Yellowknife, Northwest Territories

7:46 PM MDT on March 25, 2017 (GMT -0600)
Yellowknife

Weather History for CYZF - December, 2012

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Tuesday, December 18, 2012

  Actual Average Record
Temperature  
Mean Temperature -22 °F -  
Max Temperature -16 °F -8 °F 30 °F (2002)
Min Temperature -27 °F -23 °F -41 °F (2000)
Degree Days  
Heating Degree Days 86    
Moisture  
Dew Point -32 °F    
Average Humidity 55    
Maximum Humidity 63    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.02 in - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 15.0 miles    
Events Snow    
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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Astronomy

Dec. 18, 2012 Rise Set
Actual Time 10:05 AM MST 3:03 PM MST
Civil Twilight 8:57 AM MST 4:11 PM MST
Nautical Twilight 7:54 AM MST 5:15 PM MST
Astronomical Twilight 6:58 AM MST 6:11 PM MST
Moon 11:51 AM MST (12/18) 11:40 PM MST (12/18)
Length of Visible Light 7h 14m
Length of Day
4h 57m
Waxing Crescent, 35% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

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 -20.2 °F -35.5 °F -31.0 °F 58% 29.95 in 15.0 mi West 5.8 mph - N/A   Clear
1:00 AM -22.0 °F -39.4 °F -31.0 °F 63% 29.97 in 15.0 mi WSW 6.9 mph - N/A   Clear
2:00 AM -20.2 °F -37.3 °F -31.0 °F 58% 29.99 in 15.0 mi SW 6.9 mph - N/A   Clear
3:00 AM -20.2 °F -35.5 °F -31.0 °F 58% 30.00 in 15.0 mi WSW 5.8 mph - N/A   Clear
4:00 AM -18.4 °F -31.4 °F -29.2 °F 58% 30.00 in 15.0 mi West 4.6 mph - N/A   Clear
5:00 AM -20 °F - -30 °F 40% 30.01 in 15 mi West 3.5 mph - -  
5:00 AM -20.2 °F -30.9 °F -31.0 °F 58% 30.01 in 15.0 mi West 3.5 mph - N/A   Clear
6:00 AM -20.2 °F -35.5 °F -31.0 °F 58% 30.02 in 15.0 mi South 5.8 mph - N/A   Clear
7:00 AM -20.2 °F -35.5 °F -31.0 °F 58% 30.03 in 15.0 mi South 5.8 mph - N/A   Clear
8:00 AM -20.2 °F -37.3 °F -31.0 °F 58% 30.04 in 15.0 mi South 6.9 mph - N/A   Partly Cloudy
9:00 AM -18.4 °F -33.4 °F -29.2 °F 58% 30.05 in 15.0 mi South 5.8 mph - N/A   Partly Cloudy
10:00 AM -23.8 °F - -34.6 °F 57% 30.05 in 15.0 mi SW 2.3 mph - N/A   Partly Cloudy
11:00 AM -24 °F - -36 °F 35% 30.06 in 15 mi ESE 3.5 mph - - Snow Snow
11:00 AM -23.8 °F -35.0 °F -34.6 °F 57% 30.06 in 15.0 mi ESE 3.5 mph - N/A   Partly Cloudy
12:00 PM -23.8 °F -35.0 °F -34.6 °F 57% 30.06 in 15.0 mi East 3.5 mph - N/A   Partly Cloudy
1:00 PM -22.0 °F - -32.8 °F 57% 30.06 in 15.0 mi East 2.3 mph - N/A   Partly Cloudy
2:00 PM -22.0 °F -33.0 °F -31.0 °F 63% 30.05 in 15.0 mi East 3.5 mph - N/A   Partly Cloudy
3:00 PM -22.0 °F -37.7 °F -32.8 °F 57% 30.04 in 15.0 mi East 5.8 mph - N/A   Partly Cloudy
4:00 PM -22.0 °F -42.3 °F -32.8 °F 57% 30.04 in 15.0 mi ESE 9.2 mph - N/A   Partly Cloudy
5:00 PM -22 °F - -32 °F 40% 30.05 in 15 mi East 3.5 mph - - Snow Snow
5:00 PM -22.0 °F -33.0 °F -32.8 °F 57% 30.05 in 15.0 mi East 3.5 mph - N/A   Partly Cloudy
6:00 PM -20.2 °F -38.8 °F -31.0 °F 58% 30.04 in 15.0 mi ESE 8.1 mph - N/A   Partly Cloudy
7:00 PM -20.2 °F -41.3 °F -31.0 °F 58% 30.04 in 15.0 mi ESE 10.4 mph - N/A   Partly Cloudy
8:00 PM -20.2 °F -35.5 °F -31.0 °F 58% 30.04 in 15.0 mi East 5.8 mph - N/A   Partly Cloudy
9:00 PM -22.0 °F -41.0 °F -31.0 °F 63% 30.03 in 15.0 mi East 8.1 mph - N/A   Partly Cloudy
10:00 PM -20.2 °F -37.3 °F -31.0 °F 58% 30.02 in 15.0 mi East 6.9 mph - N/A   Partly Cloudy
11:00 PM -22 °F - -33 °F 38% 30.02 in 15 mi ENE 4.6 mph - - Snow Snow
11:00 PM -22.0 °F -35.6 °F -32.8 °F 57% 30.02 in 15.0 mi ENE 4.6 mph - N/A   Partly Cloudy