Ketchikan, AK

10:02 PM AKDT on September 20, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2017

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Friday, September 15, 2017

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 60 °F 59 °F 76 °F (1967)
Min Temperature 46 °F 46 °F 35 °F (2006)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 8 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. 15, 2017 Rise Set
Actual Time 6:19 AM AKDT 7:02 PM AKDT
Civil Twilight 5:42 AM AKDT 7:39 PM AKDT
Nautical Twilight 4:58 AM AKDT 8:23 PM AKDT
Astronomical Twilight 4:09 AM AKDT 9:11 PM AKDT
Moon 12:35 AM AKDT (9/15) 5:04 PM AKDT (9/15)
Length of Visible Light 13h 56m
Length of Day
12h 42m
Waning Crescent, 22% of the Moon is Illuminated
Sep 15
Waning Crescent
Sep 19
New
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last 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 51.1 °F 46.9 °F 86% 30.15 in 10.0 mi NW 8.1 mph - N/A   Clear
1:53 AM 51.1 °F 46.9 °F 86% 30.15 in 10.0 mi NW 6.9 mph - N/A   Clear
2:53 AM 51.1 °F 46.9 °F 86% 30.15 in 10.0 mi NNW 9.2 mph - N/A   Clear
3:53 AM 50.0 °F 46.9 °F 89% 30.14 in 10.0 mi NNW 9.2 mph - N/A   Clear
4:53 AM 50.0 °F 46.9 °F 89% 30.14 in 10.0 mi NW 8.1 mph - N/A   Clear
5:53 AM 50.0 °F 46.9 °F 89% 30.14 in 10.0 mi NNW 8.1 mph - N/A   Clear
6:01 AM 48.9 °F 46.9 °F 93% 30.14 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
6:53 AM 50.0 °F 46.4 °F 87% 30.14 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
7:53 AM 51.8 °F 46.4 °F 82% 30.15 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
8:53 AM 53.6 °F 46.4 °F 77% 30.15 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
9:53 AM 54.0 °F 46.9 °F 77% 30.15 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
10:53 AM 55.4 °F 46.4 °F 72% 30.15 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
11:53 AM 57.2 °F 46.4 °F 67% 30.15 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
12:53 PM 59.0 °F 46.4 °F 63% 30.14 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
1:53 PM 57.9 °F 46.9 °F 67% 30.14 in 10.0 mi NNW 11.5 mph - N/A   Scattered Clouds
2:53 PM 59.0 °F 48.2 °F 67% 30.13 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
3:53 PM 59.0 °F 45.0 °F 60% 30.12 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
4:53 PM 57.2 °F 44.6 °F 63% 30.12 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
5:53 PM 55.4 °F 44.6 °F 67% 30.10 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
6:53 PM 55.4 °F 44.6 °F 67% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
7:53 PM 52.0 °F 45.0 °F 77% 30.09 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds
8:53 PM 48.9 °F 45.0 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 50.0 °F 45.0 °F 83% 30.08 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
10:53 PM 48.9 °F 45.0 °F 86% 30.07 in 10.0 mi NW 3.5 mph - N/A   Overcast
11:53 PM 46.9 °F 43.0 °F 86% 30.06 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy