History for Ketchikan, AK

Monday, August 20, 2012 — View Current Conditions
Monday, August 20, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 59 °F -  
Max Temperature 62 °F 64 °F 81 °F (1977)
Min Temperature 55 °F 51 °F 41 °F (1964)
Degree Days
Heating Degree Days 6    
Growing Degree Days 9 (Base 50)    
Moisture
Dew Point 55 °F    
Average Humidity 88    
Maximum Humidity 96    
Minimum Humidity 78    
Precipitation
Precipitation 0.01 in - - ()
Sea Level Pressure
Sea Level Pressure 30.04 in    
Wind
Wind Speed 5 mph (SE)    
Max Wind Speed 10 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
May. 24, 2013 Rise Set
Actual Time 5:30 AM AKDT 8:07 PM AKDT
Civil Twilight 4:49 AM AKDT 8:48 PM AKDT
Nautical Twilight 3:56 AM AKDT 9:41 PM AKDT
Astronomical Twilight 2:48 AM AKDT 10:48 PM AKDT
Moon 9:51 AM AKDT (8/20) 8:40 PM AKDT (8/20)
Length Of Visible Light 15h 58m
Length of Day
14h 37m
Waxing Crescent, 12% of the Moon is Illuminated
Aug 20
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Hourly Observations
Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F 55.9 °F 96% 30.06 in 10.0 mi SSE 3.5 mph - N/A   Overcast
1:53 AM 57.0 °F 55.9 °F 96% 30.06 in 10.0 mi Variable 3.5 mph - 0.01 in   Overcast
2:53 AM 57.0 °F 55.9 °F 96% 30.05 in 10.0 mi SSE 4.6 mph - N/A   Overcast
3:53 AM 57.0 °F 55.9 °F 96% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Overcast
4:15 AM 57.2 °F 55.4 °F 94% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Overcast
4:45 AM 57.2 °F 55.4 °F 94% 30.04 in 10.0 mi SSE 8.1 mph - N/A   Overcast
4:53 AM 57.0 °F 55.0 °F 93% 30.04 in 10.0 mi SSE 5.8 mph - N/A   Overcast
5:53 AM 57.0 °F 55.0 °F 93% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Overcast
6:02 AM 57.2 °F 55.4 °F 94% 30.04 in 10.0 mi South 3.5 mph - N/A   Overcast
6:08 AM 57.2 °F 55.4 °F 94% 30.04 in 10.0 mi South 3.5 mph - N/A   Overcast
6:53 AM 57.0 °F 55.0 °F 93% 30.05 in 10.0 mi SE 4.6 mph - N/A   Overcast
7:53 AM 57.9 °F 55.0 °F 90% 30.05 in 10.0 mi Variable 3.5 mph - N/A   Overcast
8:53 AM 59.0 °F 55.9 °F 90% 30.05 in 10.0 mi SSE 3.5 mph - N/A   Overcast
9:53 AM 60.1 °F 55.0 °F 83% 30.05 in 10.0 mi SE 5.8 mph - N/A   Overcast
10:53 AM 61.0 °F 54.0 °F 78% 30.05 in 10.0 mi SE 9.2 mph - N/A   Overcast
11:53 AM 61.0 °F 54.0 °F 78% 30.05 in 10.0 mi SE 5.8 mph - N/A   Overcast
12:53 PM 61.0 °F 54.0 °F 78% 30.06 in 10.0 mi ESE 10.4 mph - N/A   Overcast
1:53 PM 61.0 °F 54.0 °F 78% 30.06 in 10.0 mi ESE 9.2 mph - N/A   Overcast
2:53 PM 61.0 °F 54.0 °F 78% 30.06 in 10.0 mi SE 5.8 mph - N/A   Overcast
3:53 PM 61.0 °F 54.0 °F 78% 30.05 in 10.0 mi SE 6.9 mph - N/A   Overcast
4:53 PM 61.0 °F 55.0 °F 81% 30.04 in 10.0 mi ESE 9.2 mph - N/A   Overcast
5:53 PM 60.1 °F 55.0 °F 83% 30.04 in 10.0 mi SE 9.2 mph - N/A   Overcast
6:53 PM 59.0 °F 55.0 °F 87% 30.03 in 10.0 mi SE 8.1 mph - N/A   Overcast
7:53 PM 57.9 °F 54.0 °F 87% 30.04 in 10.0 mi SE 5.8 mph - N/A   Overcast
8:53 PM 57.0 °F 54.0 °F 89% 30.04 in 10.0 mi SSE 5.8 mph - N/A   Overcast
9:12 PM 57.2 °F 53.6 °F 88% 30.03 in 10.0 mi SSE 5.8 mph - N/A   Overcast
9:51 PM 57.2 °F 53.6 °F 88% 30.03 in 10.0 mi SE 6.9 mph - N/A   Overcast
9:53 PM 57.0 °F 53.1 °F 87% 30.04 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:06 PM 57.2 °F 53.6 °F 88% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Overcast
10:53 PM 57.0 °F 52.0 °F 83% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Overcast
11:53 PM 55.9 °F 53.1 °F 90% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Overcast
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