Weather History for Ketchikan, AK

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Wednesday, February 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F -  
Max Temperature 39 °F 40 °F 53 °F (2004)
Min Temperature 34 °F 29 °F 8 °F (1975)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 35 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation  
Precipitation 0.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.29 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
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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Date:

Astronomy

Feb. 13, 2013 Rise Set
Actual Time 7:13 AM AKST 4:49 PM AKST
Civil Twilight 6:35 AM AKST 5:27 PM AKST
Nautical Twilight 5:52 AM AKST 6:10 PM AKST
Astronomical Twilight 5:10 AM AKST 6:52 PM AKST
Moon 7:58 AM AKST (2/13) 9:53 PM AKST (2/13)
Length of Visible Light 10h 52m
Length of Day
9h 35m
Waxing Crescent, 15% of the Moon is Illuminated
Feb 13
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
12:53 AM 36.0 °F 33.3 °F 34.0 °F 93% 30.23 in 10.0 mi SE 3.5 mph - N/A   Overcast
1:53 AM 36.0 °F - 34.0 °F 93% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 35.1 °F - 34.0 °F 96% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 35.1 °F - 35.1 °F 100% 30.28 in 10.0 mi Calm Calm - 0.00 in   Overcast
5:53 AM 34.0 °F 29.8 °F 33.1 °F 96% 30.28 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
6:02 AM 35.6 °F 31.7 °F 33.8 °F 93% 30.27 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
6:53 AM 34.0 °F 31.0 °F 33.1 °F 96% 30.29 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:53 AM 34.0 °F 31.0 °F 34.0 °F 100% 30.31 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
8:53 AM 36.0 °F 33.3 °F 35.1 °F 97% 30.32 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
9:53 AM 37.0 °F 32.4 °F 36.0 °F 96% 30.33 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
10:53 AM 39.0 °F 34.0 °F 37.0 °F 93% 30.33 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:33 AM 39.2 °F 33.0 °F 35.6 °F 87% 30.32 in 10.0 mi SE 9.2 mph - N/A   Overcast
11:42 AM 39.2 °F 34.2 °F 37.4 °F 93% 30.32 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:53 AM 39.9 °F 33.4 °F 36.0 °F 86% 30.33 in 10.0 mi SSE 10.4 mph - N/A   Overcast
12:53 PM 37.9 °F 34.4 °F 37.9 °F 100% 30.32 in 10.0 mi SSE 4.6 mph - 0.01 in Rain Light Rain
1:53 PM 39.0 °F 34.0 °F 37.9 °F 96% 30.32 in 8.0 mi SE 6.9 mph - 0.00 in Rain Light Rain
2:53 PM 37.0 °F 30.4 °F 37.0 °F 100% 30.31 in 10.0 mi SSE 9.2 mph - 0.02 in   Overcast
3:53 PM 37.9 °F 30.5 °F 36.0 °F 93% 30.29 in 10.0 mi SE 11.5 mph - N/A   Overcast
4:53 PM 37.9 °F 33.5 °F 36.0 °F 93% 30.28 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
5:53 PM 37.9 °F 33.5 °F 35.1 °F 89% 30.29 in 10.0 mi South 5.8 mph - N/A   Overcast
6:53 PM 39.9 °F 33.4 °F 33.1 °F 77% 30.28 in 10.0 mi SE 10.4 mph 21.9 mph N/A   Overcast
7:53 PM 39.9 °F 32.1 °F 32.0 °F 73% 30.27 in 10.0 mi SE 13.8 mph - 0.00 in Rain Light Rain
8:53 PM 39.9 °F 33.4 °F 32.0 °F 73% 30.25 in 10.0 mi SSE 10.4 mph - 0.00 in   Overcast
9:15 PM 39.2 °F 29.6 °F 33.8 °F 81% 30.25 in 10.0 mi SE 19.6 mph 25.3 mph 0.00 in Rain Light Rain
9:53 PM 37.9 °F 29.2 °F 35.1 °F 89% 30.24 in 10.0 mi SE 15.0 mph 20.7 mph 0.01 in Rain Light Rain
10:53 PM 37.9 °F 30.9 °F 35.1 °F 89% 30.24 in 10.0 mi SSE 10.4 mph 18.4 mph 0.00 in Rain Light Rain
11:53 PM 37.9 °F 30.9 °F 35.1 °F 89% 30.23 in 10.0 mi SSE 10.4 mph - 0.01 in   Overcast