clouds
7:00 AM 15.8 °F 10.2 °F 8.6 °F 73% 29.83 in 15.0 mi Variable 3.5 mph - N/A   Scattered Clouds
8:00 AM 17.6 °F 6.4 °F 8.6 °F 68% 29.84 in 20.0 mi East 9.2 mph - N/A   Scattered Clouds
9:00 AM 19.4 °F 7.9 °F 10.4 °F 68% 29.83 in 30.0 mi East 10.4 mph - N/A   Mostly Cloudy
9:57 AM 17.6 °F 4.3 °F 14.0 °F 86% 30.21 in 4.0 mi ESE 12.7 mph - N/A   Overcast
10:00 AM 19.4 °F 10.4 °F 10.4 °F 68% 29.83 in 30.0 mi ESE 6.9 mph - N/A   Overcast
10:06 AM 17.6 °F 4.3 °F 14.0 °F 86% 30.20 in 1.0 mi East 12.7 mph - N/A   Light Freezing Drizzle
10:25 AM 15.8 °F 3.4 °F 12.2 °F 86% 30.21 in 3.0 mi East 10.4 mph - N/A   Overcast
10:34 AM 15.8 °F 2.7 °F 12.2 °F 86% 30.20 in 5.0 mi East 11.5 mph - N/A   Overcast
11:00 AM 21 °F - 9 °F 47% 29.81 in 28 mi NNW 3.5 mph - -   Overcast
11:00 AM 15.8 °F 3.4 °F 12.2 °F 86% 30.20 in 5.0 mi East 10.4 mph - N/A   Overcast
12:00 PM 23.0 °F 18.4 °F 12.2 °F 63% 29.80 in 30.0 mi NNW 3.5 mph - N/A   Overcast
1:00 PM 28.4 °F - 12.2 °F 51% 29.77 in 30.0 mi East 2.3 mph - N/A   Mostly Cloudy
2:00 PM 28.4 °F - 12.2 °F 51% 29.77 in 30.0 mi Calm Calm - N/A   Mostly Cloudy
3:00 PM 24.8 °F 19.1 °F 12.2 °F 59% 29.75 in 30.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
4:00 PM 26.6 °F 20.0 °F 12.2 °F 55% 29.75 in 30.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
5:00 PM 20 °F - 10 °F 54% 29.75 in 19 mi WNW 4.6 mph - -   Partly Cloudy
5:00 PM 19.4 °F 12.8 °F 10.4 °F 68% 29.75 in 20.0 mi NW 4.6 mph - N/A   Mostly Cloudy
6:00 PM 21.2 °F 16.4 °F 8.6 °F 58% 29.75 in 15.0 mi North 3.5 mph - N/A   Partly Cloudy
7:00 PM 17.6 °F - 8.6 °F 68% 29.78 in 15.0 mi Calm Calm - N/A   Clear
8:00 PM 24.8 °F 14.6 °F 12.2 °F 59% 29.76 in 15.0 mi WSW 10.4 mph - N/A   Clear
9:00 PM 21.2 °F 8.9 °F 12.2 °F 68% 29.78 in 15.0 mi WSW 12.7 mph - N/A   Clear
10:00 PM 24.8 °F 14.0 °F 14.0 °F 64% 29.60 in 15.0 mi SSW 11.5 mph - N/A   Clear