Weather History for Port Alsworth, AK

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Wednesday, September 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 62 °F 48 °F 62 °F (2013)
Min Temperature 39 °F 36 °F 32 °F (2001)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 40 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.42 in    
Wind  
Wind Speed 11 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 11 miles    
Events Rain    
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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Daily Weather History Graph

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Astronomy

Sep. 25, 2013 Rise Set
Actual Time 8:09 AM AKDT 8:06 PM AKDT
Civil Twilight 7:27 AM AKDT 8:47 PM AKDT
Nautical Twilight 6:38 AM AKDT 9:37 PM AKDT
Astronomical Twilight 5:44 AM AKDT 10:30 PM AKDT
Moon 10:58 PM AKDT (9/25) 3:48 PM AKDT (9/25)
Length of Visible Light 13h 19m
Length of Day
11h 56m
Waning Gibbous, 62% of the Moon is Illuminated
Sep 25
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:55 AM 42.8 °F 36.6 °F 42.8 °F 100% 29.42 in 7.0 mi ENE 11.5 mph - N/A Rain Light Rain
8:53 AM 39.2 °F 33.0 °F 39.2 °F 100% 29.40 in 15.0 mi NE 9.2 mph - N/A Rain Light Rain
10:58 AM 42.8 °F 35.8 °F 37.4 °F 81% 29.41 in 30.0 mi NE 13.8 mph - N/A   Overcast
12:55 PM 62.6 °F - 35.6 °F 37% 29.42 in 30.0 mi ENE 13.8 mph - N/A   Overcast
2:58 PM 44.6 °F 40.2 °F 41.0 °F 87% 29.42 in 25.0 mi NE 8.1 mph - N/A Rain Light Rain
4:55 PM 48.2 °F - 42.8 °F 82% 29.43 in 30.0 mi ENE 11.5 mph - N/A   Mostly Cloudy