Ketchikan, AK

2:38 AM AKST on January 21, 2019 (GMT -0900)
Ketchikan International

Weather History for PAKT - December, 2018

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Friday, December 21, 2018

  Actual Average Record
Temperature  
Mean Temperature 34 °F -  
Max Temperature 37 °F 39 °F 53 °F (1958)
Min Temperature 30 °F 28 °F 10 °F (1964)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 28 °F    
Average Humidity 79    
Maximum Humidity 96    
Minimum Humidity 65    
Precipitation  
Precipitation 0.03 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events Snow    
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. 21, 2018 Rise Set
Actual Time 8:12 AM AKST 3:17 PM AKST
Civil Twilight 7:26 AM AKST 4:04 PM AKST
Nautical Twilight 6:37 AM AKST 4:52 PM AKST
Astronomical Twilight 5:52 AM AKST 5:37 PM AKST
Moon 2:56 PM AKST 6:41 AM AKST
Length of Visible Light 8h 37m
Length of Day
7h 05m
Waxing Gibbous, 99% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 22
Full
Dec 29
Last Quarter
Jan 5
New
Jan 13
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 30.0 °F 24.1 °F 27.0 °F 88% 29.96 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
1:53 AM 30.0 °F 25.2 °F 27.0 °F 88% 29.99 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
2:53 AM 30.0 °F 24.1 °F 28.9 °F 96% 30.01 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:53 AM 30.9 °F 25.2 °F 28.9 °F 92% 30.01 in 10.0 mi SSE 5.8 mph - N/A   Overcast
4:53 AM 30.9 °F 26.2 °F 28.0 °F 89% 30.02 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
5:53 AM 32.0 °F 27.5 °F 28.9 °F 88% 30.02 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
6:53 AM 33.1 °F 28.7 °F 28.0 °F 82% 30.02 in 10.0 mi South 4.6 mph - N/A   Overcast
7:53 AM 32.0 °F 28.7 °F 27.0 °F 82% 30.01 in 10.0 mi SE 3.5 mph - N/A   Clear
8:53 AM 33.8 °F 29.6 °F 28.4 °F 81% 30.02 in 10.0 mi South 4.6 mph - N/A   Overcast
9:53 AM 33.8 °F 28.6 °F 28.4 °F 81% 30.02 in 10.0 mi South 5.8 mph - N/A   Clear
10:53 AM 34.0 °F 28.0 °F 28.0 °F 79% 30.02 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:53 AM 35.6 °F 32.8 °F 26.6 °F 70% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Overcast
12:53 PM 35.6 °F 31.7 °F 26.6 °F 70% 30.00 in 10.0 mi SSE 4.6 mph - N/A   Overcast
1:53 PM 35.6 °F 32.8 °F 26.6 °F 70% 29.99 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
2:53 PM 35.6 °F 31.7 °F 26.6 °F 70% 29.99 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
3:53 PM 36.0 °F 33.3 °F 26.1 °F 67% 29.97 in 10.0 mi Variable 3.5 mph - N/A   Overcast
4:53 PM 37.0 °F 32.4 °F 26.1 °F 65% 29.96 in 10.0 mi SSE 5.8 mph - N/A   Overcast
5:53 PM 36.0 °F 31.1 °F 26.1 °F 67% 29.94 in 10.0 mi Variable 5.8 mph - N/A   Overcast
6:53 PM 36.0 °F 32.1 °F 26.1 °F 67% 29.92 in 10.0 mi Variable 4.6 mph - N/A   Overcast
7:53 PM 37.0 °F 32.4 °F 26.1 °F 65% 29.91 in 10.0 mi South 5.8 mph - N/A   Overcast
8:53 PM 37.0 °F 31.6 °F 27.0 °F 67% 29.92 in 10.0 mi South 6.9 mph - N/A   Overcast
9:15 PM 37.0 °F 31.0 °F 27.0 °F 67% 29.91 in 10.0 mi South 8.1 mph - 0.00 in   Overcast
9:53 PM 35.1 °F 27.4 °F 28.9 °F 78% 29.92 in 2.5 mi SSE 10.4 mph - 0.00 in Snow Light Snow
10:02 PM 34.0 °F 27.2 °F 30.0 °F 85% 29.92 in 1.5 mi SSE 8.1 mph 17.3 mph 0.00 in Snow Light Snow
10:18 PM 34.0 °F 28.8 °F 30.9 °F 89% 29.91 in 2.0 mi South 5.8 mph - 0.01 in Snow Light Snow
10:35 PM 34.0 °F 28.8 °F 30.9 °F 89% 29.91 in 4.0 mi South 5.8 mph - 0.02 in Snow Light Snow
10:46 PM 34.0 °F 28.0 °F 30.9 °F 89% 29.91 in 7.0 mi SSE 6.9 mph - 0.02 in Snow Light Snow
10:53 PM 35.1 °F 30.1 °F 30.9 °F 85% 29.91 in 6.0 mi South 5.8 mph - 0.02 in Snow Light Snow
11:53 PM 35.1 °F 29.3 °F 30.0 °F 82% 29.90 in 9.0 mi South 6.9 mph - 0.01 in   Overcast