Weather History for Port Alexander, AK

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Wednesday, August 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 60 °F 61 °F 71 °F (2003)
Min Temperature 57 °F 51 °F 51 °F (1996)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 90    
Maximum Humidity 94    
Minimum Humidity 82    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 4 mph (South)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Fog    
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

Aug. 07, 2013 Rise Set
Actual Time 5:13 AM AKDT 8:53 PM AKDT
Civil Twilight 4:27 AM AKDT 9:39 PM AKDT
Nautical Twilight 3:21 AM AKDT 10:44 PM AKDT
Astronomical Twilight 1:36 AM AKDT 12:31 AM AKDT
Moon 6:33 AM AKDT (8/7) 8:34 PM AKDT (8/7)
Length of Visible Light 17h 12m
Length of Day
15h 39m
New Moon, 1% of the Moon is Illuminated
Aug 7
New Moon
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:50 AM 57.2 °F 55.4 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 59.0 °F 53.6 °F 82% 29.97 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
10:53 AM 57.2 °F 55.4 °F 94% 29.98 in 10.0 mi South 6.9 mph - N/A Fog Patches of Fog
12:50 PM 59.0 °F 55.4 °F 88% 29.98 in 10.0 mi South 6.9 mph - N/A Fog Patches of Fog
2:59 PM 60.8 °F 55.4 °F 82% 29.97 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
4:55 PM 57.2 °F 55.4 °F 94% 29.97 in 10.0 mi South 6.9 mph - N/A Fog Patches of Fog
6:50 PM 57.2 °F 55.4 °F 94% 29.98 in 10.0 mi Variable 5.8 mph - N/A Fog Patches of Fog