Weather History for Sitka, AK

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Tuesday, August 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 61 °F 62 °F 80 °F (1952)
Min Temperature 55 °F 52 °F 46 °F (2011)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 88    
Maximum Humidity 97    
Minimum Humidity 80    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 3 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 7 miles    
Events Fog    
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. 13, 2013 Rise Set
Actual Time 5:25 AM AKDT 8:45 PM AKDT
Civil Twilight 4:39 AM AKDT 9:31 PM AKDT
Nautical Twilight 3:35 AM AKDT 10:33 PM AKDT
Astronomical Twilight 1:42 AM AKDT 12:18 AM AKDT
Moon 2:05 PM AKDT (8/13) 10:46 PM AKDT (8/13)
Length of Visible Light 16h 51m
Length of Day
15h 20m
Waxing Crescent, 43% of the Moon is Illuminated
Aug 13
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.9 °F 55.9 °F 93% 30.01 in 0.5 mi Calm Calm - N/A Fog Fog
1:40 AM 57.0 °F 55.9 °F 96% 30.02 in 1.5 mi Calm Calm - N/A   Overcast
1:53 AM 57.0 °F 55.9 °F 96% 30.02 in 1.0 mi Calm Calm - N/A   Mist
2:53 AM 57.0 °F 55.9 °F 96% 30.02 in 1.0 mi SW 6.9 mph - N/A   Mist
3:40 AM 55.9 °F 55.0 °F 97% 30.03 in 2.0 mi SW 8.1 mph - N/A   Overcast
3:53 AM 55.9 °F 55.0 °F 97% 30.02 in 2.0 mi SSW 9.2 mph - N/A   Overcast
4:00 AM 55.9 °F 55.0 °F 97% 30.03 in 5.0 mi SW 9.2 mph - N/A   Overcast
4:53 AM 55.9 °F 55.0 °F 97% 30.03 in 3.0 mi SW 4.6 mph - N/A   Overcast
5:08 AM 55.9 °F 55.0 °F 97% 30.02 in 2.0 mi Variable 3.5 mph - N/A   Overcast
5:53 AM 55.9 °F 55.0 °F 97% 30.03 in 3.0 mi South 3.5 mph - N/A   Overcast
6:03 AM 55.9 °F 54.0 °F 93% 30.03 in 3.0 mi Calm Calm - N/A   Overcast
6:32 AM 55.9 °F 54.0 °F 93% 30.03 in 3.0 mi Calm Calm - N/A   Overcast
6:53 AM 57.0 °F 55.0 °F 93% 30.04 in 5.0 mi WSW 5.8 mph - N/A   Overcast
7:53 AM 57.0 °F 54.0 °F 89% 30.04 in 6.0 mi West 3.5 mph - N/A   Overcast
8:53 AM 57.0 °F 54.0 °F 89% 30.05 in 5.0 mi Calm Calm - N/A   Overcast
9:53 AM 59.0 °F - N/A% 30.06 in 7.0 mi SW 5.8 mph - N/A   Overcast
10:53 AM 57.9 °F 54.0 °F 87% 30.06 in 8.0 mi SW 8.1 mph - N/A   Overcast
11:53 AM 59.0 °F 55.0 °F 87% 30.06 in 8.0 mi SSW 6.9 mph - N/A   Overcast
12:53 PM 59.0 °F 55.0 °F 87% 30.07 in 5.0 mi SW 9.2 mph - N/A   Overcast
1:53 PM 59.0 °F 54.0 °F 83% 30.07 in 6.0 mi SW 6.9 mph - N/A   Haze
2:53 PM 60.1 °F 54.0 °F 80% 30.07 in 10.0 mi SW 5.8 mph - N/A   Overcast
3:53 PM 60.1 °F 54.0 °F 80% 30.07 in 10.0 mi SW 4.6 mph - N/A   Overcast
4:49 PM 59.0 °F 53.6 °F 82% 30.07 in 10.0 mi WSW 4.6 mph - N/A   Overcast
4:53 PM 59.0 °F 54.0 °F 83% 30.07 in 10.0 mi West 4.6 mph - N/A   Overcast
5:30 PM 59.0 °F 54.0 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
5:49 PM 59.0 °F 53.6 °F 82% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 59.0 °F 54.0 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
6:46 PM 60.1 °F 54.0 °F 80% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 59.0 °F 54.0 °F 83% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 59.0 °F 54.0 °F 83% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
8:46 PM 59.0 °F 54.0 °F 83% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 59.0 °F 54.0 °F 83% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 59.0 °F 54.0 °F 83% 30.04 in 10.0 mi WNW 3.5 mph - N/A   Overcast
10:00 PM 59.0 °F 54.0 °F 83% 30.04 in 10.0 mi NW 3.5 mph - N/A   Overcast
10:33 PM 59.0 °F 54.0 °F 83% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 59.0 °F 54.0 °F 83% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
11:24 PM 59.0 °F 55.0 °F 87% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 59.0 °F 54.0 °F 83% 30.03 in 10.0 mi Calm Calm - N/A   Overcast