Ketchikan, AK

8:05 AM AKDT on April 22, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - December, 2017

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Monday, December 11, 2017

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 57 °F 40 °F 59 °F (1962)
Min Temperature 46 °F 31 °F 20 °F (1977)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 35 °F    
Average Humidity 53    
Maximum Humidity 89    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 14 mph (SSE)    
Max Wind Speed 20 mph    
Max Gust Speed 28 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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 11, 2017 Rise Set
Actual Time 8:04 AM AKST 3:16 PM AKST
Civil Twilight 7:18 AM AKST 4:01 PM AKST
Nautical Twilight 6:30 AM AKST 4:49 PM AKST
Astronomical Twilight 5:45 AM AKST 5:34 PM AKST
Moon 12:26 AM AKST (12/11) 1:03 PM AKST (12/11)
Length of Visible Light 8h 43m
Length of Day
7h 11m
Waning Crescent, 34% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 17
New
Dec 26
First Quarter
Jan 1
Full
Jan 8
Last 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 52.0 °F - 43.0 °F 71% 30.07 in 10.0 mi SSE 13.8 mph 23.0 mph N/A   Partly Cloudy
1:53 AM 52.0 °F - 41.0 °F 66% 30.06 in 10.0 mi South 12.7 mph - N/A   Clear
2:53 AM 52.0 °F - 37.9 °F 59% 30.04 in 10.0 mi SSE 13.8 mph 21.9 mph N/A   Clear
3:53 AM 53.1 °F - 37.0 °F 55% 30.03 in 10.0 mi South 13.8 mph - N/A   Clear
4:53 AM 53.1 °F - 35.1 °F 50% 30.03 in 10.0 mi SSE 12.7 mph - N/A   Clear
5:53 AM 55.0 °F - 32.0 °F 42% 30.04 in 10.0 mi SSE 12.7 mph - N/A   Clear
6:53 AM 57.0 °F - 28.9 °F 34% 30.03 in 10.0 mi SSE 19.6 mph 27.6 mph N/A   Clear
7:53 AM 57.0 °F - 27.0 °F 32% 30.04 in 10.0 mi SSE 19.6 mph 24.2 mph N/A   Clear
8:53 AM 57.0 °F - 28.9 °F 34% 30.04 in 10.0 mi SSE 13.8 mph 26.5 mph N/A   Overcast
9:53 AM 55.9 °F - 30.0 °F 37% 30.05 in 10.0 mi SSE 13.8 mph - N/A   Clear
10:53 AM 55.9 °F - 30.9 °F 39% 30.03 in 10.0 mi South 10.4 mph - N/A   Clear
11:53 AM 57.2 °F - 28.4 °F 33% 30.04 in 10.0 mi SE 13.8 mph 21.9 mph N/A   Clear
12:53 PM 55.4 °F - 30.2 °F 38% 30.02 in 10.0 mi SE 15.0 mph - N/A   Clear
1:53 PM 55.4 °F - 32.0 °F 41% 30.01 in 10.0 mi SE 12.7 mph - N/A   Clear
2:53 PM 53.6 °F - 30.2 °F 41% 29.99 in 10.0 mi South 8.1 mph - N/A   Clear
3:53 PM 53.1 °F - 32.0 °F 45% 29.99 in 10.0 mi SE 15.0 mph - N/A   Clear
4:53 PM 52.0 °F - 33.1 °F 49% 29.99 in 10.0 mi SE 10.4 mph - N/A   Clear
5:53 PM 52.0 °F - 33.1 °F 49% 29.99 in 10.0 mi SE 11.5 mph - N/A   Clear
6:53 PM 50.0 °F - 36.0 °F 59% 30.00 in 10.0 mi SE 12.7 mph - N/A   Clear
7:53 PM 50.0 °F - 36.0 °F 59% 30.01 in 10.0 mi SE 13.8 mph - N/A   Clear
8:53 PM 51.1 °F - 37.0 °F 59% 30.03 in 10.0 mi SE 13.8 mph - N/A   Overcast
9:53 PM 51.1 °F - 39.0 °F 63% 30.04 in 10.0 mi SE 15.0 mph - N/A   Overcast
10:36 PM 50.0 °F - 37.9 °F 63% 30.06 in 10.0 mi SE 15.0 mph - 0.00 in   Overcast
10:53 PM 48.9 °F - 39.0 °F 69% 30.07 in 9.0 mi SE 16.1 mph - 0.00 in   Overcast
11:21 PM 48.0 °F - 42.1 °F 80% 30.07 in 5.0 mi SSE 10.4 mph - 0.06 in Rain Light Rain
11:36 PM 46.0 °F 40.6 °F 43.0 °F 89% 30.08 in 10.0 mi SE 11.5 mph - 0.07 in   Overcast
11:53 PM 48.2 °F - 42.8 °F 82% 30.09 in 10.0 mi SE 11.5 mph - N/A   Overcast