Weather History for Annette Island, AK

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Sunday, October 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 41 °F 45 °F  
Max Temperature 47 °F 50 °F 61 °F (1957)
Min Temperature 35 °F 41 °F 28 °F (1961)
Degree Days  
Heating Degree Days 24 20  
Month to date heating degree days 343 355  
Since 1 July heating degree days 1136 1090  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 7  
Moisture  
Dew Point 21 °F    
Average Humidity 0    
Maximum Humidity 0    
Minimum Humidity 0    
Precipitation  
Precipitation 0.00 in 0.48 in 3.02 in (1999)
Month to date precipitation 5.44 9.16  
Year to date precipitation 82.62 73.86  
Snow  
Snow 0.00 in 0.00 in 0.30 in (1966)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 8 mph (ENE)    
Max Wind Speed 16 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 21, 2012 Rise Set
Actual Time 7:29 AM AKDT 5:31 PM AKDT
Civil Twilight 6:51 AM AKDT 6:08 PM AKDT
Nautical Twilight 6:09 AM AKDT 6:50 PM AKDT
Astronomical Twilight 5:27 AM AKDT 7:32 PM AKDT
Moon 2:13 PM AKDT (10/21) 11:18 PM AKDT (10/21)
Length of Visible Light 11h 16m
Length of Day
10h 02m
Waxing Crescent, 47% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.0 °F 33.3 °F 27.0 °F 67% 29.81 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:53 AM 39.9 °F 37.8 °F 26.1 °F 58% 29.82 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
3:53 AM 42.1 °F 38.4 °F 25.0 °F 51% 29.82 in 10.0 mi Variable 5.8 mph 18.4 mph N/A   Mostly Cloudy
4:53 AM 43.0 °F 38.2 °F 25.0 °F 49% 29.84 in 10.0 mi ENE 8.1 mph 17.3 mph N/A   Overcast
5:53 AM 42.1 °F 39.2 °F 25.0 °F 51% 29.86 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
6:53 AM 42.1 °F 37.1 °F 24.1 °F 49% 29.86 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
8:53 AM 42.1 °F 35.2 °F 21.0 °F 43% 29.89 in 10.0 mi ENE 12.7 mph 21.9 mph N/A   Mostly Cloudy
9:53 AM 44.1 °F 38.1 °F 21.0 °F 40% 29.90 in 10.0 mi ENE 11.5 mph 21.9 mph N/A   Mostly Cloudy
10:53 AM 44.1 °F 36.8 °F 21.0 °F 40% 29.89 in 10.0 mi ENE 16.1 mph 26.5 mph N/A   Scattered Clouds
11:53 AM 46.0 °F 41.4 °F 19.9 °F 35% 29.91 in 10.0 mi ENE 9.2 mph 20.7 mph N/A   Clear
12:53 PM 46.0 °F 40.2 °F 21.0 °F 37% 29.91 in 10.0 mi ENE 12.7 mph 19.6 mph N/A   Clear
1:53 PM 45.0 °F 40.1 °F 19.9 °F 37% 29.91 in 10.0 mi ENE 9.2 mph 19.6 mph N/A   Mostly Cloudy
2:53 PM 46.0 °F 43.1 °F 21.0 °F 37% 29.91 in 10.0 mi NE 5.8 mph 16.1 mph N/A   Mostly Cloudy
3:53 PM 45.0 °F 40.1 °F 19.9 °F 37% 29.91 in 10.0 mi ENE 9.2 mph 18.4 mph N/A   Clear
4:53 PM 44.1 °F 40.1 °F 19.9 °F 38% 29.92 in 10.0 mi Variable 6.9 mph 18.4 mph N/A   Clear
5:53 PM 42.1 °F 35.7 °F 19.9 °F 41% 29.94 in 10.0 mi ENE 11.5 mph - N/A   Clear
6:53 PM 42.1 °F 37.7 °F 19.0 °F 40% 29.94 in 10.0 mi ENE 6.9 mph 21.9 mph N/A   Clear
7:53 PM 42.1 °F 36.6 °F 19.0 °F 40% 29.94 in 10.0 mi ENE 9.2 mph 19.6 mph N/A   Clear
8:53 PM 41.0 °F 35.2 °F 18.0 °F 40% 29.95 in 10.0 mi ENE 9.2 mph - N/A   Clear
9:53 PM 41.0 °F 36.4 °F 18.0 °F 40% 29.95 in 10.0 mi Variable 6.9 mph - N/A   Clear
10:53 PM 41.0 °F 35.2 °F 19.0 °F 41% 29.96 in 10.0 mi ENE 9.2 mph - N/A   Clear
11:53 PM 39.9 °F 34.5 °F 19.0 °F 43% 29.96 in 10.0 mi East 8.1 mph - N/A   Clear