Weather History for Portage Glacier, AK

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Friday, March 21, 2014

  Actual Average Record
Temperature  
Mean Temperature 29 °F -  
Max Temperature 41 °F - - ()
Min Temperature 18 °F - - ()
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 20 °F    
Average Humidity 70    
Maximum Humidity 92    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Mar. 21, 2014 Rise Set
Actual Time 7:52 AM AKDT 8:13 PM AKDT
Civil Twilight 7:10 AM AKDT 8:56 PM AKDT
Nautical Twilight 6:18 AM AKDT 9:47 PM AKDT
Astronomical Twilight 5:22 AM AKDT 10:45 PM AKDT
Moon 1:54 AM AKDT (3/21) 9:36 AM AKDT (3/21)
Length of Visible Light 13h 45m
Length of Day
12h 20m
Waning Gibbous, 74% of the Moon is Illuminated
Mar 21
Waning Gibbous
Mar 23
Last Quarter
Mar 30
New
Apr 7
First Quarter
Apr 14
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 28.0 °F 22.8 °F 18.0 °F 66% 30.31 in 10.0 mi ENE 4.6 mph - N/A   Overcast
1:53 AM 27.0 °F - 18.0 °F 69% 30.31 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 25.0 °F 20.7 °F 18.0 °F 75% 30.31 in 10.0 mi WNW 3.5 mph - N/A   Overcast
3:53 AM 25.0 °F - 19.0 °F 78% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 28.9 °F 23.9 °F 21.0 °F 72% 30.31 in 10.0 mi ESE 4.6 mph - N/A   Overcast
5:53 AM 30.9 °F 26.2 °F 19.9 °F 64% 30.30 in 10.0 mi Variable 4.6 mph - N/A   Overcast
6:53 AM 25.0 °F - 19.0 °F 78% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 25.0 °F - 19.0 °F 78% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 25.0 °F - 19.9 °F 81% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 27.0 °F - 21.0 °F 78% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 30.0 °F - 21.0 °F 69% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 32.0 °F 26.4 °F 21.9 °F 66% 30.33 in 10.0 mi East 5.8 mph - N/A   Overcast
12:53 PM 35.1 °F 32.2 °F 21.9 °F 59% 30.32 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
1:53 PM 36.0 °F 32.1 °F 21.0 °F 55% 30.32 in 10.0 mi East 4.6 mph - N/A   Overcast
2:53 PM 37.9 °F 34.4 °F 21.0 °F 51% 30.32 in 10.0 mi East 4.6 mph - N/A   Clear
3:53 PM 39.9 °F - 19.9 °F 45% 30.32 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 39.9 °F 37.8 °F 19.0 °F 43% 30.31 in 10.0 mi East 3.5 mph - N/A   Clear
5:53 PM 37.0 °F - 19.0 °F 48% 30.31 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 30.0 °F - 21.9 °F 72% 30.32 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 27.0 °F - 21.0 °F 78% 30.32 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 25.0 °F - 19.9 °F 81% 30.33 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 21.9 °F - 18.0 °F 85% 30.33 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 19.9 °F - 17.1 °F 89% 30.34 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 18.0 °F - 16.0 °F 92% 30.35 in 10.0 mi Calm Calm - N/A   Clear