Weather History for Port Alexander, AK

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Friday, February 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 41 °F 39 °F 44 °F (1997)
Min Temperature 35 °F 34 °F 24 °F (2006)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 23 °F    
Average Humidity 55    
Maximum Humidity 70    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 14 mph (North)    
Max Wind Speed 17 mph    
Max Gust Speed 29 mph    
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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Astronomy

Feb. 24, 2012 Rise Set
Actual Time 7:03 AM AKST 5:20 PM AKST
Civil Twilight 6:25 AM AKST 5:59 PM AKST
Nautical Twilight 5:42 AM AKST 6:42 PM AKST
Astronomical Twilight 4:59 AM AKST 7:25 PM AKST
Moon 7:19 AM AKST (2/24) 9:21 PM AKST (2/24)
Length of Visible Light 11h 33m
Length of Day
10h 17m
Waxing Crescent, 8% of the Moon is Illuminated
Feb 24
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:50 AM 35.6 °F 26.6 °F 26.6 °F 70% 29.79 in 10.0 mi NNE 13.8 mph - N/A   Mostly Cloudy
10:50 AM 37.4 °F 27.8 °F 24.8 °F 60% 29.77 in 10.0 mi NNE 17.3 mph 28.8 mph N/A   Mostly Cloudy
12:50 PM 41.0 °F 33.5 °F 19.4 °F 42% 29.75 in 10.0 mi North 13.8 mph - N/A   Mostly Cloudy
2:50 PM 41.0 °F 34.3 °F 19.4 °F 42% 29.75 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
4:50 PM 37.4 °F 29.8 °F 24.8 °F 60% 29.76 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy