Ketchikan, AK

10:14 PM AKDT on September 20, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2017

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Sunday, September 3, 2017

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 70 °F 62 °F 76 °F (1974)
Min Temperature 44 °F 49 °F 41 °F (1992)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 6 mph (WNW)    
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. 03, 2017 Rise Set
Actual Time 5:57 AM AKDT 7:33 PM AKDT
Civil Twilight 5:18 AM AKDT 8:11 PM AKDT
Nautical Twilight 4:31 AM AKDT 8:59 PM AKDT
Astronomical Twilight 3:36 AM AKDT 9:52 PM AKDT
Moon 6:40 PM AKDT (9/3) 2:48 AM AKDT (9/3)
Length of Visible Light 14h 53m
Length of Day
13h 36m
Waxing Gibbous, 94% of the Moon is Illuminated
Sep 3
Waxing Gibbous
Sep 5
Full
Sep 12
Last Quarter
Sep 19
New
Sep 27
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F - 48.0 °F 93% 30.12 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:53 AM 50.0 °F - 48.0 °F 93% 30.12 in 10.0 mi NW 6.9 mph - N/A   Clear
2:53 AM 48.0 °F - 46.9 °F 96% 30.12 in 10.0 mi WNW 4.6 mph - N/A   Clear
3:53 AM 46.9 °F - 46.0 °F 97% 30.13 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:53 AM 48.0 °F - 46.9 °F 96% 30.13 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:53 AM 45.0 °F 42.6 °F 44.1 °F 97% 30.13 in 10.0 mi West 4.6 mph - N/A   Clear
6:11 AM 44.1 °F - 43.0 °F 96% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 46.4 °F 43.5 °F 46.4 °F 100% 30.15 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:53 AM 51.1 °F - 48.9 °F 92% 30.15 in 10.0 mi NW 6.9 mph - N/A   Clear
8:53 AM 54.0 °F - 48.9 °F 83% 30.14 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:53 AM 55.9 °F - 48.9 °F 77% 30.14 in 10.0 mi NW 6.9 mph - N/A   Clear
10:53 AM 59.0 °F - 50.0 °F 72% 30.15 in 10.0 mi NW 6.9 mph - N/A   Clear
11:53 AM 60.1 °F - 51.1 °F 72% 30.17 in 10.0 mi NNW 11.5 mph - N/A   Clear
12:53 PM 62.1 °F - 50.0 °F 65% 30.16 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:53 PM 69.1 °F - 50.0 °F 51% 30.16 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:53 PM 66.9 °F - 51.1 °F 57% 30.16 in 10.0 mi North 8.1 mph - N/A   Clear
3:53 PM 66.2 °F - 51.8 °F 60% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 69.1 °F - 50.0 °F 51% 30.15 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:53 PM 66.9 °F - 51.1 °F 57% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 64.9 °F - 52.0 °F 63% 30.14 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
7:53 PM 62.1 °F - 54.0 °F 75% 30.16 in 10.0 mi SE 5.8 mph - N/A   Overcast
8:53 PM 62.1 °F - 53.1 °F 72% 30.17 in 10.0 mi SSE 6.9 mph - N/A   Overcast
9:53 PM 60.1 °F - 54.0 °F 80% 30.17 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
10:53 PM 60.1 °F - 54.0 °F 80% 30.17 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
11:53 PM 61.0 °F - 53.1 °F 75% 30.18 in 10.0 mi SSE 9.2 mph - N/A   Clear