Ketchikan, AK

10:19 PM AKDT on September 20, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2017

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Saturday, September 2, 2017

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 64 °F 61 °F 77 °F (1974)
Min Temperature 51 °F 49 °F 41 °F (2015)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 82    
Maximum Humidity 97    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 12 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

Sep. 02, 2017 Rise Set
Actual Time 5:55 AM AKDT 7:36 PM AKDT
Civil Twilight 5:16 AM AKDT 8:14 PM AKDT
Nautical Twilight 4:28 AM AKDT 9:02 PM AKDT
Astronomical Twilight 3:33 AM AKDT 9:56 PM AKDT
Moon 6:07 PM AKDT (9/2) 1:47 AM AKDT (9/2)
Length of Visible Light 14h 57m
Length of Day
13h 41m
Waxing Gibbous, 88% of the Moon is Illuminated
Sep 2
Waxing Gibbous
Sep 5
Full
Sep 12
Last Quarter
Sep 19
New
Sep 27
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 54.0 °F 51.1 °F 90% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 52.0 °F 50.0 °F 93% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 AM 52.0 °F 51.1 °F 97% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
3:53 AM 52.0 °F 51.1 °F 97% 30.00 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:06 AM 52.0 °F 51.1 °F 97% 29.99 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
4:20 AM 53.1 °F 52.0 °F 96% 30.00 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
4:40 AM 54.0 °F 52.0 °F 93% 30.00 in 10.0 mi NW 6.9 mph - N/A   Overcast
4:53 AM 54.0 °F 52.0 °F 93% 30.00 in 10.0 mi NW 5.8 mph - N/A   Overcast
5:53 AM 53.1 °F 52.0 °F 96% 30.01 in 10.0 mi NW 5.8 mph - N/A   Overcast
5:58 AM 53.1 °F 52.0 °F 96% 30.01 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
6:53 AM 53.1 °F 51.1 °F 93% 30.02 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
7:26 AM 53.1 °F 52.0 °F 96% 30.02 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
7:53 AM 54.0 °F 53.1 °F 97% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
8:53 AM 55.4 °F 51.8 °F 88% 30.04 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
9:53 AM 57.2 °F 51.8 °F 82% 30.06 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
10:53 AM 60.1 °F 50.0 °F 69% 30.06 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
11:53 AM 61.0 °F 50.0 °F 67% 30.07 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
12:53 PM 62.6 °F 50.0 °F 63% 30.08 in 10.0 mi NNW 11.5 mph - N/A   Clear
1:53 PM 63.0 °F 48.0 °F 58% 30.09 in 10.0 mi North 10.4 mph - N/A   Clear
2:53 PM 64.9 °F 45.0 °F 48% 30.10 in 10.0 mi NNW 10.4 mph - N/A   Clear
3:53 PM 63.0 °F 48.0 °F 58% 30.10 in 10.0 mi NNW 10.4 mph - N/A   Clear
4:53 PM 62.6 °F 48.2 °F 59% 30.10 in 10.0 mi NNW 10.4 mph - N/A   Clear
5:53 PM 62.6 °F 48.2 °F 59% 30.09 in 10.0 mi NNW 8.1 mph - N/A   Clear
6:53 PM 60.8 °F 46.4 °F 59% 30.10 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:53 PM 55.4 °F 50.0 °F 82% 30.11 in 10.0 mi NW 5.8 mph - N/A   Clear
8:53 PM 52.0 °F 46.9 °F 83% 30.10 in 10.0 mi NW 4.6 mph - N/A   Clear
9:53 PM 52.0 °F 48.9 °F 89% 30.10 in 10.0 mi NW 8.1 mph - N/A   Clear
10:53 PM 51.1 °F 48.9 °F 92% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:53 PM 51.1 °F 48.0 °F 89% 30.11 in 10.0 mi NW 6.9 mph - N/A   Clear