Weather History for Dutch Harbor, AK

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Wednesday, July 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 61 °F 55 °F 72 °F (1984)
Min Temperature 53 °F 45 °F 38 °F (1987)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 86    
Maximum Humidity 94    
Minimum Humidity 78    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.72 in    
Wind  
Wind Speed 11 mph (SE)    
Max Wind Speed 21 mph    
Max Gust Speed 26 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

Jul. 31, 2013 Rise Set
Actual Time 7:19 AM AKDT 11:04 PM AKDT
Civil Twilight 6:34 AM AKDT 11:48 PM AKDT
Nautical Twilight 5:32 AM AKDT 12:50 AM AKDT
Astronomical Twilight 3:44 AM AKDT 2:48 AM AKDT
Moon 2:23 AM AKDT (7/31) 6:36 PM AKDT (7/31)
Length of Visible Light 17h 14m
Length of Day
15h 45m
Waning Crescent, 30% of the Moon is Illuminated
Jul 31
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.0 °F 51.1 °F 86% 29.79 in 10.0 mi East 20.7 mph 26.5 mph N/A Rain Light Rain
1:56 AM 55.0 °F 51.1 °F 86% 29.79 in 10.0 mi East 16.1 mph 23.0 mph N/A Rain Light Rain
2:56 AM 54.0 °F 51.1 °F 90% 29.78 in 10.0 mi ENE 12.7 mph 20.7 mph N/A Rain Light Rain
3:56 AM 54.0 °F 50.0 °F 86% 29.75 in 8.0 mi East 16.1 mph 21.9 mph N/A Rain Light Rain
4:56 AM 54.0 °F 50.0 °F 86% 29.74 in 10.0 mi ENE 11.5 mph 21.9 mph N/A Rain Light Rain
5:11 AM 53.6 °F 51.8 °F 94% 29.72 in 8.0 mi ENE 9.2 mph - N/A Rain Light Rain
5:42 AM 53.6 °F 50.0 °F 88% 29.72 in 10.0 mi East 12.7 mph 19.6 mph N/A Rain Light Rain
5:56 AM 54.0 °F 51.1 °F 90% 29.73 in 10.0 mi ENE 9.2 mph - N/A Rain Light Rain
6:32 AM 53.6 °F 51.8 °F 94% 29.71 in 6.0 mi SSE 3.5 mph - N/A Rain Light Rain
6:56 AM 54.0 °F 50.0 °F 86% 29.73 in 6.0 mi East 6.9 mph - N/A Rain Light Rain
7:00 AM 53.6 °F 50.0 °F 88% 29.71 in 6.0 mi East 6.9 mph - N/A Rain Light Rain
7:31 AM 53.6 °F 50.0 °F 88% 29.71 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 54.0 °F 50.0 °F 86% 29.72 in 10.0 mi South 10.4 mph - N/A   Overcast
8:56 AM 54.0 °F 50.0 °F 86% 29.72 in 10.0 mi South 6.9 mph - N/A   Overcast
9:11 AM 53.6 °F 50.0 °F 88% 29.70 in 10.0 mi South 5.8 mph - N/A   Overcast
9:13 AM 53.6 °F 50.0 °F 88% 29.70 in 10.0 mi SSE 5.8 mph - N/A   Overcast
9:56 AM 54.0 °F 51.1 °F 90% 29.72 in 10.0 mi SSE 6.9 mph - N/A   Overcast
10:13 AM 53.6 °F 51.8 °F 94% 29.70 in 10.0 mi SE 5.8 mph - N/A   Overcast
10:56 AM 55.0 °F 51.1 °F 86% 29.72 in 10.0 mi South 5.8 mph - N/A   Overcast
11:46 AM 57.2 °F 51.8 °F 82% 29.69 in 10.0 mi Variable 3.5 mph - N/A   Overcast
11:56 AM 57.0 °F 52.0 °F 83% 29.71 in 10.0 mi South 9.2 mph - N/A   Overcast
12:24 PM 57.2 °F 51.8 °F 82% 29.69 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
1:56 PM 60.1 °F 53.1 °F 78% 29.72 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
2:56 PM 60.1 °F 53.1 °F 78% 29.73 in 10.0 mi SSE 11.5 mph - N/A   Overcast
3:49 PM 57.2 °F 53.6 °F 88% 29.71 in 10.0 mi SE 10.4 mph - N/A   Overcast
3:56 PM 57.9 °F 53.1 °F 84% 29.73 in 10.0 mi SE 9.2 mph - N/A   Overcast
4:56 PM 59.0 °F 53.1 °F 81% 29.73 in 10.0 mi SSE 9.2 mph - N/A   Overcast
5:56 PM 60.1 °F 53.1 °F 78% 29.72 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
6:56 PM 60.1 °F 53.1 °F 78% 29.71 in 10.0 mi SE 10.4 mph - N/A   Overcast
7:56 PM 59.0 °F 53.1 °F 81% 29.71 in 10.0 mi SE 10.4 mph - N/A   Overcast
8:56 PM 59.0 °F 53.1 °F 81% 29.71 in 10.0 mi ESE 12.7 mph - N/A   Overcast
9:08 PM 57.2 °F 53.6 °F 88% 29.69 in 10.0 mi SE 11.5 mph - N/A   Overcast
9:56 PM 57.0 °F 52.0 °F 83% 29.71 in 10.0 mi SE 10.4 mph - N/A   Overcast
10:56 PM 55.9 °F 52.0 °F 87% 29.72 in 10.0 mi SSW 8.1 mph - N/A   Overcast
11:56 PM 55.9 °F 52.0 °F 87% 29.73 in 10.0 mi SSE 8.1 mph - N/A   Overcast