Ketchikan, AK

4:51 PM AKDT on September 24, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - December, 2017

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Friday, December 15, 2017

  Actual Average Record
Temperature  
Mean Temperature 41 °F -  
Max Temperature 43 °F 40 °F 55 °F (1958)
Min Temperature 39 °F 30 °F -1 °F (1964)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 38 °F    
Average Humidity 91    
Maximum Humidity 96    
Minimum Humidity 80    
Precipitation  
Precipitation 0.19 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 16 mph    
Max Gust Speed -    
Visibility 9 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. 15, 2017 Rise Set
Actual Time 8:08 AM AKST 3:16 PM AKST
Civil Twilight 7:22 AM AKST 4:02 PM AKST
Nautical Twilight 6:34 AM AKST 4:50 PM AKST
Astronomical Twilight 5:49 AM AKST 5:35 PM AKST
Moon 5:08 AM AKST (12/15) 2:27 PM AKST (12/15)
Length of Visible Light 8h 39m
Length of Day
7h 07m
Waning Crescent, 5% of the Moon is Illuminated
Dec 15
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 42.1 °F 38.4 °F 39.0 °F 89% 30.12 in 10.0 mi SE 5.8 mph - 0.00 in   Mostly Cloudy
1:53 AM 41.0 °F 37.1 °F 39.0 °F 93% 30.12 in 10.0 mi South 5.8 mph - 0.00 in   Mostly Cloudy
2:53 AM 41.0 °F 37.1 °F 37.9 °F 89% 30.10 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:25 AM 41.0 °F 36.4 °F 39.0 °F 93% 30.09 in 10.0 mi South 6.9 mph - 0.00 in   Overcast
3:53 AM 41.0 °F 35.8 °F 39.0 °F 93% 30.09 in 4.0 mi SE 8.1 mph - 0.02 in Rain Rain
4:29 AM 42.1 °F 37.7 °F 37.9 °F 85% 30.07 in 9.0 mi SE 6.9 mph - 0.03 in Rain Light Rain
4:37 AM 42.1 °F 38.4 °F 39.0 °F 89% 30.07 in 7.0 mi SE 5.8 mph - 0.04 in Rain Light Rain
4:53 AM 42.1 °F 38.4 °F 39.0 °F 89% 30.07 in 8.0 mi SE 5.8 mph - 0.05 in Rain Light Rain
5:18 AM 41.0 °F 38.0 °F 39.0 °F 93% 30.06 in 10.0 mi South 4.6 mph - 0.01 in Rain Light Rain
5:53 AM 41.0 °F 39.0 °F 39.0 °F 93% 30.07 in 10.0 mi South 3.5 mph - 0.04 in Rain Light Rain
6:16 AM 39.2 °F 34.2 °F 37.4 °F 93% 30.06 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
6:53 AM 39.2 °F 35.9 °F 37.4 °F 93% 30.06 in 10.0 mi SSE 4.6 mph - N/A Rain Light Rain
7:53 AM 39.0 °F 33.4 °F 37.0 °F 93% 30.07 in 10.0 mi SSE 8.1 mph - 0.00 in   Mostly Cloudy
8:53 AM 39.0 °F 36.8 °F 37.0 °F 93% 30.09 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
9:53 AM 39.2 °F 35.9 °F 37.4 °F 93% 30.10 in 10.0 mi ESE 4.6 mph - N/A   Overcast
10:53 AM 41.0 °F 39.0 °F 37.9 °F 89% 30.09 in 10.0 mi ESE 3.5 mph - 0.03 in Rain Light Rain
11:53 AM 42.1 °F 38.4 °F 37.9 °F 85% 30.09 in 10.0 mi SSE 5.8 mph - 0.00 in   Mostly Cloudy
12:53 PM 43.0 °F 41.3 °F 37.0 °F 80% 30.11 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
1:53 PM 42.8 °F 41.1 °F 39.2 °F 87% 30.12 in 10.0 mi SE 3.5 mph - N/A   Overcast
2:53 PM 42.8 °F 41.1 °F 39.2 °F 87% 30.13 in 10.0 mi SSE 3.5 mph - N/A   Overcast
3:53 PM 41.0 °F 38.0 °F 37.4 °F 87% 30.14 in 10.0 mi SSE 4.6 mph - N/A   Overcast
4:53 PM 41.0 °F 39.0 °F 37.9 °F 89% 30.14 in 10.0 mi South 3.5 mph - N/A   Overcast
5:53 PM 39.9 °F 36.7 °F 37.9 °F 93% 30.13 in 10.0 mi South 4.6 mph - N/A   Overcast
6:53 PM 39.0 °F 33.4 °F 37.0 °F 93% 30.13 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
7:53 PM 39.9 °F 35.1 °F 37.9 °F 93% 30.12 in 10.0 mi SSE 6.9 mph - N/A   Overcast
8:53 PM 41.0 °F 35.2 °F 39.0 °F 93% 30.10 in 7.0 mi SSE 9.2 mph - 0.00 in Rain Light Rain
9:53 PM 41.0 °F 35.8 °F 39.0 °F 93% 30.09 in 10.0 mi SSE 8.1 mph - 0.01 in   Overcast
10:34 PM 41.0 °F 34.7 °F 39.0 °F 93% 30.08 in 5.0 mi SE 10.4 mph - 0.03 in Rain Light Rain
10:42 PM 41.0 °F 34.3 °F 39.0 °F 93% 30.08 in 6.0 mi SE 11.5 mph - 0.03 in Rain Light Rain
10:50 PM 41.0 °F 35.8 °F 39.2 °F 93% 30.07 in 10.0 mi SSE 8.1 mph - 0.03 in   Overcast
10:53 PM 41.0 °F 36.4 °F 39.9 °F 96% 30.07 in 10.0 mi SSE 6.9 mph - 0.03 in   Overcast
11:33 PM 42.1 °F 35.2 °F 39.0 °F 89% 30.05 in 10.0 mi SE 12.7 mph - 0.01 in Rain Light Rain
11:53 PM 42.1 °F 34.2 °F 39.0 °F 89% 30.04 in 9.0 mi SE 16.1 mph - 0.01 in Rain Light Rain