Weather History for Atka, AK

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Wednesday, November 21, 2012

  Actual Average (PADK) Record (PADK)
Temperature  
Mean Temperature 31 °F -  
Max Temperature 41 °F 39 °F 50 °F (1965)
Min Temperature 21 °F 30 °F 17 °F (1980)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point -17 °F    
Average Humidity 12    
Maximum Humidity 13    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.28 in    
Wind  
Wind Speed 2 mph (NW)    
Max Wind Speed 7 mph    
Max Gust Speed -    
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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Astronomy

Nov. 21, 2012 Rise Set
Actual Time 9:09 AM HAST 5:36 PM HAST
Civil Twilight 8:30 AM HAST 6:14 PM HAST
Nautical Twilight 7:48 AM HAST 6:56 PM HAST
Astronomical Twilight 7:07 AM HAST 7:37 PM HAST
Moon 2:40 PM HAST (11/21) 1:57 AM HAST (11/21)
Length of Visible Light 9h 44m
Length of Day
8h 26m
Waxing Gibbous, 63% of the Moon is Illuminated
Nov 21
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 12
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (HAST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:56 AM 24.8 °F 17.9 °F -20.2 °F 13% - 10.0 mi NNW 5.8 mph - N/A   Unknown
9:16 AM 24.8 °F 19.1 °F -20.2 °F 13% 30.30 in 10.0 mi North 4.6 mph - N/A   Clear
9:36 AM 24.8 °F - -20.2 °F 13% 30.30 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 23.0 °F - -22.0 °F 13% 30.31 in 10.0 mi Calm Calm - N/A   Clear
10:16 AM 24.8 °F - -20.2 °F 13% 30.30 in 10.0 mi Calm Calm - N/A   Clear
10:36 AM 28.4 °F - -18.4 °F 12% 30.31 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 30.2 °F - -16.6 °F 13% 30.31 in 10.0 mi Calm Calm - N/A   Clear
11:16 AM 33.8 °F - -14.8 °F 12% 30.31 in 10.0 mi Calm Calm - N/A   Clear
11:36 AM 35.6 °F - -13.0 °F 12% 30.31 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 35.6 °F - -13.0 °F 12% 30.30 in 10.0 mi Calm Calm - N/A   Clear
12:16 PM 37.4 °F - -11.2 °F 12% 30.30 in 10.0 mi Calm Calm - N/A   Clear
12:36 PM 37.4 °F - -11.2 °F 12% 30.29 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 39.2 °F - -11.2 °F 11% 30.29 in 10.0 mi Calm Calm - N/A   Clear
1:16 PM 41.0 °F - -9.4 °F 12% 30.29 in 10.0 mi Calm Calm - N/A   Clear
1:36 PM 41.0 °F - -9.4 °F 12% 30.28 in 10.0 mi Calm Calm - N/A   Clear
1:56 PM 41.0 °F - -9.4 °F 12% 30.28 in 10.0 mi Calm Calm - N/A   Clear
2:16 PM 39.2 °F - -9.4 °F 12% 30.28 in 10.0 mi Calm Calm - N/A   Clear
2:36 PM 39.2 °F - -9.4 °F 12% 30.27 in 10.0 mi Calm Calm - N/A   Clear
2:56 PM 39.2 °F 35.0 °F -11.2 °F 11% - 10.0 mi WNW 5.8 mph - N/A   Clear
3:16 PM 37.4 °F 33.8 °F -11.2 °F 12% 30.27 in 10.0 mi WNW 4.6 mph - N/A   Clear
3:36 PM 37.4 °F 32.1 °F -11.2 °F 12% 30.27 in 10.0 mi West 6.9 mph - N/A   Clear
3:56 PM 37.4 °F 32.1 °F -11.2 °F 12% 30.27 in 10.0 mi West 6.9 mph - N/A   Clear
4:16 PM 35.6 °F 29.9 °F -13.0 °F 12% 30.27 in 10.0 mi West 6.9 mph - N/A   Clear
4:36 PM 33.8 °F 28.6 °F -14.8 °F 12% 30.27 in 10.0 mi West 5.8 mph - N/A   Clear
4:56 PM 30.2 °F - -16.6 °F 13% 30.27 in 10.0 mi Calm Calm - N/A   Clear
5:16 PM 28.4 °F - -18.4 °F 12% 30.27 in 10.0 mi Calm Calm - N/A   Clear
5:36 PM 26.6 °F - -18.4 °F 13% 30.27 in 10.0 mi Calm Calm - N/A   Clear
5:56 PM 26.6 °F - -20.2 °F 12% 30.27 in 10.0 mi Calm Calm - N/A   Clear
6:16 PM 26.6 °F - -20.2 °F 12% 30.27 in 10.0 mi Calm Calm - N/A   Clear
6:36 PM 26.6 °F 21.2 °F -20.2 °F 12% 30.27 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:56 PM 26.6 °F 22.6 °F -20.2 °F 12% 30.27 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:16 PM 24.8 °F - -20.2 °F 13% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:36 PM 24.8 °F - -20.2 °F 13% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 24.8 °F - -22.0 °F 12% 30.27 in 10.0 mi Calm Calm - N/A   Clear
8:16 PM 24.8 °F 20.5 °F -22.0 °F 12% 30.27 in 10.0 mi North 3.5 mph - N/A   Clear
8:36 PM 24.8 °F 19.1 °F -20.2 °F 13% 30.27 in 10.0 mi North 4.6 mph - N/A   Clear
8:56 PM 24.8 °F - -22.0 °F 12% 30.28 in 10.0 mi Calm Calm - N/A   Clear
9:16 PM 24.8 °F 20.5 °F -22.0 °F 12% 30.28 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:36 PM 24.8 °F - -20.2 °F 13% 30.28 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 23.0 °F - -23.8 °F 12% 30.28 in 10.0 mi Calm Calm - N/A   Clear
10:16 PM 23.0 °F - -23.8 °F 12% 30.28 in 10.0 mi Calm Calm - N/A   Clear
10:36 PM 21.2 °F - -23.8 °F 13% 30.28 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 23.0 °F 18.4 °F -22.0 °F 13% 30.27 in 10.0 mi NNW 3.5 mph - N/A   Clear
11:16 PM 23.0 °F - -23.8 °F 12% 30.27 in 10.0 mi Calm Calm - N/A   Clear
11:36 PM 23.0 °F 18.4 °F -22.0 °F 13% 30.26 in 10.0 mi NNW 3.5 mph - N/A   Partly Cloudy
11:56 PM 24.8 °F 20.5 °F -22.0 °F 12% 30.26 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy