Weather History for Annette Island, AK

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Wednesday, February 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F 38 °F  
Max Temperature 45 °F 43 °F 59 °F (1977)
Min Temperature 38 °F 33 °F 5 °F (1986)
Degree Days  
Heating Degree Days 23 27  
Month to date heating degree days 493 543  
Since 1 July heating degree days 4316 4322  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 36 °F    
Average Humidity 0    
Maximum Humidity 0    
Minimum Humidity 0    
Precipitation  
Precipitation 0.28 in 0.24 in 2.65 in (1963)
Month to date precipitation 9.43 5.36  
Year to date precipitation 17.63 16.09  
Snow  
Snow 0.00 in 0.30 in 14.10 in (1948)
Month to date snowfall 0.0 5.1  
Since 1 July snowfall 11.9 24.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.62 in    
Wind  
Wind Speed 13 mph (SSE)    
Max Wind Speed 22 mph    
Max Gust Speed 33 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 20, 2013 Rise Set
Actual Time 6:56 AM AKST 5:04 PM AKST
Civil Twilight 6:19 AM AKST 5:41 PM AKST
Nautical Twilight 5:37 AM AKST 6:23 PM AKST
Astronomical Twilight 4:55 AM AKST 7:05 PM AKST
Moon 12:00 PM AKST (2/20) 3:53 AM AKST (2/20)
Length of Visible Light 11h 22m
Length of Day
10h 07m
Waxing Gibbous, 77% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:21 AM 39.2 °F 30.8 °F 37.4 °F 93% 29.73 in 6.0 mi SE 15.0 mph 25.3 mph 0.00 in Rain Light Rain
12:43 AM 39.2 °F 31.2 °F 37.4 °F 93% 29.72 in 10.0 mi SE 13.8 mph 27.6 mph 0.00 in Rain Light Rain
12:50 AM 39.2 °F 30.8 °F 37.4 °F 93% 29.72 in 10.0 mi SE 15.0 mph 23.0 mph 0.00 in Rain Light Rain
12:53 AM 39.9 °F 31.1 °F 37.9 °F 93% 29.73 in 10.0 mi SSE 17.3 mph 27.6 mph 0.00 in Rain Light Rain
1:39 AM 39.2 °F 31.2 °F 37.4 °F 93% 29.70 in 10.0 mi SE 13.8 mph 20.7 mph 0.03 in   Overcast
1:53 AM 39.9 °F 32.1 °F 37.9 °F 93% 29.70 in 10.0 mi SE 13.8 mph 21.9 mph 0.03 in   Overcast
3:07 AM 41.0 °F 33.1 °F 33.8 °F 76% 29.66 in 10.0 mi South 15.0 mph 25.3 mph 0.00 in   Overcast
3:19 AM 39.2 °F 30.5 °F 35.6 °F 87% 29.66 in 10.0 mi SE 16.1 mph 24.2 mph 0.00 in Rain Light Rain
3:53 AM 39.0 °F 30.3 °F 35.1 °F 86% 29.67 in 10.0 mi SSE 16.1 mph 29.9 mph 0.01 in Rain Light Rain
4:10 AM 39.2 °F 30.8 °F 35.6 °F 87% 29.65 in 10.0 mi SSE 15.0 mph 28.8 mph 0.01 in Rain Light Rain
4:53 AM 39.0 °F 31.8 °F 36.0 °F 89% 29.66 in 8.0 mi SSE 11.5 mph 27.6 mph 0.06 in Rain Light Rain
5:53 AM 39.9 °F 31.8 °F 37.0 °F 89% 29.64 in 7.0 mi SE 15.0 mph 33.4 mph 0.06 in Rain Light Rain
6:53 AM 39.0 °F 32.8 °F 37.0 °F 93% 29.63 in 7.0 mi SSE 9.2 mph 19.6 mph 0.09 in Rain Light Rain
7:42 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.65 in 10.0 mi Variable 4.6 mph - 0.02 in   Overcast
7:53 AM 39.0 °F 36.8 °F 37.0 °F 93% 29.66 in 10.0 mi Variable 3.5 mph - 0.02 in   Overcast
8:39 AM 39.2 °F 34.2 °F 37.4 °F 93% 29.67 in 10.0 mi WSW 6.9 mph - N/A   Overcast
8:53 AM 39.9 °F 36.7 °F 36.0 °F 86% 29.68 in 10.0 mi Variable 4.6 mph - N/A   Overcast
9:53 AM 44.1 °F - 37.0 °F 76% 29.70 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 43.0 °F 39.5 °F 35.1 °F 74% 29.72 in 10.0 mi SW 5.8 mph - N/A   Overcast
11:53 AM 44.1 °F 40.1 °F 34.0 °F 68% 29.71 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
12:53 PM 43.0 °F 38.2 °F 35.1 °F 74% 29.70 in 10.0 mi SSW 8.1 mph - 0.00 in   Overcast
1:53 PM 43.0 °F 38.2 °F 34.0 °F 71% 29.69 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
2:53 PM 41.0 °F 36.4 °F 34.0 °F 76% 29.67 in 10.0 mi Variable 6.9 mph - 0.00 in   Overcast
3:53 PM 41.0 °F 37.1 °F 34.0 °F 76% 29.64 in 10.0 mi South 5.8 mph - N/A   Overcast
4:43 PM 41.0 °F 36.4 °F 35.6 °F 81% 29.61 in 10.0 mi Variable 6.9 mph - N/A   Overcast
4:53 PM 37.9 °F 32.7 °F 34.0 °F 86% 29.61 in 10.0 mi SW 6.9 mph - N/A   Overcast
5:53 PM 37.9 °F 30.5 °F 33.1 °F 83% 29.58 in 10.0 mi South 11.5 mph 21.9 mph 0.01 in Rain Light Rain
6:51 PM 37.4 °F 29.3 °F 35.6 °F 93% 29.54 in 8.0 mi SE 12.7 mph 25.3 mph 0.02 in Rain Light Rain
6:52 PM 37.0 °F 29.3 °F 35.1 °F 93% 29.55 in 8.0 mi SE 11.5 mph 25.3 mph 0.02 in Rain Light Rain
7:53 PM 37.0 °F 27.4 °F 35.1 °F 93% 29.51 in 8.0 mi SE 17.3 mph 27.6 mph 0.07 in Rain Light Rain
8:36 PM 37.4 °F 27.2 °F 35.6 °F 93% 29.47 in 8.0 mi SE 19.6 mph 28.8 mph 0.02 in Rain Rain
8:53 PM 39.0 °F 29.0 °F 36.0 °F 89% 29.46 in 10.0 mi SSE 20.7 mph 29.9 mph 0.04 in Rain Light Rain
9:43 PM 39.2 °F 29.3 °F 35.6 °F 87% 29.43 in 8.0 mi SSE 20.7 mph 35.7 mph 0.03 in Rain Light Rain
9:53 PM 39.0 °F 29.0 °F 36.0 °F 89% 29.44 in 7.0 mi SE 20.7 mph 39.1 mph 0.03 in Rain Light Rain
10:53 PM 39.0 °F 29.3 °F 36.0 °F 89% 29.42 in 9.0 mi SE 19.6 mph 32.2 mph 0.07 in Rain Light Rain
11:53 PM 39.0 °F 29.0 °F 36.0 °F 89% 29.40 in 7.0 mi SE 20.7 mph 33.4 mph 0.06 in Rain Light Rain