Yellowknife, Northwest Territories

10:56 AM MST on February 21, 2017 (GMT -0700)
Yellowknife

Weather History for CYZF - December, 2012

Change the Weather History Date:

Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature -34 °F -  
Max Temperature -28 °F -6 °F 26 °F (2005)
Min Temperature -39 °F -21 °F -41 °F (2000)
Degree Days  
Heating Degree Days 98    
Moisture  
Dew Point -43 °F    
Average Humidity 55    
Maximum Humidity 62    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.02 in - ()
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 3 mph ()    
Max Wind Speed 8 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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 9:54 AM MST 3:06 PM MST
Civil Twilight 8:47 AM MST 4:12 PM MST
Nautical Twilight 7:45 AM MST 5:15 PM MST
Astronomical Twilight 6:49 AM MST 6:10 PM MST
Moon 4:23 AM MST (12/9) 1:17 PM MST (12/9)
Length of Visible Light 7h 24m
Length of Day
5h 12m
Waning Crescent, 18% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last 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 -34.6 °F -47.4 °F -45.4 °F 55% 30.38 in 15.0 mi NE 3.5 mph - N/A   Clear
1:00 AM -32.8 °F - -43.6 °F 56% 30.38 in 15.0 mi Calm Calm - N/A   Clear
1:40 AM -36.4 °F - - N/A% - 15.0 mi Calm Calm - N/A   Clear
2:00 AM -36.4 °F - -47.2 °F 55% 30.37 in 15.0 mi Calm Calm - N/A   Clear
3:00 AM -36.4 °F - -47.2 °F 55% 30.36 in 15.0 mi Calm Calm - N/A   Clear
4:00 AM -34.6 °F -47.4 °F -43.6 °F 61% 30.35 in 15.0 mi NW 3.5 mph - N/A   Clear
5:00 AM -37 °F - -47 °F 35% 30.32 in 15 mi North 4.6 mph - -   Partly Cloudy
5:00 AM -36.4 °F -52.4 °F -47.2 °F 55% 30.32 in 15.0 mi North 4.6 mph - N/A   Clear
6:00 AM -34.6 °F -47.4 °F -43.6 °F 61% 30.28 in 15.0 mi ENE 3.5 mph - N/A   Clear
7:00 AM -34.6 °F -47.4 °F -43.6 °F 61% 30.27 in 15.0 mi ENE 3.5 mph - N/A   Clear
8:00 AM -36.4 °F -49.4 °F -45.4 °F 61% 30.26 in 15.0 mi ENE 3.5 mph - N/A   Clear
9:00 AM -36.4 °F -49.4 °F -45.4 °F 61% 30.23 in 15.0 mi ENE 3.5 mph - N/A   Scattered Clouds
10:00 AM -34.6 °F -47.4 °F -45.4 °F 55% 30.21 in 15.0 mi ENE 3.5 mph - N/A   Partly Cloudy
11:00 AM -33 °F - -43 °F 38% 30.18 in 15 mi ENE 4.6 mph - - Snow Light Snow
11:00 AM -32.8 °F -48.2 °F -43.6 °F 56% 30.18 in 15.0 mi ENE 4.6 mph - N/A Snow Light Snow
12:00 PM -32.8 °F -45.3 °F -41.8 °F 62% 30.16 in 15.0 mi ENE 3.5 mph - N/A Snow Light Snow
1:00 PM -31.0 °F - -41.8 °F 56% 30.15 in 15.0 mi NE 2.3 mph - N/A Snow Light Snow
2:00 PM -29.2 °F -46.2 °F -40.0 °F 56% 30.12 in 15.0 mi NE 5.8 mph - N/A Snow Light Snow
3:00 PM -29.2 °F -48.1 °F -40.0 °F 56% 30.09 in 15.0 mi NE 6.9 mph - N/A   Mostly Cloudy
4:00 PM -29.2 °F -46.2 °F -40.0 °F 56% 30.09 in 15.0 mi NE 5.8 mph - N/A   Scattered Clouds
5:00 PM -29 °F - -39 °F 37% 30.09 in 15 mi ENE 8.1 mph - -   Partly Cloudy
5:00 PM -29.2 °F -49.7 °F -40.0 °F 56% 30.09 in 15.0 mi ENE 8.1 mph - N/A   Scattered Clouds
6:00 PM -29.2 °F -46.2 °F -40.0 °F 56% 30.08 in 15.0 mi ENE 5.8 mph - N/A   Scattered Clouds
7:00 PM -29.2 °F -46.2 °F -40.0 °F 56% 30.08 in 15.0 mi ENE 5.8 mph - N/A   Clear
8:00 PM -31.0 °F -48.4 °F -41.8 °F 56% 30.08 in 15.0 mi NE 5.8 mph - N/A   Clear
9:00 PM -31.0 °F -50.3 °F -41.8 °F 56% 30.09 in 15.0 mi ENE 6.9 mph - N/A   Clear
10:00 PM -32.8 °F - -41.8 °F 62% 30.09 in 15.0 mi North 2.3 mph - N/A   Clear
11:00 PM -32 °F - -42 °F 38% 30.09 in 15 mi NE 3.5 mph - -  
11:00 PM -32.8 °F -45.3 °F -41.8 °F 62% 30.09 in 15.0 mi NE 3.5 mph - N/A   Clear