Ketchikan, AK

3:36 AM AKST on January 21, 2019 (GMT -0900)
Ketchikan International

Weather History for PAKT - December, 2018

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Monday, December 31, 2018

  Actual Average Record
Temperature  
Mean Temperature 39 °F -  
Max Temperature 43 °F 37 °F 52 °F (1961)
Min Temperature 35 °F 27 °F 4 °F (1949)
Degree Days  
Heating Degree Days 26    
Moisture  
Dew Point 38 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 82    
Precipitation  
Precipitation 0.65 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 13 mph (SSE)    
Max Wind Speed 22 mph    
Max Gust Speed 34 mph    
Visibility 4 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

Dec. 31, 2018 Rise Set
Actual Time 8:14 AM AKST 3:26 PM AKST
Civil Twilight 7:28 AM AKST 4:11 PM AKST
Nautical Twilight 6:40 AM AKST 4:59 PM AKST
Astronomical Twilight 5:55 AM AKST 5:44 PM AKST
Moon 2:16 AM AKST (12/31) 12:45 PM AKST (12/31)
Length of Visible Light 8h 43m
Length of Day
7h 11m
Waning Crescent, 25% of the Moon is Illuminated
Dec 31
Waning Crescent
Jan 5
New
Jan 13
First Quarter
Jan 20
Full
Jan 27
Last Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.0 °F 31.0 °F 32.0 °F 82% 30.38 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
1:53 AM 36.0 °F 29.6 °F 33.1 °F 89% 30.38 in 8.0 mi South 8.1 mph - 0.00 in Rain Light Rain
2:53 AM 36.0 °F 30.3 °F 33.1 °F 89% 30.36 in 10.0 mi South 6.9 mph - 0.01 in Rain Light Rain
3:53 AM 37.0 °F 29.8 °F 33.1 °F 86% 30.33 in 9.0 mi SSE 10.4 mph - 0.02 in Rain Light Rain
4:53 AM 37.0 °F 28.9 °F 33.1 °F 86% 30.30 in 10.0 mi SSE 12.7 mph - 0.01 in Rain Light Rain
5:53 AM 36.0 °F 28.5 °F 34.0 °F 93% 30.28 in 3.0 mi SSE 10.4 mph - 0.04 in Rain Light Rain
6:09 AM 35.6 °F 28.0 °F 33.8 °F 93% 30.27 in 3.0 mi SSE 10.4 mph - N/A Rain Light Rain
6:53 AM 35.6 °F 28.6 °F 33.8 °F 93% 30.27 in 4.0 mi SSE 9.2 mph - N/A Rain Light Rain
7:53 AM 35.6 °F 27.5 °F 33.8 °F 93% 30.27 in 7.0 mi SSE 11.5 mph 20.7 mph N/A Rain Light Rain
8:53 AM 37.4 °F 27.8 °F 33.8 °F 87% 30.24 in 10.0 mi SSE 17.3 mph 21.9 mph N/A Rain Light Rain
9:53 AM 37.4 °F 27.8 °F 35.6 °F 93% 30.19 in 7.0 mi SSE 17.3 mph 28.8 mph N/A Rain Light Rain
10:53 AM 39.2 °F 29.0 °F 35.6 °F 87% 30.14 in 6.0 mi SE 21.9 mph 28.8 mph N/A Rain Light Rain
11:53 AM 39.2 °F 30.2 °F 35.6 °F 87% 30.15 in 5.0 mi SE 17.3 mph 27.6 mph N/A Rain Rain
12:53 PM 39.2 °F 31.2 °F 37.4 °F 93% 30.14 in 5.0 mi SSE 13.8 mph 25.3 mph N/A Rain Rain
1:53 PM 41.0 °F 31.9 °F 39.2 °F 93% 30.12 in 3.0 mi SSE 19.6 mph 27.6 mph N/A Rain Rain
2:53 PM 41.0 °F 32.8 °F 39.2 °F 93% 30.11 in 3.0 mi SSE 16.1 mph 34.5 mph N/A Rain Rain
3:49 PM 42.8 °F 34.3 °F 41.0 °F 93% 30.09 in 1.8 mi SE 19.6 mph 25.3 mph 0.18 in Rain Rain
3:53 PM 42.1 °F 33.9 °F 41.0 °F 96% 30.10 in 2.0 mi SE 17.3 mph 26.5 mph 0.19 in Rain Rain
4:53 PM 42.1 °F 33.9 °F 39.9 °F 92% 30.10 in 1.8 mi SE 17.3 mph 24.2 mph 0.14 in Rain Light Rain
6:53 PM 42.8 °F 34.5 °F 41.0 °F 93% 30.06 in 2.0 mi SE 18.4 mph 27.6 mph N/A Rain Light Rain
7:53 PM 42.8 °F 34.5 °F 41.0 °F 93% 30.06 in 2.0 mi SE 18.4 mph 27.6 mph N/A Rain Rain
8:07 PM 42.1 °F 33.9 °F 41.0 °F 96% 30.05 in 2.0 mi SE 17.3 mph 25.3 mph 0.03 in Rain Light Rain
8:53 PM 42.8 °F 34.5 °F 41.0 °F 93% 30.04 in 1.8 mi SE 18.4 mph 26.5 mph N/A Rain Light Rain
9:49 PM 42.8 °F 34.5 °F 41.0 °F 93% 30.03 in 1.8 mi SE 18.4 mph - 0.08 in Rain Light Rain
9:53 PM 42.1 °F 33.3 °F 41.0 °F 96% 30.03 in 1.8 mi SE 19.6 mph - 0.09 in Rain Light Rain
9:58 PM 42.1 °F 33.1 °F 41.0 °F 96% 30.01 in 2.0 mi SE 20.7 mph 29.9 mph 0.00 in Rain Light Rain
10:53 PM 42.1 °F 33.6 °F 41.0 °F 96% 30.00 in 2.5 mi SSE 18.4 mph 25.3 mph 0.07 in Rain Light Rain
11:19 PM 42.1 °F 34.9 °F 41.0 °F 96% 30.01 in 1.5 mi SE 13.8 mph 24.2 mph 0.04 in Rain Rain
11:42 PM 43.0 °F 35.4 °F 41.0 °F 93% 30.01 in 2.0 mi SE 16.1 mph 24.2 mph 0.06 in Rain Light Rain
11:49 PM 42.8 °F 36.6 °F 42.8 °F 100% 30.01 in 2.0 mi SE 11.5 mph 24.2 mph N/A Rain Light Rain
11:53 PM 43.0 °F 36.4 °F 42.1 °F 97% 30.01 in 1.8 mi SE 12.7 mph - 0.08 in Rain Light Rain