Weather History for Port Alexander, AK

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Wednesday, February 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 39 °F -  
Max Temperature 41 °F 38 °F 48 °F (2004)
Min Temperature 37 °F 34 °F 30 °F (2005)
Degree Days  
Heating Degree Days 26    
Moisture  
Dew Point 36 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 17 mph    
Max Gust Speed -    
Visibility 6 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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Date:

Astronomy

Feb. 13, 2013 Rise Set
Actual Time 7:28 AM AKST 4:58 PM AKST
Civil Twilight 6:48 AM AKST 5:37 PM AKST
Nautical Twilight 6:04 AM AKST 6:21 PM AKST
Astronomical Twilight 5:21 AM AKST 7:05 PM AKST
Moon 8:09 AM AKST (2/13) 10:07 PM AKST (2/13)
Length of Visible Light 10h 48m
Length of Day
9h 30m
Waxing Crescent, 15% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:56 AM 37.4 °F - 37.4 °F 100% 30.19 in 7.0 mi Variable 1.2 mph - N/A   Mostly Cloudy
10:52 AM 39.2 °F - 35.6 °F 87% 30.23 in 10.0 mi East 2.3 mph - N/A   Overcast
12:55 PM 39.2 °F 30.2 °F 37.4 °F 93% 30.25 in 5.0 mi SSE 17.3 mph - N/A   Mostly Cloudy
2:55 PM 41.0 °F 32.5 °F 35.6 °F 81% 30.18 in 5.0 mi SSE 17.3 mph - N/A   Mostly Cloudy
4:58 PM 41.0 °F 32.5 °F 35.6 °F 81% 30.17 in 5.0 mi SSE 17.3 mph - N/A Rain Light Rain