Weather History for Ketchikan, AK

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Friday, May 24, 2013

  Actual Average Record
Temperature  
Mean Temperature 51 °F -  
Max Temperature 54 °F 56 °F 79 °F (1969)
Min Temperature 48 °F 42 °F 30 °F (1972)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 85    
Maximum Humidity 93    
Minimum Humidity 72    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 13 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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Date:

Astronomy

May. 24, 2013 Rise Set
Actual Time 4:22 AM AKDT 9:06 PM AKDT
Civil Twilight 3:30 AM AKDT 9:58 PM AKDT
Nautical Twilight 2:02 AM AKDT 11:28 PM AKDT
Astronomical Twilight Sun does not rise Sun does not rise
Moon 8:51 PM AKDT (5/24) 4:10 AM AKDT (5/24)
Length of Visible Light 18h 28m
Length of Day
16h 43m
Full, 100% of the Moon is Illuminated
May 24
Full
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 48.0 °F 89% 29.94 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
1:53 AM 50.0 °F 46.9 °F 89% 29.94 in 10.0 mi South 4.6 mph - N/A   Clear
2:00 AM 50.0 °F 46.4 °F 87% 29.94 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
2:24 AM 50.0 °F 46.4 °F 87% 29.94 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
2:39 AM 50.0 °F 46.4 °F 87% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Overcast
2:53 AM 50.0 °F 48.0 °F 93% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:21 AM 50.0 °F 46.4 °F 87% 29.95 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:32 AM 50.0 °F 46.4 °F 87% 29.95 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:53 AM 50.0 °F 46.9 °F 89% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
4:53 AM 48.9 °F 45.0 °F 86% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
5:53 AM 48.9 °F 45.0 °F 86% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
6:04 AM 48.2 °F 44.6 °F 87% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
6:53 AM 50.0 °F 45.0 °F 83% 29.95 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
7:53 AM 51.1 °F 43.0 °F 74% 29.95 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
8:53 AM 51.1 °F 44.1 °F 77% 29.96 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
9:53 AM 51.1 °F 44.1 °F 77% 29.96 in 10.0 mi SE 9.2 mph - 0.00 in   Overcast
10:53 AM 50.0 °F 46.0 °F 86% 29.98 in 10.0 mi SE 8.1 mph - 0.00 in   Overcast
11:53 AM 51.1 °F 45.0 °F 80% 29.98 in 10.0 mi SE 8.1 mph - 0.01 in   Overcast
12:53 PM 52.0 °F 45.0 °F 77% 29.99 in 10.0 mi SE 8.1 mph - N/A   Overcast
1:53 PM 52.0 °F 44.1 °F 74% 30.00 in 10.0 mi ESE 11.5 mph - N/A   Overcast
2:53 PM 52.0 °F 45.0 °F 77% 30.01 in 10.0 mi SE 9.2 mph - N/A   Overcast
3:53 PM 54.0 °F 45.0 °F 72% 30.02 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
4:53 PM 52.0 °F 45.0 °F 77% 30.03 in 10.0 mi SE 9.2 mph - N/A   Overcast
5:53 PM 52.0 °F 45.0 °F 77% 30.04 in 10.0 mi SE 8.1 mph - N/A   Overcast
6:53 PM 51.1 °F 46.0 °F 83% 30.05 in 10.0 mi SE 8.1 mph - N/A   Overcast
7:53 PM 48.9 °F 46.9 °F 93% 30.06 in 10.0 mi SSE 5.8 mph - 0.01 in Rain Light Rain
8:53 PM 48.9 °F 46.0 °F 90% 30.07 in 10.0 mi SSE 5.8 mph - 0.00 in   Overcast
9:20 PM 48.2 °F 46.4 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 48.0 °F 46.0 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
10:29 PM 48.2 °F 46.4 °F 93% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 48.0 °F 46.0 °F 93% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 48.0 °F 45.0 °F 89% 30.06 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy