Weather History for Adak, AK

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Thursday, August 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 59 °F 55 °F 75 °F (1956)
Min Temperature 46 °F 45 °F 40 °F (1967)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 75    
Maximum Humidity 93    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 11 mph (West)    
Max Wind Speed 25 mph    
Max Gust Speed 32 mph    
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

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Date:

Astronomy

Aug. 08, 2013 Rise Set
Actual Time 7:20 AM HADT 10:22 PM HADT
Civil Twilight 6:41 AM HADT 11:01 PM HADT
Nautical Twilight 5:49 AM HADT 11:52 PM HADT
Astronomical Twilight 4:42 AM HADT 12:58 AM HADT
Moon 9:45 AM HADT (8/8) 10:41 PM HADT (8/8)
Length of Visible Light 16h 20m
Length of Day
15h 01m
Waxing Crescent, 4% of the Moon is Illuminated
Aug 8
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (HADT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 50.0 °F - 44.6 °F 82% 29.78 in 10.0 mi North 4.6 mph - N/A   Overcast
12:36 AM 50.0 °F - 44.6 °F 82% 29.78 in 10.0 mi NNW 8.1 mph - N/A   Overcast
12:56 AM 50.0 °F - 44.6 °F 82% 29.78 in 10.0 mi NNW 8.1 mph - N/A   Overcast
1:16 AM 51.8 °F - 44.6 °F 76% 29.78 in 10.0 mi NNW 8.1 mph - N/A   Overcast
1:36 AM 51.8 °F - 44.6 °F 76% 29.79 in 10.0 mi North 8.1 mph - N/A   Overcast
1:56 AM 51.8 °F - 44.6 °F 76% 29.79 in 9.0 mi North 6.9 mph - N/A   Overcast
2:16 AM 51.8 °F - 44.6 °F 76% 29.79 in 10.0 mi NNW 9.2 mph - N/A   Overcast
2:36 AM 51.8 °F - 44.6 °F 76% 29.79 in 10.0 mi North 6.9 mph - N/A   Overcast
2:56 AM 51.8 °F - 44.6 °F 76% 29.79 in 10.0 mi North 11.5 mph - N/A   Overcast
3:16 AM 50.0 °F - 44.6 °F 82% 29.79 in 10.0 mi WNW 8.1 mph - N/A   Overcast
3:36 AM 50.0 °F - 44.6 °F 82% 29.79 in 10.0 mi NW 4.6 mph - N/A   Overcast
3:56 AM 50.0 °F - 44.6 °F 82% 29.80 in 10.0 mi NNW 9.2 mph - N/A   Overcast
4:16 AM 50.0 °F - 44.6 °F 82% 29.80 in 10.0 mi NNW 9.2 mph - N/A   Overcast
4:36 AM 50.0 °F - 44.6 °F 82% 29.80 in 10.0 mi North 4.6 mph - N/A   Overcast
4:56 AM 50.0 °F - 44.6 °F 82% 29.80 in 10.0 mi North 5.8 mph - N/A   Overcast
5:16 AM 48.2 °F - 44.6 °F 87% 29.80 in 10.0 mi NNW 10.4 mph - N/A   Overcast
5:36 AM 48.2 °F - 44.6 °F 87% 29.80 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
5:56 AM 48.2 °F - 42.8 °F 82% 29.80 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
6:16 AM 46.4 °F 43.5 °F 42.8 °F 87% 29.80 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
6:36 AM 46.4 °F 41.5 °F 44.6 °F 93% 29.80 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
6:56 AM 48.2 °F - 42.8 °F 82% 29.81 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
7:16 AM 48.2 °F - 42.8 °F 82% 29.80 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
7:36 AM 48.2 °F - 42.8 °F 82% 29.81 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
7:56 AM 48.2 °F - 44.6 °F 87% 29.82 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
8:16 AM 50.0 °F - 44.6 °F 82% 29.82 in 10.0 mi NNE 9.2 mph - N/A   Overcast
8:36 AM 50.0 °F - 44.6 °F 82% 29.82 in 10.0 mi South 4.6 mph - N/A   Overcast
8:56 AM 50.0 °F - 42.8 °F 76% 29.82 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
9:16 AM 50.0 °F - 44.6 °F 82% 29.82 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
9:36 AM 51.8 °F - 44.6 °F 76% 29.82 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
9:56 AM 50.0 °F - 44.6 °F 82% 29.83 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
10:16 AM 51.8 °F - 42.8 °F 71% 29.82 in 10.0 mi North 13.8 mph 18.4 mph N/A   Partly Cloudy
10:36 AM 53.6 °F - 42.8 °F 67% 29.83 in 10.0 mi SSW 9.2 mph 19.6 mph N/A   Clear
10:56 AM 53.6 °F - 42.8 °F 67% 29.83 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
11:16 AM 53.6 °F - 42.8 °F 67% 29.83 in 10.0 mi SW 6.9 mph 18.4 mph N/A   Clear
11:36 AM 53.6 °F - 42.8 °F 67% 29.83 in 10.0 mi ESE 6.9 mph - N/A   Clear
11:56 AM 55.4 °F - 46.4 °F 72% 29.84 in 10.0 mi West 13.8 mph 21.9 mph N/A   Scattered Clouds
12:16 PM 55.4 °F - 46.4 °F 72% 29.84 in 10.0 mi West 10.4 mph 20.7 mph N/A   Overcast
12:36 PM 53.6 °F - 46.4 °F 77% 29.84 in 10.0 mi West 16.1 mph 20.7 mph N/A   Overcast
12:56 PM 55.4 °F - 46.4 °F 72% 29.84 in 10.0 mi West 16.1 mph 25.3 mph N/A   Overcast
1:16 PM 55.4 °F - 46.4 °F 72% 29.84 in 10.0 mi West 19.6 mph 25.3 mph N/A   Mostly Cloudy
1:36 PM 55.4 °F - 46.4 °F 72% 29.84 in 10.0 mi West 19.6 mph 26.5 mph N/A   Scattered Clouds
1:56 PM 53.6 °F - 46.4 °F 77% 29.84 in 10.0 mi West 16.1 mph 25.3 mph N/A   Clear
2:16 PM 55.4 °F - 46.4 °F 72% 29.84 in 10.0 mi West 18.4 mph 24.2 mph N/A   Clear
2:36 PM 55.4 °F - 46.4 °F 72% 29.84 in 10.0 mi WSW 18.4 mph 25.3 mph N/A   Clear
2:56 PM 55.4 °F - 46.4 °F 72% 29.85 in 10.0 mi West 17.3 mph 27.6 mph N/A   Clear
3:16 PM 55.4 °F - 46.4 °F 72% 29.84 in 10.0 mi West 17.3 mph 25.3 mph N/A   Partly Cloudy
3:36 PM 55.4 °F - 46.4 °F 72% 29.85 in 10.0 mi WSW 16.1 mph 25.3 mph N/A   Mostly Cloudy
3:56 PM 55.4 °F - 46.4 °F 72% 29.85 in 10.0 mi West 18.4 mph 24.2 mph N/A   Overcast
4:16 PM 53.6 °F - 46.4 °F 77% 29.85 in 10.0 mi WSW 17.3 mph 27.6 mph N/A   Overcast
4:36 PM 55.4 °F - 46.4 °F 72% 29.85 in 10.0 mi WSW 18.4 mph 25.3 mph N/A   Overcast
4:56 PM 55.4 °F - 46.4 °F 72% 29.85 in 10.0 mi WSW 23.0 mph 28.8 mph N/A   Mostly Cloudy
5:16 PM 53.6 °F - 46.4 °F 77% 29.85 in 10.0 mi WSW 21.9 mph 26.5 mph N/A   Mostly Cloudy
5:36 PM 53.6 °F - 46.4 °F 77% 29.85 in 10.0 mi WSW 23.0 mph - N/A   Scattered Clouds
5:56 PM 53.6 °F - 46.4 °F 77% 29.85 in 10.0 mi WSW 24.2 mph - N/A   Mostly Cloudy
6:16 PM 53.6 °F - 46.4 °F 77% 29.85 in 10.0 mi WSW 23.0 mph 27.6 mph N/A   Mostly Cloudy
6:36 PM 55.4 °F - 48.2 °F 77% 29.85 in 10.0 mi WSW 20.7 mph 25.3 mph N/A   Scattered Clouds
6:56 PM 55.4 °F - 48.2 °F 77% 29.85 in 10.0 mi SW 21.9 mph 26.5 mph N/A   Partly Cloudy
7:16 PM 55.4 °F - 46.4 °F 72% 29.85 in 10.0 mi SW 20.7 mph - N/A   Clear
7:36 PM 57.2 °F - 46.4 °F 67% 29.85 in 10.0 mi South 12.7 mph - N/A   Clear
7:56 PM 59.0 °F - 44.6 °F 59% 29.86 in 10.0 mi South 11.5 mph - N/A   Clear
8:16 PM 59.0 °F - 44.6 °F 59% 29.86 in 10.0 mi SSE 5.8 mph - N/A   Clear
8:36 PM 57.2 °F - 44.6 °F 63% 29.86 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
8:56 PM 57.2 °F - 42.8 °F 59% 29.86 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
9:16 PM 57.2 °F - 42.8 °F 59% 29.87 in 10.0 mi WSW 18.4 mph 23.0 mph N/A   Overcast
9:36 PM 51.8 °F - 44.6 °F 76% 29.87 in 10.0 mi WSW 20.7 mph 25.3 mph N/A   Overcast
9:56 PM 51.8 °F - 44.6 °F 76% 29.86 in 10.0 mi WSW 23.0 mph - N/A   Scattered Clouds
10:16 PM 51.8 °F - 44.6 °F 76% 29.87 in 10.0 mi WSW 25.3 mph 32.2 mph N/A   Clear
10:36 PM 50.0 °F - 44.6 °F 82% 29.87 in 10.0 mi WSW 24.2 mph - N/A   Partly Cloudy
10:56 PM 50.0 °F - 44.6 °F 82% 29.87 in 10.0 mi WSW 17.3 mph - N/A   Mostly Cloudy
11:16 PM 50.0 °F - 44.6 °F 82% 29.87 in 10.0 mi SW 18.4 mph - N/A   Mostly Cloudy
11:36 PM 51.8 °F - 44.6 °F 76% 29.87 in 10.0 mi SW 20.7 mph 25.3 mph N/A   Mostly Cloudy
11:56 PM 51.8 °F - 44.6 °F 76% 29.88 in 10.0 mi SW 15.0 mph 19.6 mph N/A   Mostly Cloudy