Ketchikan, AK

11:18 PM AKDT on September 22, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2017

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Saturday, September 30, 2017

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 57 °F 55 °F 69 °F (2008)
Min Temperature 48 °F 44 °F 33 °F (1996)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 72    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 4 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. 30, 2017 Rise Set
Actual Time 6:48 AM AKDT 6:23 PM AKDT
Civil Twilight 6:11 AM AKDT 7:00 PM AKDT
Nautical Twilight 5:29 AM AKDT 7:42 PM AKDT
Astronomical Twilight 4:44 AM AKDT 8:26 PM AKDT
Moon 4:39 PM AKDT (9/30) 12:32 AM AKDT (9/30)
Length of Visible Light 12h 48m
Length of Day
11h 35m
Waxing Gibbous, 75% of the Moon is Illuminated
Sep 30
Waxing Gibbous
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New
Oct 27
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:46 AM 51.1 °F 48.9 °F 92% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
12:53 AM 48.9 °F 48.0 °F 97% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
1:09 AM 50.0 °F 48.9 °F 96% 29.95 in 10.0 mi SE 3.5 mph - N/A   Overcast
1:53 AM 50.0 °F 48.0 °F 93% 29.96 in 10.0 mi SSE 3.5 mph - N/A   Overcast
2:49 AM 48.2 °F 48.2 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 48.9 °F 48.0 °F 97% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 48.9 °F 48.0 °F 97% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 48.0 °F 46.9 °F 96% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 48.0 °F 46.9 °F 96% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
6:02 AM 48.9 °F 48.0 °F 97% 30.00 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
6:53 AM 48.9 °F 48.0 °F 97% 30.01 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
7:53 AM 48.9 °F 48.9 °F 100% 30.03 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
8:53 AM 52.0 °F 48.9 °F 89% 30.05 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
9:53 AM 53.1 °F 48.9 °F 86% 30.06 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
10:53 AM 54.0 °F 48.9 °F 83% 30.08 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
11:53 AM 55.4 °F 48.2 °F 77% 30.08 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
12:53 PM 55.4 °F 48.2 °F 77% 30.10 in 10.0 mi North 8.1 mph - N/A   Overcast
1:53 PM 55.4 °F 46.4 °F 72% 30.11 in 10.0 mi NNW 10.4 mph - N/A   Overcast
2:53 PM 55.4 °F 48.2 °F 77% 30.12 in 10.0 mi NNW 10.4 mph - N/A   Overcast
3:53 PM 55.4 °F 46.4 °F 72% 30.14 in 10.0 mi NW 6.9 mph - N/A   Overcast
4:53 PM 55.4 °F 46.4 °F 72% 30.14 in 10.0 mi NW 8.1 mph - N/A   Overcast
5:53 PM 53.6 °F 46.4 °F 77% 30.15 in 10.0 mi NNW 5.8 mph - N/A   Overcast
6:53 PM 53.1 °F 46.9 °F 80% 30.16 in 10.0 mi NNW 4.6 mph - N/A   Overcast
7:53 PM 53.6 °F 46.4 °F 77% 30.17 in 10.0 mi NW 5.8 mph - N/A   Overcast
8:53 PM 52.0 °F 48.0 °F 86% 30.19 in 10.0 mi NNW 5.8 mph - N/A   Partly Cloudy
9:53 PM 52.0 °F 48.0 °F 86% 30.21 in 10.0 mi NNW 8.1 mph - N/A   Clear
10:53 PM 52.0 °F 48.0 °F 86% 30.22 in 10.0 mi NNW 9.2 mph - N/A   Clear
11:53 PM 50.0 °F 46.9 °F 89% 30.23 in 10.0 mi NW 5.8 mph - N/A   Clear