Weather History for Ketchikan, AK

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Friday, December 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 46 °F 41 °F 54 °F (1962)
Min Temperature 37 °F 31 °F 5 °F (1971)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 40 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 87    
Precipitation  
Precipitation 2.09 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 14 mph (SE)    
Max Wind Speed 31 mph    
Max Gust Speed 45 mph    
Visibility 6 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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Date:

Astronomy

Dec. 13, 2013 Rise Set
Actual Time 8:06 AM AKST 3:16 PM AKST
Civil Twilight 7:20 AM AKST 4:01 PM AKST
Nautical Twilight 6:32 AM AKST 4:49 PM AKST
Astronomical Twilight 5:47 AM AKST 5:34 PM AKST
Moon 1:28 PM AKST (12/13) 4:08 AM AKST (12/13)
Length of Visible Light 8h 41m
Length of Day
7h 09m
Waxing Gibbous, 89% of the Moon is Illuminated
Dec 13
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.9 °F 35.5 °F 35.1 °F 89% 29.96 in 10.0 mi ESE 3.5 mph - N/A   Clear
1:53 AM 37.0 °F 34.5 °F 35.1 °F 93% 29.98 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
2:53 AM 37.9 °F 33.5 °F 36.0 °F 93% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:53 AM 39.0 °F 34.8 °F 37.0 °F 93% 29.98 in 10.0 mi South 5.8 mph - N/A   Overcast
4:19 AM 39.2 °F 34.2 °F 37.4 °F 93% 29.98 in 10.0 mi South 6.9 mph - N/A   Overcast
4:53 AM 39.9 °F 35.1 °F 37.0 °F 89% 29.99 in 9.0 mi SSE 6.9 mph - 0.00 in Rain Light Rain
5:53 AM 39.0 °F 33.4 °F 37.9 °F 96% 29.98 in 8.0 mi South 8.1 mph - 0.01 in Rain Light Rain
6:53 AM 39.9 °F 31.8 °F 39.0 °F 97% 29.96 in 5.0 mi SE 15.0 mph - 0.03 in Rain Light Rain
7:53 AM 41.0 °F 33.9 °F 39.9 °F 96% 29.94 in 7.0 mi SE 12.7 mph - 0.05 in Rain Light Rain
8:53 AM 42.1 °F 33.9 °F 39.9 °F 92% 29.94 in 3.0 mi SE 17.3 mph 24.2 mph 0.05 in Rain Light Rain
9:53 AM 42.1 °F 33.3 °F 39.9 °F 92% 29.92 in 4.0 mi SE 19.6 mph 28.8 mph 0.10 in Rain Rain
10:20 AM 42.8 °F 34.5 °F 39.2 °F 87% 29.91 in 10.0 mi SE 18.4 mph 24.2 mph 0.01 in   Overcast
10:53 AM 42.8 °F 33.5 °F 39.2 °F 87% 29.89 in 8.0 mi SE 23.0 mph 31.1 mph N/A Rain Light Rain
11:53 AM 42.8 °F 32.9 °F 41.0 °F 93% 29.85 in 10.0 mi SE 26.5 mph 35.7 mph N/A Rain Light Rain
12:53 PM 44.6 °F 35.5 °F 41.0 °F 87% 29.81 in 6.0 mi SE 25.3 mph 36.8 mph N/A Rain Light Rain
1:53 PM 45.0 °F 35.8 °F 42.1 °F 90% 29.78 in 4.0 mi SE 26.5 mph 40.3 mph 0.14 in Rain Rain
2:53 PM 44.6 °F 34.6 °F 42.8 °F 93% 29.75 in 3.0 mi SE 31.1 mph 44.9 mph N/A Rain Light Rain
3:53 PM 44.1 °F 34.4 °F 44.1 °F 100% 29.74 in 3.0 mi SE 27.6 mph 41.4 mph 0.25 in Rain Heavy Rain
4:53 PM 45.0 °F 36.0 °F 44.1 °F 97% 29.71 in 3.0 mi SE 25.3 mph 42.6 mph 0.50 in Rain Heavy Rain
5:53 PM 44.6 °F 34.7 °F 44.6 °F 100% 29.70 in 3.0 mi SE 29.9 mph 43.7 mph N/A Rain Heavy Rain
6:53 PM 46.0 °F 37.4 °F 45.0 °F 96% 29.70 in 3.0 mi SE 25.3 mph 40.3 mph 0.43 in Rain Heavy Rain
7:53 PM 46.0 °F 37.4 °F 46.0 °F 100% 29.70 in 2.0 mi SE 25.3 mph 38.0 mph 0.23 in Rain Rain
8:53 PM - - - N/A% 29.71 in 3.0 mi SE 21.9 mph 34.5 mph 0.09 in Rain Light Rain
9:53 PM - - - N/A% 29.72 in 3.0 mi SE 24.2 mph 32.2 mph 0.10 in Rain Light Rain
10:00 PM - - - N/A% 29.72 in 5.0 mi SE 23.0 mph 33.4 mph 0.00 in Rain Light Rain
10:14 PM - - - N/A% 29.72 in 3.0 mi SE 18.4 mph 32.2 mph 0.02 in Rain Rain
10:24 PM - - - N/A% 29.72 in 4.0 mi SE 23.0 mph 32.2 mph 0.04 in Rain Light Rain
10:53 PM - - - N/A% 29.72 in 4.0 mi SE 19.6 mph 28.8 mph 0.05 in Rain Light Rain
11:17 PM - - - N/A% 29.73 in 4.0 mi SE 20.7 mph 33.4 mph 0.02 in Rain Light Rain
11:53 PM 46.9 °F - 46.0 °F 97% 29.73 in 3.0 mi SE 21.9 mph 36.8 mph 0.06 in Rain Light Rain