Weather History for Port Alsworth, AK

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Friday, April 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 48 °F 44 °F 55 °F (2011)
Min Temperature 17 °F 29 °F 17 °F (2013)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 28 °F    
Average Humidity 73    
Maximum Humidity 81    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 2 mph (NW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 19, 2013 Rise Set
Actual Time 6:46 AM AKDT 9:47 PM AKDT
Civil Twilight 5:58 AM AKDT 10:36 PM AKDT
Nautical Twilight 4:52 AM AKDT 11:43 PM AKDT
Astronomical Twilight 2:57 AM AKDT 1:52 AM AKDT
Moon 2:11 PM AKDT (4/19) 4:43 AM AKDT (4/19)
Length of Visible Light 16h 37m
Length of Day
15h 00m
Waxing Gibbous, 63% of the Moon is Illuminated
Apr 19
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:56 AM 17.6 °F - 10.4 °F 73% 30.20 in 40.0 mi Calm Calm - N/A   Clear
8:54 AM 24.8 °F - 19.4 °F 80% 30.22 in 40.0 mi Calm Calm - N/A   Clear
10:55 AM 37.4 °F - 32.0 °F 81% 30.24 in 40.0 mi Calm Calm - N/A   Clear
12:55 PM 42.8 °F - 35.6 °F 76% 30.27 in 40.0 mi Calm Calm - N/A   Clear
4:54 PM 48.2 °F - 35.6 °F 62% 30.25 in 40.0 mi NE 5.8 mph - N/A   Clear
6:51 PM 46.4 °F 40.7 °F 35.6 °F 66% 30.24 in 40.0 mi WSW 12.7 mph - N/A   Clear