Ketchikan, AK

4:35 PM AKST on January 23, 2018 (GMT -0900)
Ketchikan International

Weather History for PAKT - December, 2017

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Friday, December 22, 2017

  Actual Average Record
Temperature  
Mean Temperature 27 °F -  
Max Temperature 33 °F 39 °F 51 °F (1960)
Min Temperature 21 °F 29 °F 10 °F (1964)
Degree Days  
Heating Degree Days 38    
Moisture  
Dew Point 21 °F    
Average Humidity 81    
Maximum Humidity 93    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.53 in    
Wind  
Wind Speed 2 mph (West)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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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Daily Weather History Graph

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Astronomy

Dec. 22, 2017 Rise Set
Actual Time 8:12 AM AKST 3:18 PM AKST
Civil Twilight 7:26 AM AKST 4:04 PM AKST
Nautical Twilight 6:38 AM AKST 4:52 PM AKST
Astronomical Twilight 5:53 AM AKST 5:37 PM AKST
Moon 10:45 AM AKST (12/22) 8:04 PM AKST (12/22)
Length of Visible Light 8h 38m
Length of Day
7h 05m
Waxing Crescent, 18% of the Moon is Illuminated
Dec 22
Waxing Crescent
Dec 26
First Quarter
Jan 1
Full
Jan 8
Last Quarter
Jan 16
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 28.9 °F - 21.0 °F 72% 30.53 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 27.0 °F - 23.0 °F 85% 30.53 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 25.0 °F 20.7 °F 19.9 °F 81% 30.53 in 10.0 mi South 3.5 mph - N/A   Clear
3:53 AM 24.1 °F - 19.9 °F 84% 30.53 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 26.1 °F 18.4 °F 21.9 °F 84% 30.52 in 10.0 mi NW 6.9 mph - N/A   Clear
5:53 AM 25.0 °F - 21.9 °F 88% 30.53 in 10.0 mi Calm Calm - N/A   Clear
6:04 AM 23.0 °F 18.4 °F 19.9 °F 88% 30.52 in 10.0 mi South 3.5 mph - N/A   Clear
6:53 AM 21.2 °F 16.4 °F 19.4 °F 93% 30.53 in 10.0 mi West 3.5 mph - N/A   Clear
7:53 AM 23.0 °F 18.4 °F 19.4 °F 86% 30.54 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:53 AM 26.6 °F 22.6 °F 21.2 °F 80% 30.56 in 10.0 mi WNW 3.5 mph - N/A   Partly Cloudy
9:53 AM 28.4 °F 22.2 °F 21.2 °F 74% 30.56 in 10.0 mi SE 5.8 mph - N/A   Clear
10:53 AM 30.9 °F - 23.0 °F 72% 30.56 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 33.8 °F 25.8 °F 21.2 °F 60% 30.54 in 10.0 mi NNW 10.4 mph - N/A   Clear
12:53 PM 32.0 °F 23.6 °F 19.4 °F 60% 30.54 in 10.0 mi NW 10.4 mph - N/A   Clear
1:53 PM 30.9 °F 25.2 °F 21.0 °F 67% 30.53 in 10.0 mi NW 5.8 mph - N/A   Clear
2:53 PM 28.9 °F - 21.0 °F 72% 30.53 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 27.0 °F - 21.9 °F 81% 30.52 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 24.1 °F - 19.9 °F 84% 30.51 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 23.0 °F - 19.9 °F 88% 30.51 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 24.1 °F 19.7 °F 21.0 °F 88% 30.50 in 10.0 mi West 3.5 mph - N/A   Clear
7:53 PM 24.1 °F - 21.0 °F 88% 30.50 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 21.9 °F - 19.9 °F 92% 30.52 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 23.0 °F - 19.0 °F 85% 30.52 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 23.0 °F - 19.0 °F 85% 30.53 in - Calm Calm - N/A   Clear
11:53 PM 23.0 °F - 18.0 °F 81% 30.53 in 10.0 mi Calm Calm - N/A   Clear