Weather History for Port Alexander, AK

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Saturday, December 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 26 °F -  
Max Temperature 26 °F 40 °F 50 °F (1997)
Min Temperature 26 °F 36 °F 19 °F (2001)
Degree Days  
Heating Degree Days 39    
Moisture  
Dew Point 26 °F    
Average Humidity 99    
Maximum Humidity 100    
Minimum Humidity 93    
Precipitation  
Precipitation 0.00 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 29.25 in    
Wind  
Wind Speed 22 mph (North)    
Max Wind Speed 29 mph    
Max Gust Speed 40 mph    
Visibility 6 miles    
Events Snow    
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

Dec. 01, 2012 Rise Set
Actual Time 8:08 AM AKST 3:27 PM AKST
Civil Twilight 7:22 AM AKST 4:13 PM AKST
Nautical Twilight 6:33 AM AKST 5:01 PM AKST
Astronomical Twilight 5:48 AM AKST 5:46 PM AKST
Moon 6:36 PM AKST (12/1) 10:16 AM AKST (12/1)
Length of Visible Light 8h 51m
Length of Day
7h 19m
Waning Gibbous, 91% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 12
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:58 AM 26.6 °F 13.1 °F 26.6 °F 100% 29.26 in 10.0 mi NNE 19.6 mph 28.8 mph N/A   Overcast
10:53 AM 26.6 °F 12.0 °F 24.8 °F 93% 29.26 in 10.0 mi NNE 23.0 mph 34.5 mph N/A Snow Light Snow
12:50 PM 26.6 °F 12.0 °F 26.6 °F 100% 29.26 in 3.0 mi North 23.0 mph 34.5 mph N/A Snow Light Snow
2:57 PM 26.6 °F 12.0 °F 26.6 °F 100% 29.24 in 3.0 mi North 23.0 mph 34.5 mph N/A Snow Light Snow
4:53 PM 26.6 °F 10.6 °F 26.6 °F 100% 29.22 in 3.0 mi North 28.8 mph 40.3 mph N/A Snow Light Snow