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Thursday, February 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 1 °F -  
Max Temperature 8 °F 16 °F 40 °F (2015)
Min Temperature -6 °F - -35 °F (1984)
Degree Days  
Heating Degree Days 64 57  
Month to date heating degree days 1322 1219  
Since 1 July heating degree days 9036 8890  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point -9 °F    
Average Humidity 0    
Maximum Humidity 0    
Minimum Humidity 0    
Precipitation  
Precipitation 0.00 in 0.03 in 0.37 in (1944)
Month to date precipitation 0.36 0.71  
Year to date precipitation 1.52 1.65  
Snow  
Snow 0.00 in 0.40 in 3.50 in (1944)
Month to date snowfall 7.5 9.1  
Since 1 July snowfall 41.3 53.6  
Snow Depth 27.00 in    
Sea Level Pressure  
Sea Level Pressure 29.51 in    
Wind  
Wind Speed 8 mph (NE)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 21, 2013 Rise Set
Actual Time 9:36 AM AKST 6:55 PM AKST
Civil Twilight 8:46 AM AKST 7:45 PM AKST
Nautical Twilight 7:50 AM AKST 8:41 PM AKST
Astronomical Twilight 6:54 AM AKST 9:38 PM AKST
Moon 2:19 PM AKST (2/21) 7:54 AM AKST (2/21)
Length of Visible Light 10h 59m
Length of Day
9h 19m
Waxing Gibbous, 85% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 3.9 °F -13.7 °F -6.0 °F 64% 29.50 in 10.0 mi NE 13.8 mph - N/A   Partly Cloudy
1:53 AM 3.9 °F -13.7 °F -7.1 °F 60% 29.50 in 10.0 mi NE 13.8 mph - N/A   Clear
3:53 AM 1.9 °F -11.8 °F -8.0 °F 63% 29.52 in 10.0 mi NE 8.1 mph - N/A   Clear
4:53 AM 1.0 °F -11.7 °F -8.0 °F 66% 29.51 in 10.0 mi NE 6.9 mph - N/A   Clear
5:53 AM 3.0 °F -9.3 °F -8.0 °F 60% 29.51 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:53 AM 3.0 °F -11.5 °F -8.0 °F 60% 29.51 in 10.0 mi NE 9.2 mph - N/A   Clear
7:53 AM 1.9 °F -14.7 °F -9.0 °F 60% 29.50 in 10.0 mi East 11.5 mph - N/A   Clear
8:53 AM 3.9 °F -8.2 °F -9.0 °F 55% 29.49 in 10.0 mi ENE 6.9 mph - N/A   Clear
9:53 AM 1.9 °F -10.6 °F -9.0 °F 60% 29.48 in 10.0 mi SE 6.9 mph - N/A   Clear
10:53 AM 1.9 °F -7.6 °F -9.9 °F 58% 29.48 in 10.0 mi NNE 4.6 mph - N/A   Clear
11:53 AM 5.0 °F -8.1 °F -8.0 °F 55% 29.50 in 10.0 mi NE 8.1 mph - N/A   Clear
12:53 PM 5.0 °F -8.1 °F -8.0 °F 55% 29.50 in 10.0 mi NE 8.1 mph - N/A   Clear
1:53 PM 6.1 °F -2.8 °F -7.1 °F 55% 29.49 in 10.0 mi ENE 4.6 mph - N/A   Clear
2:53 PM 7.0 °F 0.1 °F -7.1 °F 53% 29.49 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 6.1 °F -8.7 °F -7.1 °F 55% 29.50 in 10.0 mi NE 10.4 mph - N/A   Clear
4:53 PM 5.0 °F -6.9 °F -7.1 °F 58% 29.51 in 10.0 mi ENE 6.9 mph - N/A   Clear
5:53 PM 3.0 °F -12.5 °F -8.0 °F 60% 29.50 in 10.0 mi NE 10.4 mph - N/A   Clear
6:53 PM 1.0 °F - -9.9 °F 60% 29.49 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 PM -0.0 °F - -11.9 °F 57% 29.52 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 PM -0.9 °F -19.1 °F -11.9 °F 60% 29.53 in 10.0 mi NE 12.7 mph - N/A   Partly Cloudy
9:53 PM -2.0 °F -18.7 °F -13.0 °F 60% 29.54 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
10:53 PM -2.0 °F -17.7 °F -13.0 °F 60% 29.55 in 10.0 mi NNE 9.2 mph - N/A   Clear
11:53 PM -0.0 °F -13.0 °F -13.0 °F 54% 29.56 in 10.0 mi NNE 6.9 mph - N/A   Clear