Weather History for Dutch Harbor, AK

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Friday, February 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 34 °F -  
Max Temperature 35 °F 34 °F 46 °F (1985)
Min Temperature 33 °F 22 °F -20 °F (1997)
Degree Days  
Heating Degree Days 31    
Moisture  
Dew Point 30 °F    
Average Humidity 84    
Maximum Humidity 87    
Minimum Humidity 75    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.41 in    
Wind  
Wind Speed 0 mph (WNW)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 8 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

Feb. 01, 2013 Rise Set
Actual Time 9:51 AM AKST 6:48 PM AKST
Civil Twilight 9:13 AM AKST 7:27 PM AKST
Nautical Twilight 8:30 AM AKST 8:09 PM AKST
Astronomical Twilight 7:49 AM AKST 8:50 PM AKST
Moon 1:01 AM AKST (2/1) 11:30 AM AKST (2/1)
Length of Visible Light 10h 13m
Length of Day
8h 56m
Waning Gibbous, 69% of the Moon is Illuminated
Feb 1
Waning Gibbous
Feb 3
Last Quarter
Feb 9
New
Feb 17
First Quarter
Feb 25
Full

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:20 AM 33.8 °F - 30.2 °F 87% 29.53 in 7.0 mi Calm Calm - N/A Snow Light Snow
6:48 AM 33.8 °F - 30.2 °F 87% 19.52 in 6.0 mi Calm Calm - N/A Snow Light Snow
7:45 AM 33.8 °F - 30.2 °F 87% 29.50 in 5.0 mi Calm Calm - N/A Snow Light Snow
8:47 AM 33.8 °F - 30.2 °F 87% 29.48 in 6.0 mi Calm Calm - N/A Snow Light Snow
9:00 AM 33.8 °F - 30.2 °F 87% 29.48 in 9.0 mi Calm Calm - N/A Snow Light Snow
9:48 AM 33.8 °F - 30.2 °F 87% 29.48 in 9.0 mi Calm Calm - N/A Snow Light Snow
10:47 AM 33.8 °F - 30.2 °F 87% 29.46 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:45 AM 35.6 °F - 32.0 °F 87% 29.45 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:45 PM 35.6 °F - 28.4 °F 75% 29.43 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:48 PM 35.6 °F - 30.2 °F 81% 29.39 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:50 PM 35.6 °F 30.7 °F 28.4 °F 75% 29.37 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
3:45 PM 35.6 °F - 30.2 °F 81% 29.32 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:45 PM 35.6 °F - 30.2 °F 81% 29.30 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:49 PM 35.6 °F - 30.2 °F 81% 29.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:46 PM 33.8 °F - 30.2 °F 87% 29.26 in 3.0 mi Calm Calm - N/A Snow Light Snow