Weather History for Alert Airport, NT

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Monday, February 18, 2013

  Actual Average Record
Temperature  
Mean Temperature -42 °F -  
Max Temperature -41 °F - - ()
Min Temperature -43 °F - - ()
Degree Days  
Heating Degree Days 107    
Moisture  
Dew Point -48 °F    
Average Humidity 73    
Maximum Humidity 74    
Minimum Humidity 67    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.49 in    
Wind  
Wind Speed 2 mph ()    
Max Wind Speed 5 mph    
Max Gust Speed -    
Visibility 9.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 31, 1969 Rise Set
Actual Time Sun does not rise Sun does not rise
Civil Twilight 6:28 AM MST 12:21 PM MST
Nautical Twilight 3:04 AM MST 3:47 PM MST
Astronomical Twilight 11:23 PM MST 7:42 PM MST
Moon No Moon Rise No Moon Set
Length of Visible Light 5h 53m
Length of Day
0h 00m
First Quarter, 59% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:00 AM -43.6 °F -60.8 °F -49.0 °F 74% 30.48 in 9.0 mi South 4.6 mph - N/A   Partly Cloudy
7:00 AM -43.6 °F - -49.0 °F 74% 30.49 in 9.0 mi South 2.3 mph - N/A   Partly Cloudy
8:00 AM -41.8 °F - -47.2 °F 74% 30.49 in 9.0 mi Calm Calm - N/A   Partly Cloudy
9:00 AM -41.8 °F -55.6 °F -49.0 °F 67% 30.49 in 9.0 mi South 3.5 mph - N/A   Partly Cloudy
10:00 AM -41.8 °F - -47.2 °F 74% 30.49 in 9.0 mi SE 2.3 mph - N/A   Partly Cloudy