Weather History for Ketchikan, AK

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Friday, October 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 55 °F 51 °F 60 °F (1957)
Min Temperature 48 °F 40 °F 31 °F (1992)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 97    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 1.10 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.41 in    
Wind  
Wind Speed 10 mph (SE)    
Max Wind Speed 18 mph    
Max Gust Speed 25 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

Oct. 12, 2012 Rise Set
Actual Time 7:12 AM AKDT 5:52 PM AKDT
Civil Twilight 6:35 AM AKDT 6:29 PM AKDT
Nautical Twilight 5:53 AM AKDT 7:11 PM AKDT
Astronomical Twilight 5:10 AM AKDT 7:54 PM AKDT
Moon 3:36 AM AKDT (10/12) 4:26 PM AKDT (10/12)
Length of Visible Light 11h 54m
Length of Day
10h 40m
Waning Crescent, 10% of the Moon is Illuminated
Oct 12
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last 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 48.0 °F 46.9 °F 96% 29.42 in 6.0 mi South 5.8 mph - 0.12 in Rain Rain
1:53 AM 48.0 °F 46.9 °F 96% 29.39 in 4.0 mi South 4.6 mph - 0.04 in Rain Light Rain
2:53 AM 48.9 °F 46.9 °F 93% 29.37 in 5.0 mi South 6.9 mph - 0.05 in Rain Light Rain
3:53 AM 48.9 °F 48.0 °F 97% 29.36 in 5.0 mi SSE 9.2 mph - 0.14 in Rain Rain
4:53 AM 50.0 °F 48.0 °F 93% 29.34 in 5.0 mi SSE 9.2 mph - 0.06 in Rain Light Rain
5:53 AM 50.0 °F 48.9 °F 96% 29.33 in 4.0 mi SSE 8.1 mph - 0.04 in Rain Light Rain
6:14 AM 50.0 °F 48.2 °F 94% 29.33 in 4.0 mi SSE 10.4 mph - 0.02 in Rain Light Rain
6:53 AM 50.0 °F 48.9 °F 96% 29.33 in 4.0 mi SSE 10.4 mph - 0.04 in Rain Light Rain
7:53 AM 50.0 °F 48.9 °F 96% 29.34 in 3.0 mi SE 12.7 mph 18.4 mph 0.12 in Rain Rain
8:49 AM 50.0 °F 50.0 °F 100% 29.34 in 3.0 mi South 3.5 mph - 0.20 in Rain Rain
8:53 AM 50.0 °F 50.0 °F 100% 29.35 in 3.0 mi South 4.6 mph - 0.21 in Rain Rain
9:53 AM 52.0 °F 52.0 °F 100% 29.36 in 7.0 mi SE 10.4 mph - 0.03 in   Overcast
10:53 AM 52.0 °F 52.0 °F 100% 29.39 in 10.0 mi SE 13.8 mph - 0.00 in   Overcast
11:53 AM 53.1 °F 52.0 °F 96% 29.41 in 10.0 mi ESE 15.0 mph - 0.01 in   Overcast
12:53 PM 55.0 °F 50.0 °F 83% 29.44 in 10.0 mi SE 9.2 mph 17.3 mph N/A   Overcast
1:53 PM 53.1 °F 51.1 °F 93% 29.46 in 9.0 mi ESE 12.7 mph - N/A   Overcast
2:53 PM 53.1 °F 51.1 °F 93% 29.46 in 10.0 mi SE 15.0 mph - N/A   Overcast
3:53 PM 53.1 °F 51.1 °F 93% 29.46 in 10.0 mi SE 13.8 mph - N/A   Overcast
4:53 PM 52.0 °F 51.1 °F 97% 29.46 in 5.0 mi SE 10.4 mph - 0.00 in Rain Light Rain
5:53 PM 52.0 °F 51.1 °F 97% 29.45 in 7.0 mi SE 16.1 mph - 0.02 in Rain Light Rain
6:53 PM 52.0 °F 51.1 °F 97% 29.44 in 6.0 mi SE 16.1 mph - 0.05 in Rain Light Rain
7:53 PM 52.0 °F 51.1 °F 97% 29.44 in 5.0 mi SE 17.3 mph 25.3 mph 0.08 in Rain Light Rain
8:53 PM 51.8 °F 51.8 °F 100% 29.43 in 4.0 mi SE 12.7 mph - N/A Rain Light Rain
9:30 PM 51.8 °F 51.8 °F 100% 29.44 in 5.0 mi SE 17.3 mph 21.9 mph 0.08 in Rain Light Rain
9:46 PM 51.8 °F 51.8 °F 100% 29.44 in 6.0 mi SE 18.4 mph - 0.10 in Rain Light Rain
10:00 PM 51.8 °F 51.8 °F 100% 29.44 in 6.0 mi SE 10.4 mph - 0.01 in Rain Light Rain
10:41 PM 53.6 °F 51.8 °F 94% 29.44 in 4.0 mi ESE 11.5 mph - 0.05 in Rain Heavy Rain
10:53 PM 52.0 °F 52.0 °F 100% 29.44 in 8.0 mi ESE 16.1 mph - 0.07 in Rain Light Rain
11:11 PM 51.8 °F 51.8 °F 100% 29.45 in 10.0 mi SE 13.8 mph - 0.01 in Rain Light Rain
11:43 PM 51.8 °F 51.8 °F 100% 29.46 in 9.0 mi ESE 9.2 mph - 0.02 in Rain Light Rain
11:53 PM 52.0 °F 52.0 °F 100% 29.47 in 10.0 mi ESE 6.9 mph - 0.02 in   Overcast