Weather History for Ketchikan, AK

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Saturday, September 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 51 °F 56 °F 66 °F (1949)
Min Temperature 46 °F 44 °F 23 °F (1971)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 47 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 0.89 in - - ()
Sea Level Pressure  
Sea Level Pressure 28.97 in    
Wind  
Wind Speed 19 mph (SE)    
Max Wind Speed 31 mph    
Max Gust Speed 46 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

Sep. 28, 2013 Rise Set
Actual Time 6:44 AM AKDT 6:29 PM AKDT
Civil Twilight 6:08 AM AKDT 7:05 PM AKDT
Nautical Twilight 5:25 AM AKDT 7:48 PM AKDT
Astronomical Twilight 4:40 AM AKDT 8:32 PM AKDT
Moon No Moon Rise 3:40 PM AKDT (9/28)
Length of Visible Light 12h 57m
Length of Day
11h 44m
Waning Crescent, 34% of the Moon is Illuminated
Sep 28
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.9 °F - 46.9 °F 93% 29.11 in 10.0 mi SE 31.1 mph 46.0 mph 0.11 in Rain Light Rain
1:53 AM 48.9 °F - 46.0 °F 90% 29.08 in 10.0 mi SE 27.6 mph 43.7 mph 0.05 in Rain Light Rain
2:53 AM 48.0 °F - 46.9 °F 96% 29.05 in 7.0 mi SSE 18.4 mph 29.9 mph 0.09 in Rain Light Rain
3:50 AM 48.2 °F - 46.4 °F 93% 29.01 in 9.0 mi SE 21.9 mph 28.8 mph 0.07 in Rain Light Rain
3:53 AM 48.0 °F - 46.9 °F 96% 29.01 in 9.0 mi SSE 19.6 mph 28.8 mph 0.07 in Rain Light Rain
4:16 AM 48.2 °F - 46.4 °F 93% 29.00 in 10.0 mi SE 20.7 mph 28.8 mph 0.03 in Rain Light Rain
4:42 AM 48.2 °F - 46.4 °F 93% 28.98 in 10.0 mi SSE 16.1 mph 31.1 mph 0.04 in Rain Light Rain
4:53 AM 48.0 °F - 46.0 °F 93% 28.98 in 10.0 mi SE 20.7 mph 39.1 mph 0.05 in Rain Light Rain
5:53 AM 48.9 °F - 46.0 °F 90% 28.97 in 7.0 mi SE 21.9 mph 34.5 mph 0.06 in Rain Light Rain
6:02 AM 48.2 °F - 46.4 °F 93% 28.97 in 7.0 mi SE 19.6 mph 31.1 mph 0.01 in Rain Light Rain
6:53 AM 48.0 °F - 46.0 °F 93% 28.96 in 8.0 mi SSE 19.6 mph - 0.08 in Rain Light Rain
7:53 AM 48.0 °F - 46.9 °F 96% 28.96 in 9.0 mi SSE 17.3 mph 27.6 mph 0.05 in Rain Light Rain
8:53 AM 48.0 °F - 46.9 °F 96% 28.97 in 10.0 mi SE 15.0 mph 26.5 mph 0.09 in Rain Light Rain
9:53 AM 48.9 °F - 48.0 °F 97% 28.97 in 10.0 mi SE 24.2 mph 29.9 mph 0.01 in   Overcast
10:53 AM 48.0 °F - 48.0 °F 100% 28.97 in 10.0 mi SE 17.3 mph - 0.06 in Rain Light Rain
11:53 AM 48.9 °F - 48.0 °F 97% 28.97 in 10.0 mi SE 15.0 mph - 0.03 in Rain Light Rain
12:53 PM 48.9 °F - 48.0 °F 97% 28.98 in 10.0 mi SE 10.4 mph - 0.05 in Rain Light Rain
1:53 PM 48.9 °F - 46.9 °F 93% 28.97 in 10.0 mi SE 17.3 mph - 0.02 in Rain Light Rain
2:53 PM 50.0 °F - 48.0 °F 93% 28.96 in 10.0 mi SSE 8.1 mph - 0.04 in   Overcast
3:53 PM 51.1 °F - 46.9 °F 86% 28.94 in 10.0 mi SE 12.7 mph - N/A   Overcast
4:53 PM 51.1 °F - 46.0 °F 83% 28.94 in 10.0 mi SE 12.7 mph - N/A   Overcast
5:53 PM 50.0 °F - 46.0 °F 86% 28.94 in 10.0 mi SSE 5.8 mph - N/A   Overcast
6:53 PM 48.9 °F - 46.0 °F 90% 28.93 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
7:53 PM 48.0 °F - 46.9 °F 96% 28.93 in 10.0 mi SSW 3.5 mph - 0.01 in Rain Light Rain
8:53 PM 46.0 °F 44.8 °F 46.0 °F 100% 28.92 in 10.0 mi South 3.5 mph - 0.00 in   Overcast
9:53 PM 46.9 °F - 46.9 °F 100% 28.91 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
10:53 PM 46.0 °F - 46.0 °F 100% 28.90 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
11:53 PM 46.0 °F 43.1 °F 46.0 °F 100% 28.89 in 10.0 mi NNW 5.8 mph - 0.01 in   Overcast