Weather History for Anchorage, AK

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Tuesday, January 17, 2012

  Actual Average Record
Temperature  
Mean Temperature -2 °F 17 °F  
Max Temperature 4 °F 23 °F 46 °F (1992)
Min Temperature -8 °F 11 °F -26 °F (1951)
Degree Days  
Heating Degree Days 67    
Month to date heating degree days 1038  
Since 1 July heating degree days 5716  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point -8 °F    
Average Humidity 76    
Maximum Humidity 87    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in 0.02 in 0.25 in (2003)
Month to date precipitation 1.48 0.40  
Year to date precipitation 1.48 0.40  
Snow  
Snow 0.00 in 0.40 in 5.20 in (2013)
Month to date snowfall 22.5 6.3  
Since 1 July snowfall 89.4 44.4  
Snow Depth 26.00 in    
Sea Level Pressure  
Sea Level Pressure 30.52 in    
Wind  
Wind Speed 3 mph (ESE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 17, 2012 Rise Set
Actual Time 9:54 AM AKST 4:26 PM AKST
Civil Twilight 8:58 AM AKST 5:22 PM AKST
Nautical Twilight 8:02 AM AKST 6:18 PM AKST
Astronomical Twilight 7:10 AM AKST 7:10 PM AKST
Moon 4:17 AM AKST (1/17) 11:30 AM AKST (1/17)
Length of Visible Light 8h 23m
Length of Day
6h 32m
Waning Crescent, 33% of the Moon is Illuminated
Jan 17
Waning Crescent
Jan 22
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last 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 -0.9 °F -8.9 °F -5.1 °F 83% 30.61 in 10.0 mi South 3.5 mph - N/A   Clear
1:53 AM 1.9 °F -7.6 °F -6.0 °F 69% 30.61 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:53 AM 1.9 °F - -7.1 °F 66% 30.60 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM -6.0 °F - -11.9 °F 75% 30.59 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM -5.1 °F - -11.0 °F 76% 30.58 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 5.0 °F -9.1 °F -5.1 °F 63% 30.57 in 10.0 mi North 9.2 mph - N/A   Clear
7:53 AM 1.9 °F -7.6 °F -7.1 °F 66% 30.56 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:53 AM -7.1 °F -18.1 °F -11.9 °F 79% 30.57 in 10.0 mi SE 4.6 mph - N/A   Clear
9:53 AM -6.0 °F - -11.9 °F 75% 30.56 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM -0.4 °F - -9.4 °F 66% 30.54 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM -4.0 °F -12.4 °F -8.0 °F 83% 30.55 in 10.0 mi ESE 3.5 mph - N/A   Clear
12:53 PM 1.0 °F -6.7 °F -6.0 °F 72% 30.53 in 10.0 mi East 3.5 mph - N/A   Clear
1:53 PM 3.0 °F - -2.9 °F 76% 30.52 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 1.9 °F -7.6 °F -5.1 °F 72% 30.51 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
3:53 PM -2.0 °F -10.1 °F -7.1 °F 79% 30.50 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
4:53 PM -2.0 °F - -7.1 °F 79% 30.49 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 1.0 °F - -6.0 °F 72% 30.47 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM -2.0 °F -10.1 °F -6.0 °F 83% 30.47 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:53 PM -4.0 °F - -9.0 °F 79% 30.47 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM -2.0 °F - -9.0 °F 72% 30.46 in 10.0 mi Calm Calm - N/A   Clear
9:42 PM -7.6 °F -16.5 °F -11.2 °F 84% 30.44 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
9:53 PM -7.1 °F -15.9 °F -11.0 °F 83% 30.46 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
10:53 PM -2.0 °F - -8.0 °F 76% 30.46 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM -8.0 °F -16.9 °F -13.0 °F 79% 30.45 in 10.0 mi SE 3.5 mph - N/A   Clear