Weather History for Dutch Harbor, AK

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Wednesday, December 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 35 °F 39 °F 51 °F (2010)
Min Temperature 30 °F 30 °F -11 °F (2001)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 23 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.54 in    
Wind  
Wind Speed 14 mph (WNW)    
Max Wind Speed 25 mph    
Max Gust Speed 31 mph    
Visibility 8 miles    
Events Fog , Rain , 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. 19, 2012 Rise Set
Actual Time 10:21 AM AKST 5:45 PM AKST
Civil Twilight 9:38 AM AKST 6:29 PM AKST
Nautical Twilight 8:51 AM AKST 7:15 PM AKST
Astronomical Twilight 8:08 AM AKST 7:58 PM AKST
Moon 1:34 PM AKST (12/19) 1:22 AM AKST (12/19)
Length of Visible Light 8h 51m
Length of Day
7h 23m
Waxing Crescent, 46% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 32.0 °F 19.8 °F 28.4 °F 87% 30.42 in 1.0 mi North 20.7 mph 25.3 mph 0.00 in Snow Light Snow
12:14 AM 30.2 °F 19.3 °F 28.4 °F 93% 30.43 in 0.8 mi North 15.0 mph 29.9 mph 0.00 in Snow Light Snow
12:37 AM 30.2 °F 18.9 °F 28.4 °F 93% 30.46 in 0.5 mi NNE 16.1 mph 23.0 mph 0.00 in Fog , Snow Snow
12:53 AM 30.2 °F 18.1 °F 28.4 °F 93% 30.46 in 2.0 mi North 18.4 mph 26.5 mph 0.00 in Snow Light Snow
12:56 AM 30.0 °F 23.2 °F 28.0 °F 92% 30.48 in 4.0 mi Variable 6.9 mph 26.5 mph 0.00 in Snow Light Snow
12:58 AM 30.2 °F 23.4 °F 28.4 °F 93% 30.46 in 5.0 mi Variable 6.9 mph 26.5 mph 0.00 in Snow Light Snow
1:23 AM 30.2 °F 17.8 °F 26.6 °F 86% 30.47 in 9.0 mi NNW 19.6 mph 24.2 mph 0.00 in Snow Light Snow
1:54 AM 32.0 °F 19.5 °F 26.6 °F 80% 30.49 in 10.0 mi NNW 21.9 mph 27.6 mph 0.00 in   Overcast
1:56 AM 32.0 °F 19.2 °F 26.1 °F 79% 30.51 in 10.0 mi NNW 23.0 mph 27.6 mph 0.00 in   Overcast
2:56 AM 33.1 °F 20.3 °F 21.9 °F 64% 30.53 in 10.0 mi NNW 24.2 mph - 0.00 in   Mostly Cloudy
3:56 AM 33.1 °F 20.1 °F 19.9 °F 59% 30.57 in 7.0 mi NNW 25.3 mph 31.1 mph 0.00 in Rain Light Rain
4:56 AM 33.1 °F 21.2 °F 18.0 °F 54% 30.58 in 10.0 mi NNW 20.7 mph 31.1 mph 0.00 in   Mostly Cloudy
5:56 AM 33.1 °F 21.2 °F 18.0 °F 54% 30.60 in 10.0 mi NW 20.7 mph - 0.00 in   Overcast
6:56 AM 33.1 °F 22.2 °F 19.0 °F 56% 30.61 in 10.0 mi NNW 17.3 mph - 0.00 in   Overcast
7:56 AM 33.1 °F 22.6 °F 19.9 °F 59% 30.61 in 10.0 mi NNW 16.1 mph - N/A   Overcast
8:56 AM 33.1 °F 24.9 °F 21.0 °F 61% 30.61 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
9:56 AM 33.1 °F 27.7 °F 21.9 °F 64% 30.60 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
10:56 AM 33.1 °F 27.7 °F 21.9 °F 64% 30.61 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
11:56 AM 33.1 °F 25.5 °F 21.0 °F 61% 30.61 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
12:56 PM 34.0 °F 26.6 °F 21.0 °F 59% 30.60 in 10.0 mi West 9.2 mph - N/A   Overcast
1:56 PM 35.1 °F 30.1 °F 19.9 °F 54% 30.60 in 10.0 mi SW 5.8 mph - N/A   Overcast
2:56 PM 34.0 °F 29.8 °F 19.9 °F 56% 30.59 in 10.0 mi South 4.6 mph - N/A   Overcast
3:56 PM 34.0 °F 28.0 °F 19.9 °F 56% 30.59 in 10.0 mi Variable 6.9 mph - N/A   Clear
4:56 PM 34.0 °F 26.6 °F 21.0 °F 59% 30.57 in 10.0 mi South 9.2 mph - N/A   Overcast
5:56 PM 34.0 °F 28.0 °F 21.9 °F 61% 30.55 in 10.0 mi SW 6.9 mph - N/A   Clear
6:56 PM 34.0 °F 28.0 °F 21.9 °F 61% 30.53 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
7:56 PM 32.0 °F - 23.0 °F 69% 30.53 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 32.0 °F 27.5 °F 21.9 °F 66% 30.51 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
9:56 PM 32.0 °F 25.6 °F 21.0 °F 64% 30.49 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
10:56 PM 32.0 °F 28.7 °F 19.0 °F 59% 30.48 in 10.0 mi South 3.5 mph - N/A   Clear
11:56 PM 33.1 °F 27.7 °F 19.9 °F 59% 30.47 in 10.0 mi South 5.8 mph - N/A   Clear