Weather History for Port Alexander, AK

Change the Weather History Date:

Sunday, March 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 44 °F 42 °F 51 °F (2006)
Min Temperature 41 °F 34 °F 30 °F (2007)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 38 °F    
Average Humidity 82    
Maximum Humidity 87    
Minimum Humidity 71    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 7 mph (NNE)    
Max Wind Speed 14 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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Mar. 31, 2013 Rise Set
Actual Time 6:30 AM AKDT 7:36 PM AKDT
Civil Twilight 5:52 AM AKDT 8:14 PM AKDT
Nautical Twilight 5:05 AM AKDT 9:01 PM AKDT
Astronomical Twilight 4:14 AM AKDT 9:53 PM AKDT
Moon 12:37 AM AKDT (3/31) 8:35 AM AKDT (3/31)
Length of Visible Light 14h 22m
Length of Day
13h 05m
Waning Gibbous, 76% of the Moon is Illuminated
Mar 31
Waning Gibbous
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:59 AM 41.0 °F 36.4 °F 37.4 °F 87% 30.29 in 10.0 mi North 6.9 mph - N/A   Overcast
10:58 AM 42.8 °F 38.6 °F 39.2 °F 87% 30.28 in 10.0 mi NNE 6.9 mph - N/A   Overcast
12:59 PM 42.8 °F 41.1 °F 39.2 °F 87% 30.24 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
2:53 PM 44.6 °F 40.7 °F 37.4 °F 76% 30.21 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
4:52 PM 44.6 °F 38.1 °F 35.6 °F 71% 30.16 in 10.0 mi NNE 13.8 mph - N/A   Mostly Cloudy