Ketchikan, AK

10:56 PM AKDT on September 20, 2018 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2017

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Saturday, September 16, 2017

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 57 °F 59 °F 72 °F (1954)
Min Temperature 42 °F 46 °F 37 °F (1973)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 46 °F    
Average Humidity 85    
Maximum Humidity 97    
Minimum Humidity 64    
Precipitation  
Precipitation 0.24 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 9 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. 16, 2017 Rise Set
Actual Time 6:21 AM AKDT 7:00 PM AKDT
Civil Twilight 5:44 AM AKDT 7:36 PM AKDT
Nautical Twilight 5:00 AM AKDT 8:21 PM AKDT
Astronomical Twilight 4:12 AM AKDT 9:08 PM AKDT
Moon 1:45 AM AKDT (9/16) 5:43 PM AKDT (9/16)
Length of Visible Light 13h 52m
Length of Day
12h 38m
Waning Crescent, 14% of the Moon is Illuminated
Sep 16
Waning Crescent
Sep 19
New
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last 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 45.0 °F 43.5 °F 42.1 °F 90% 30.06 in 10.0 mi West 3.5 mph - N/A   Clear
1:53 AM 44.1 °F - 41.0 °F 89% 30.05 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 42.1 °F - 41.0 °F 96% 30.04 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 42.1 °F - 41.0 °F 96% 30.04 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 44.1 °F - 42.1 °F 93% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 42.1 °F - 41.0 °F 96% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:00 AM 43.0 °F - 42.1 °F 97% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 45.0 °F 42.6 °F 43.0 °F 93% 30.00 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 AM 48.0 °F - 46.0 °F 93% 30.00 in 10.0 mi SE 4.6 mph - N/A   Clear
8:53 AM 51.1 °F - 46.9 °F 86% 29.98 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
9:53 AM 53.6 °F - 48.2 °F 82% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
10:53 AM 55.0 °F - 46.0 °F 72% 29.95 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
11:53 AM 57.0 °F - 45.0 °F 64% 29.94 in 10.0 mi ESE 12.7 mph - N/A   Scattered Clouds
12:53 PM 57.0 °F - 48.0 °F 72% 29.93 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
1:53 PM 57.2 °F - 48.2 °F 72% 29.91 in 10.0 mi SE 12.7 mph - N/A   Overcast
2:53 PM 55.4 °F - 46.4 °F 72% 29.88 in 10.0 mi SE 13.8 mph - N/A   Overcast
3:53 PM 55.4 °F - 46.4 °F 72% 29.86 in 10.0 mi SSE 10.4 mph - N/A   Overcast
4:53 PM 55.4 °F - 46.4 °F 72% 29.82 in 10.0 mi SSE 11.5 mph - N/A   Overcast
5:53 PM 53.6 °F - 44.6 °F 72% 29.80 in 10.0 mi SSE 8.1 mph - N/A   Overcast
6:53 PM 53.6 °F - 48.2 °F 82% 29.77 in 10.0 mi SE 10.4 mph - N/A   Overcast
7:53 PM 53.1 °F - 46.9 °F 80% 29.74 in 10.0 mi SSE 9.2 mph - 0.00 in Rain Light Rain
8:53 PM 51.1 °F - 48.0 °F 89% 29.73 in 6.0 mi SE 16.1 mph 20.7 mph 0.04 in Rain Rain
9:24 PM 51.1 °F - 48.0 °F 89% 29.71 in 10.0 mi SE 9.2 mph - 0.03 in Rain Light Rain
9:38 PM 50.0 °F - 48.9 °F 96% 29.70 in 10.0 mi SSE 12.7 mph - 0.03 in Rain Light Rain
9:48 PM 51.8 °F - 48.2 °F 88% 29.69 in 10.0 mi SSE 12.7 mph - 0.03 in Rain Light Rain
9:53 PM 51.1 °F - 48.0 °F 89% 29.70 in 10.0 mi SE 13.8 mph - 0.03 in Rain Light Rain
10:36 PM 51.1 °F - 48.9 °F 92% 29.68 in 7.0 mi SSE 10.4 mph - 0.04 in Rain Light Rain
10:53 PM 52.0 °F - 50.0 °F 93% 29.68 in 5.0 mi SE 16.1 mph - 0.07 in Rain Rain
11:02 PM 51.1 °F - 50.0 °F 96% 29.67 in 6.0 mi SSE 12.7 mph - 0.01 in Rain Light Rain
11:53 PM 51.1 °F - 48.9 °F 92% 29.65 in 5.0 mi SE 13.8 mph - 0.10 in Rain Rain