Ketchikan, AK

10:09 PM AKDT on September 20, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2017

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Monday, September 4, 2017

  Actual Average Record
Temperature  
Mean Temperature 65 °F -  
Max Temperature 75 °F 61 °F 80 °F (1949)
Min Temperature 55 °F 49 °F 33 °F (1996)
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 75    
Maximum Humidity 96    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 10 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. 04, 2017 Rise Set
Actual Time 5:58 AM AKDT 7:31 PM AKDT
Civil Twilight 5:20 AM AKDT 8:09 PM AKDT
Nautical Twilight 4:33 AM AKDT 8:56 PM AKDT
Astronomical Twilight 3:39 AM AKDT 9:49 PM AKDT
Moon 7:08 PM AKDT (9/4) 3:56 AM AKDT (9/4)
Length of Visible Light 14h 48m
Length of Day
13h 32m
Waxing Gibbous, 98% of the Moon is Illuminated
Sep 4
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 60.1 °F 53.1 °F 78% 30.19 in 10.0 mi SE 6.9 mph - N/A   Clear
1:53 AM 57.9 °F 53.1 °F 84% 30.19 in 10.0 mi SE 4.6 mph - N/A   Clear
2:53 AM 57.9 °F 53.1 °F 84% 30.19 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:53 AM 59.0 °F 53.1 °F 81% 30.20 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
4:53 AM 57.9 °F 53.1 °F 84% 30.19 in 10.0 mi SSE 5.8 mph - N/A   Clear
5:53 AM 57.0 °F 53.1 °F 87% 30.19 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
6:10 AM 55.9 °F 53.1 °F 90% 30.18 in 10.0 mi SE 5.8 mph - N/A   Clear
6:53 AM 55.4 °F 53.6 °F 94% 30.18 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
7:53 AM 57.2 °F 53.6 °F 88% 30.19 in 10.0 mi SE 6.9 mph - N/A   Clear
8:53 AM 62.6 °F 55.4 °F 77% 30.18 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:53 AM 64.4 °F 53.6 °F 68% 30.18 in 10.0 mi ESE 8.1 mph - N/A   Clear
10:53 AM 68.0 °F 54.0 °F 61% 30.18 in 10.0 mi ESE 8.1 mph - N/A   Clear
11:53 AM 69.8 °F 53.6 °F 56% 30.17 in 10.0 mi ESE 8.1 mph - N/A   Clear
12:53 PM 73.9 °F 54.0 °F 50% 30.16 in 10.0 mi ESE 10.4 mph - N/A   Clear
1:53 PM 75.2 °F 55.4 °F 50% 30.15 in 10.0 mi ESE 10.4 mph - N/A   Clear
2:53 PM 75.2 °F 55.4 °F 50% 30.14 in 10.0 mi ESE 9.2 mph - N/A   Clear
3:53 PM 75.2 °F 55.4 °F 50% 30.12 in 10.0 mi ESE 8.1 mph - N/A   Clear
4:53 PM 73.4 °F 57.2 °F 57% 30.09 in 10.0 mi SE 5.8 mph - N/A   Clear
5:53 PM 71.6 °F 57.2 °F 60% 30.08 in 10.0 mi ESE 4.6 mph - N/A   Clear
6:53 PM 66.2 °F 59.0 °F 78% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 62.6 °F 57.2 °F 82% 30.06 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 61.0 °F 55.9 °F 83% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 59.0 °F 55.9 °F 90% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 57.9 °F 55.9 °F 93% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 55.0 °F 54.0 °F 96% 30.03 in 10.0 mi Calm Calm - N/A   Clear