Ketchikan, AK

4:37 PM AKST on January 23, 2018 (GMT -0900)
Ketchikan International

Weather History for PAKT - December, 2017

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Thursday, December 28, 2017

  Actual Average Record
Temperature  
Mean Temperature 20 °F -  
Max Temperature 27 °F 39 °F 55 °F (1979)
Min Temperature 10 °F 29 °F 3 °F (1996)
Degree Days  
Heating Degree Days 46    
Moisture  
Dew Point 9 °F    
Average Humidity 66    
Maximum Humidity 77    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 9 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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 28, 2017 Rise Set
Actual Time 8:14 AM AKST 3:23 PM AKST
Civil Twilight 7:28 AM AKST 4:09 PM AKST
Nautical Twilight 6:40 AM AKST 4:57 PM AKST
Astronomical Twilight 5:55 AM AKST 5:42 PM AKST
Moon 12:53 PM AKST (12/28) 2:12 AM AKST (12/28)
Length of Visible Light 8h 40m
Length of Day
7h 08m
Waxing Gibbous, 76% of the Moon is Illuminated
Dec 28
Waxing Gibbous
Jan 1
Full
Jan 8
Last Quarter
Jan 16
New
Jan 24
First 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 18.0 °F 12.7 °F 10.0 °F 71% 30.16 in 10.0 mi South 3.5 mph - N/A   Clear
1:53 AM 18.0 °F - 10.9 °F 74% 30.14 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 16.0 °F 8.8 °F 10.0 °F 77% 30.12 in 10.0 mi South 4.6 mph - N/A   Clear
3:53 AM 16.0 °F - 10.0 °F 77% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 16.0 °F - 9.0 °F 74% 30.06 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 17.1 °F - 10.0 °F 74% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:04 AM 17.1 °F - 10.0 °F 74% 30.02 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 15.8 °F - 8.6 °F 73% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 14.0 °F - 8.1 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 15.1 °F - 7.0 °F 70% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 26.1 °F 16.8 °F 8.1 °F 47% 29.98 in 10.0 mi WNW 9.2 mph - N/A   Clear
10:53 AM 23.0 °F 15.8 °F 10.4 °F 59% 29.98 in 10.0 mi ESE 5.8 mph - N/A   Clear
11:53 AM 26.6 °F - 12.2 °F 55% 29.98 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 27.0 °F - 10.9 °F 51% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 27.0 °F - 17.1 °F 66% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 23.0 °F - 12.0 °F 63% 30.03 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 19.9 °F 14.9 °F 10.9 °F 68% 30.05 in 10.0 mi SSW 3.5 mph - N/A   Clear
4:53 PM 21.9 °F 13.4 °F 8.1 °F 55% 30.06 in 10.0 mi SSW 6.9 mph - N/A   Clear
5:53 PM 19.9 °F 12.1 °F 6.1 °F 55% 30.06 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:53 PM 19.9 °F 14.9 °F 6.1 °F 55% 30.07 in 10.0 mi South 3.5 mph - N/A   Clear
7:53 PM 16.0 °F - 6.1 °F 65% 30.09 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 12.9 °F - 3.0 °F 65% 30.10 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 16.0 °F - 3.0 °F 57% 30.11 in - Calm Calm - N/A   Clear
10:53 PM 16.0 °F 10.4 °F 7.0 °F 68% 30.13 in 10.0 mi West 3.5 mph - N/A   Clear
11:53 PM 10.9 °F - 3.0 °F 70% 30.14 in - Calm Calm - N/A   Clear