Weather History for Port Alexander, AK

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Tuesday, October 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 48 °F 48 °F 55 °F (2003)
Min Temperature 42 °F 43 °F 35 °F (2008)
Degree Days  
Heating Degree Days 23    
Moisture  
Dew Point 44 °F    
Average Humidity 93    
Maximum Humidity 93    
Minimum Humidity 93    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 0 mph (North)    
Max Wind Speed 0 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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

Oct. 09, 2012 Rise Set
Actual Time 7:19 AM AKDT 6:10 PM AKDT
Civil Twilight 6:41 AM AKDT 6:48 PM AKDT
Nautical Twilight 5:58 AM AKDT 7:31 PM AKDT
Astronomical Twilight 5:14 AM AKDT 8:15 PM AKDT
Moon No Moon Rise 3:39 PM AKDT (10/9)
Length of Visible Light 12h 06m
Length of Day
10h 51m
Waning Crescent, 35% of the Moon is Illuminated
Oct 9
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:50 AM 42.8 °F 41.0 °F 93% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:57 AM 48.2 °F 46.4 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy