Weather History for Ketchikan, AK

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Sunday, December 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 30 °F -  
Max Temperature 35 °F 42 °F 55 °F (1959)
Min Temperature 26 °F 31 °F 8 °F (1970)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 27 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.03 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events Rain , Snow    
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

Dec. 01, 2013 Rise Set
Actual Time 7:50 AM AKST 3:21 PM AKST
Civil Twilight 7:06 AM AKST 4:05 PM AKST
Nautical Twilight 6:19 AM AKST 4:52 PM AKST
Astronomical Twilight 5:34 AM AKST 5:36 PM AKST
Moon 6:03 AM AKST (12/1) 2:48 PM AKST (12/1)
Length of Visible Light 8h 59m
Length of Day
7h 30m
Waning Crescent, 2% of the Moon is Illuminated
Dec 1
Waning Crescent
Dec 2
New
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:19 AM 35.6 °F 31.7 °F 33.8 °F 93% 29.67 in 10.0 mi NW 4.6 mph - 0.01 in Rain Light Rain
12:53 AM 35.1 °F 31.0 °F 33.1 °F 92% 29.68 in 10.0 mi WNW 4.6 mph - 0.02 in Rain Light Rain
12:58 AM 35.6 °F 32.8 °F 33.8 °F 93% 29.67 in 10.0 mi WNW 3.5 mph - 0.00 in Rain Light Rain
1:18 AM 33.8 °F 28.6 °F 33.8 °F 100% 29.67 in 10.0 mi WNW 5.8 mph - 0.00 in Rain Light Rain
1:41 AM 35.6 °F 31.7 °F 33.8 °F 93% 29.67 in 10.0 mi WNW 4.6 mph - 0.00 in   Overcast
1:53 AM 35.1 °F 30.1 °F 33.1 °F 92% 29.68 in 10.0 mi WNW 5.8 mph - 0.00 in   Overcast
3:53 AM 34.0 °F - 33.1 °F 96% 29.67 in 10.0 mi Calm Calm - N/A   Overcast
4:00 AM 33.8 °F - 33.8 °F 100% 29.66 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 34.0 °F - 32.0 °F 92% 29.66 in 7.0 mi Calm Calm - 0.01 in Snow Light Snow
5:53 AM 34.0 °F - 32.0 °F 92% 29.65 in 10.0 mi Calm Calm - 0.00 in   Overcast
6:53 AM 33.1 °F 28.7 °F 32.0 °F 96% 29.66 in 9.0 mi WNW 4.6 mph - 0.00 in   Overcast
7:53 AM 34.0 °F 28.0 °F 30.9 °F 89% 29.67 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
8:53 AM 34.0 °F 28.8 °F 30.9 °F 89% 29.68 in 10.0 mi WNW 5.8 mph - N/A   Overcast
9:53 AM 34.0 °F 26.0 °F 30.9 °F 89% 29.69 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
10:53 AM 33.1 °F 24.4 °F 28.9 °F 85% 29.71 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
11:00 AM 33.8 °F 24.3 °F 28.4 °F 81% 29.70 in 10.0 mi NW 13.8 mph - N/A   Overcast
11:53 AM 33.1 °F 24.4 °F 28.9 °F 85% 29.72 in 10.0 mi WNW 11.5 mph 18.4 mph N/A   Mostly Cloudy
12:53 PM 33.1 °F 24.4 °F 27.0 °F 78% 29.74 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
1:53 PM 32.0 °F 23.6 °F 24.1 °F 73% 29.76 in 10.0 mi NW 10.4 mph - N/A   Clear
2:53 PM 30.0 °F 21.1 °F 21.9 °F 72% 29.79 in 10.0 mi NW 10.4 mph 19.6 mph N/A   Clear
3:53 PM 28.9 °F 19.8 °F 19.9 °F 69% 29.82 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
4:53 PM 28.0 °F 17.0 °F 18.0 °F 66% 29.84 in 10.0 mi WNW 13.8 mph - N/A   Clear
5:53 PM 27.0 °F 18.0 °F 18.0 °F 69% 29.87 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:53 PM 26.1 °F 15.6 °F 17.1 °F 69% 29.89 in 10.0 mi WNW 11.5 mph - N/A   Clear
7:53 PM 26.1 °F 16.2 °F 18.0 °F 71% 29.94 in 10.0 mi NW 10.4 mph - N/A   Clear
8:53 PM 27.0 °F 16.1 °F 18.0 °F 69% 29.97 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Clear
9:53 PM 27.0 °F 15.6 °F 17.1 °F 66% 30.00 in 10.0 mi NNW 13.8 mph - N/A   Clear
10:53 PM 27.0 °F 15.2 °F 16.0 °F 63% 30.04 in 10.0 mi NNW 15.0 mph - N/A   Clear
11:53 PM 26.1 °F 15.0 °F 16.0 °F 66% 30.06 in 10.0 mi NW 12.7 mph - N/A   Clear