Weather History for Ketchikan, AK

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Saturday, February 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 43 °F 41 °F 54 °F (1964)
Min Temperature 36 °F 30 °F 14 °F (1954)
Degree Days  
Heating Degree Days 25    
Moisture  
Dew Point 37 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
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

Feb. 16, 2013 Rise Set
Actual Time 7:07 AM AKST 4:55 PM AKST
Civil Twilight 6:29 AM AKST 5:33 PM AKST
Nautical Twilight 5:46 AM AKST 6:16 PM AKST
Astronomical Twilight 5:04 AM AKST 6:58 PM AKST
Moon 9:08 AM AKST (2/16) 12:15 AM AKST (2/16)
Length of Visible Light 11h 04m
Length of Day
9h 48m
Waxing Crescent, 41% of the Moon is Illuminated
Feb 16
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:03 AM 41.0 °F 38.0 °F 39.2 °F 93% 29.97 in 10.0 mi NW 4.6 mph - N/A   Overcast
12:30 AM 39.2 °F 35.0 °F 39.2 °F 100% 29.98 in 10.0 mi NNW 5.8 mph - N/A   Overcast
12:53 AM 39.9 °F 35.1 °F 39.9 °F 100% 29.99 in 10.0 mi NNW 6.9 mph - N/A   Overcast
1:53 AM 39.9 °F 37.8 °F 39.9 °F 100% 30.00 in 10.0 mi NW 3.5 mph - N/A   Overcast
2:05 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.99 in 10.0 mi NW 4.6 mph - N/A   Overcast
3:26 AM 39.2 °F 35.0 °F 39.2 °F 100% 30.01 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
3:53 AM 39.0 °F 34.0 °F 39.0 °F 100% 30.01 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
4:38 AM 39.2 °F 35.9 °F 37.4 °F 93% 30.02 in 7.0 mi NW 4.6 mph - 0.00 in Rain Light Rain
4:53 AM 39.0 °F 34.8 °F 37.9 °F 96% 30.03 in 10.0 mi NNW 5.8 mph - 0.00 in   Overcast
5:53 AM 39.0 °F 36.8 °F 37.9 °F 96% 30.03 in 10.0 mi NW 3.5 mph - N/A   Overcast
6:53 AM 39.0 °F 36.8 °F 37.9 °F 96% 30.04 in 10.0 mi NNW 3.5 mph - N/A   Overcast
7:53 AM 37.9 °F 33.5 °F 36.0 °F 93% 30.07 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
8:53 AM 39.9 °F 34.5 °F 35.1 °F 83% 30.09 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
9:53 AM 42.1 °F 37.1 °F 36.0 °F 79% 30.10 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
10:53 AM 43.0 °F 38.2 °F 36.0 °F 76% 30.12 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
11:53 AM 43.0 °F 39.5 °F 34.0 °F 71% 30.14 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
12:53 PM 43.0 °F 38.2 °F 34.0 °F 71% 30.15 in 10.0 mi NW 8.1 mph - N/A   Overcast
1:53 PM 42.1 °F 37.7 °F 34.0 °F 73% 30.16 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
2:53 PM 43.0 °F 38.2 °F 35.1 °F 74% 30.17 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
3:53 PM 42.1 °F 37.7 °F 37.0 °F 82% 30.18 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
4:53 PM 41.0 °F - 37.0 °F 86% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 PM 37.9 °F 32.7 °F 37.9 °F 100% 30.19 in 10.0 mi NW 6.9 mph - 0.02 in   Overcast
6:53 PM 37.9 °F 34.4 °F 37.0 °F 97% 30.20 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
7:53 PM 37.9 °F - 37.0 °F 97% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 37.9 °F 35.5 °F 34.0 °F 86% 30.22 in 10.0 mi WNW 3.5 mph - 0.00 in   Overcast
9:53 PM 37.9 °F 35.5 °F 33.1 °F 83% 30.23 in 10.0 mi NW 3.5 mph - N/A   Overcast
10:53 PM 37.9 °F 35.5 °F 34.0 °F 86% 30.23 in 10.0 mi NW 3.5 mph - N/A   Overcast
11:53 PM 36.0 °F - 33.1 °F 89% 30.22 in 10.0 mi Calm Calm - N/A   Overcast