Weather History for Dutch Harbor, AK

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Sunday, September 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 47 °F -  
Max Temperature 50 °F 53 °F 66 °F (2005)
Min Temperature 44 °F 40 °F 35 °F (1990)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 37 °F    
Average Humidity 68    
Maximum Humidity 80    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 10 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

Sep. 22, 2013 Rise Set
Actual Time 8:52 AM AKDT 9:03 PM AKDT
Civil Twilight 8:17 AM AKDT 9:38 PM AKDT
Nautical Twilight 7:35 AM AKDT 10:20 PM AKDT
Astronomical Twilight 6:51 AM AKDT 11:04 PM AKDT
Moon 10:23 PM AKDT (9/22) 1:02 PM AKDT (9/22)
Length of Visible Light 13h 21m
Length of Day
12h 10m
Waning Gibbous, 87% of the Moon is Illuminated
Sep 22
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 45.0 °F 38.5 °F 35.1 °F 68% 29.95 in 10.0 mi West 13.8 mph - 0.00 in   Mostly Cloudy
1:56 AM 45.0 °F 37.9 °F 34.0 °F 65% 29.96 in 10.0 mi West 16.1 mph 21.9 mph N/A   Clear
2:56 AM 46.0 °F 39.0 °F 35.1 °F 66% 29.97 in 10.0 mi WNW 17.3 mph 25.3 mph N/A   Scattered Clouds
3:56 AM 46.0 °F 39.3 °F 36.0 °F 68% 29.98 in 10.0 mi West 16.1 mph - N/A   Mostly Cloudy
4:56 AM 46.0 °F 39.0 °F 35.1 °F 66% 29.99 in 10.0 mi NW 17.3 mph 20.7 mph N/A   Mostly Cloudy
5:06 AM 46.4 °F 39.2 °F 35.6 °F 66% 29.97 in 10.0 mi West 18.4 mph - 0.00 in Rain Light Rain
5:56 AM 45.0 °F 38.2 °F 36.0 °F 71% 29.99 in 10.0 mi West 15.0 mph - 0.00 in   Mostly Cloudy
6:56 AM 46.0 °F 39.6 °F 35.1 °F 66% 29.99 in 10.0 mi West 15.0 mph - 0.00 in   Mostly Cloudy
7:56 AM 46.0 °F 40.6 °F 34.0 °F 63% 29.98 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
8:56 AM 45.0 °F 40.1 °F 36.0 °F 71% 29.99 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
9:56 AM 44.1 °F - 35.1 °F 71% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:56 AM 46.0 °F 42.5 °F 35.1 °F 66% 29.98 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
11:56 AM 48.0 °F - 34.0 °F 58% 29.98 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
12:56 PM 48.0 °F - 34.0 °F 58% 29.97 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
1:56 PM 46.9 °F - 37.0 °F 68% 29.96 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
2:03 PM 46.4 °F 41.9 °F 37.4 °F 71% 29.95 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
2:56 PM 46.9 °F - 37.0 °F 68% 29.96 in 10.0 mi SSW 5.8 mph - N/A   Overcast
3:56 PM 48.0 °F - 37.0 °F 66% 29.96 in 10.0 mi SSW 8.1 mph - N/A   Overcast
3:58 PM 48.2 °F - 37.4 °F 66% 29.94 in 10.0 mi SW 6.9 mph - N/A   Overcast
4:56 PM 48.9 °F - 37.9 °F 66% 29.94 in 10.0 mi Calm Calm - 0.00 in   Overcast
5:56 PM 50.0 °F - 39.0 °F 66% 29.93 in 10.0 mi Variable 4.6 mph - 0.00 in   Overcast
6:56 PM 50.0 °F - 39.9 °F 68% 29.92 in 10.0 mi SW 12.7 mph - N/A   Overcast
7:56 PM 48.9 °F - 41.0 °F 74% 29.91 in 10.0 mi SSW 9.2 mph - 0.00 in Rain Light Rain
8:56 PM 48.9 °F - 41.0 °F 74% 29.91 in 10.0 mi SSW 11.5 mph - 0.00 in   Overcast
9:56 PM 48.0 °F - 42.1 °F 80% 29.91 in 10.0 mi SSW 9.2 mph - N/A   Overcast
10:56 PM 48.0 °F - 41.0 °F 77% 29.91 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
11:56 PM 48.9 °F - 41.0 °F 74% 29.91 in 10.0 mi South 8.1 mph - N/A   Overcast