Ketchikan, AK

10:05 PM AKDT on September 20, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2017

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Monday, September 11, 2017

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 59 °F 60 °F 77 °F (1950)
Min Temperature 46 °F 46 °F 34 °F (1986)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 91    
Maximum Humidity 97    
Minimum Humidity 77    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
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. 11, 2017 Rise Set
Actual Time 6:12 AM AKDT 7:13 PM AKDT
Civil Twilight 5:34 AM AKDT 7:50 PM AKDT
Nautical Twilight 4:49 AM AKDT 8:35 PM AKDT
Astronomical Twilight 3:59 AM AKDT 9:24 PM AKDT
Moon 10:03 PM AKDT (9/11) 12:52 PM AKDT (9/11)
Length of Visible Light 14h 15m
Length of Day
13h 00m
Waning Gibbous, 66% of the Moon is Illuminated
Sep 11
Waning Gibbous
Sep 12
Last Quarter
Sep 19
New
Sep 27
First Quarter
Oct 5
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 52.0 °F 50.0 °F 93% 29.72 in 10.0 mi Calm Calm - N/A   Overcast
12:51 AM 51.8 °F 50.0 °F 94% 29.72 in 10.0 mi SW 3.5 mph - 0.00 in   Overcast
12:53 AM 51.1 °F 50.0 °F 96% 29.73 in 10.0 mi Calm Calm - 0.00 in   Overcast
1:23 AM 52.0 °F 50.0 °F 93% 29.73 in 9.0 mi Calm Calm - 0.00 in   Overcast
1:40 AM 52.0 °F 50.0 °F 93% 29.74 in 10.0 mi NNW 3.5 mph - 0.00 in   Overcast
1:53 AM 52.0 °F 50.0 °F 93% 29.75 in 10.0 mi NNW 5.8 mph - 0.00 in   Overcast
2:53 AM 52.0 °F 50.0 °F 93% 29.78 in 10.0 mi NW 4.6 mph - N/A   Overcast
3:53 AM 51.1 °F 50.0 °F 96% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 50.0 °F 48.9 °F 96% 29.83 in 10.0 mi SW 4.6 mph - 0.00 in   Overcast
5:53 AM 50.0 °F 48.0 °F 93% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
6:13 AM 50.0 °F 48.0 °F 93% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
6:53 AM 50.0 °F 48.9 °F 96% 29.90 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 52.0 °F 50.0 °F 93% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 53.1 °F 50.0 °F 89% 29.96 in 10.0 mi SE 4.6 mph - 0.01 in   Overcast
9:53 AM 54.0 °F 52.0 °F 93% 29.99 in 10.0 mi SE 6.9 mph - 0.00 in Rain Light Rain
10:53 AM 55.4 °F 51.8 °F 88% 30.02 in 10.0 mi SE 5.8 mph - N/A Rain Light Rain
11:53 AM 57.0 °F 53.1 °F 87% 30.04 in 10.0 mi ESE 9.2 mph - 0.00 in   Overcast
12:53 PM 57.0 °F 53.1 °F 87% 30.05 in 10.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
1:53 PM 59.0 °F 51.8 °F 77% 30.07 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
2:53 PM 57.2 °F 51.8 °F 82% 30.09 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
3:53 PM 57.2 °F 50.0 °F 77% 30.10 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
4:53 PM 55.4 °F 50.0 °F 82% 30.11 in 10.0 mi SE 4.6 mph - N/A Rain Rain
5:53 PM 55.9 °F 50.0 °F 80% 30.12 in 10.0 mi SSE 3.5 mph - 0.00 in   Overcast
6:53 PM 53.1 °F 50.0 °F 89% 30.12 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:53 PM 52.0 °F 50.0 °F 93% 30.14 in 10.0 mi South 3.5 mph - N/A   Overcast
8:53 PM 50.0 °F 48.9 °F 96% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 48.9 °F 48.0 °F 97% 30.15 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 PM 48.9 °F 46.9 °F 93% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 46.9 °F 46.0 °F 97% 30.18 in 10.0 mi Calm Calm - N/A   Scattered Clouds