Ketchikan, AK

11:23 PM AKDT on September 22, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2017

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Wednesday, September 20, 2017

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 62 °F 59 °F 73 °F (1975)
Min Temperature 48 °F 46 °F 37 °F (1996)
Degree Days  
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 80    
Maximum Humidity 96    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 10 mph (NW)    
Max Wind Speed 16 mph    
Max Gust Speed 23 mph    
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. 20, 2017 Rise Set
Actual Time 6:29 AM AKDT 6:49 PM AKDT
Civil Twilight 5:52 AM AKDT 7:26 PM AKDT
Nautical Twilight 5:08 AM AKDT 8:09 PM AKDT
Astronomical Twilight 4:22 AM AKDT 8:56 PM AKDT
Moon 6:51 AM AKDT (9/20) 7:24 PM AKDT (9/20)
Length of Visible Light 13h 33m
Length of Day
12h 20m
New Moon, 0% of the Moon is Illuminated
Sep 20
New Moon
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F 46.9 °F 96% 29.88 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
1:53 AM 50.0 °F 48.0 °F 93% 29.89 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
2:13 AM 50.0 °F 46.9 °F 89% 29.89 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
2:53 AM 50.0 °F 46.9 °F 89% 29.89 in 10.0 mi NW 9.2 mph - N/A   Clear
3:53 AM 51.1 °F 46.0 °F 83% 29.90 in 10.0 mi NW 8.1 mph - N/A   Clear
4:53 AM 51.1 °F 46.0 °F 83% 29.91 in 10.0 mi NW 11.5 mph 19.6 mph N/A   Clear
5:53 AM 50.0 °F 46.0 °F 86% 29.91 in 10.0 mi NW 11.5 mph - N/A   Clear
6:03 AM 51.8 °F 46.4 °F 82% 29.92 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Partly Cloudy
6:53 AM 51.8 °F 46.4 °F 82% 29.93 in 10.0 mi NW 12.7 mph - N/A   Partly Cloudy
7:53 AM 51.8 °F 46.4 °F 82% 29.93 in 10.0 mi NW 10.4 mph 18.4 mph N/A   Partly Cloudy
8:53 AM 53.6 °F 46.4 °F 77% 29.94 in 10.0 mi NW 12.7 mph 23.0 mph N/A   Partly Cloudy
9:53 AM 54.0 °F 46.9 °F 77% 29.95 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Clear
10:53 AM 57.2 °F 46.4 °F 67% 29.94 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Partly Cloudy
11:53 AM 60.8 °F 48.2 °F 63% 29.96 in 10.0 mi NNW 13.8 mph 18.4 mph N/A   Clear
12:53 PM 59.0 °F 48.2 °F 67% 29.96 in 10.0 mi NNW 15.0 mph - N/A   Clear
1:53 PM 60.8 °F 50.0 °F 68% 29.96 in 10.0 mi NNW 16.1 mph - N/A   Clear
2:53 PM 60.8 °F 50.0 °F 68% 29.97 in 10.0 mi NNW 12.7 mph - N/A   Clear
3:53 PM 60.8 °F 50.0 °F 68% 29.97 in 10.0 mi NW 8.1 mph - N/A   Clear
4:53 PM 60.8 °F 51.8 °F 72% 29.98 in 10.0 mi NW 9.2 mph - N/A   Clear
5:53 PM 57.2 °F 50.0 °F 77% 29.98 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:53 PM 55.4 °F 50.0 °F 82% 29.99 in 10.0 mi NW 8.1 mph - N/A   Clear
7:53 PM 54.0 °F 50.0 °F 86% 30.01 in 10.0 mi NW 8.1 mph - N/A   Clear
8:53 PM 53.1 °F 50.0 °F 89% 30.01 in 10.0 mi NNW 10.4 mph - N/A   Clear
9:53 PM 52.0 °F 48.9 °F 89% 30.02 in 10.0 mi NW 6.9 mph - N/A   Clear
10:53 PM 52.0 °F 48.9 °F 89% 30.02 in 10.0 mi NW 11.5 mph - N/A   Clear
11:53 PM 52.0 °F 48.9 °F 89% 30.02 in 10.0 mi NW 9.2 mph - N/A   Clear