Juneau, AK

6:15 PM AKDT on April 25, 2018 (GMT -0800)
Juneau International

Weather History for PAJN - December, 2012

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Friday, December 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 24 °F 31 °F  
Max Temperature 27 °F 35 °F 51 °F (2017)
Min Temperature 21 °F 27 °F -13 °F (1948)
Degree Days  
Heating Degree Days 41 34  
Month to date heating degree days 311 238  
Moisture  
Dew Point 18 °F    
Average Humidity 80    
Maximum Humidity 92    
Minimum Humidity 68    
Precipitation  
Precipitation T in 0.20 in 1.04 in (2001)
Month to date precipitation 0.81 1.42  
Year to date precipitation 59.31 57.85  
Snow  
Snow 0.40 in 0.50 in 13.40 in (1980)
Month to date snowfall 15.5 3.6  
Since 1 July snowfall 32.5 17.5  
Snow Depth 14.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 3 mph (ENE)    
Max Wind Speed 8 mph    
Max Gust Speed 9 mph    
Visibility 9 miles    
Events Snow    
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. 07, 2012 Rise Set
Actual Time 8:31 AM AKST 3:08 PM AKST
Civil Twilight 7:40 AM AKST 3:59 PM AKST
Nautical Twilight 6:47 AM AKST 4:52 PM AKST
Astronomical Twilight 5:59 AM AKST 5:40 PM AKST
Moon 12:42 AM AKST (12/7) 12:18 PM AKST (12/7)
Length of Visible Light 8h 19m
Length of Day
6h 36m
Last Quarter, 37% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 12
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
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 23.0 °F 18.4 °F 19.0 °F 85% 29.67 in 10.0 mi NNE 3.5 mph - N/A   Overcast
1:53 AM 25.0 °F 18.1 °F 19.9 °F 81% 29.68 in 10.0 mi NE 5.8 mph - N/A   Overcast
3:53 AM 23.0 °F - 19.9 °F 88% 29.72 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 25.0 °F 17.1 °F 19.0 °F 78% 29.74 in 10.0 mi ENE 6.9 mph - N/A   Overcast
5:53 AM 25.0 °F 18.1 °F 18.0 °F 75% 29.77 in 10.0 mi ENE 5.8 mph - N/A   Overcast
6:53 AM 25.0 °F 19.3 °F 18.0 °F 75% 29.80 in 9.0 mi NE 4.6 mph - 0.00 in Snow Light Snow
7:53 AM 25.0 °F 17.1 °F 18.0 °F 75% 29.82 in 10.0 mi NE 6.9 mph - 0.00 in   Overcast
8:53 AM 25.0 °F 19.3 °F 18.0 °F 75% 29.85 in 10.0 mi NE 4.6 mph - N/A   Overcast
9:53 AM 23.0 °F 17.0 °F 19.0 °F 85% 29.89 in 10.0 mi East 4.6 mph - N/A   Overcast
10:53 AM 25.0 °F - 19.0 °F 78% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 25.0 °F 20.7 °F 19.0 °F 78% 29.94 in 10.0 mi NE 3.5 mph - N/A   Overcast
12:53 PM 27.1 °F - 18.9 °F 71% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
1:52 PM 25.5 °F - 18.7 °F 75% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
2:53 PM 23.0 °F - 17.6 °F 80% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
3:53 PM 24.1 °F 17.0 °F 17.1 °F 75% 30.01 in 10.0 mi NE 5.8 mph - N/A   Overcast
4:53 PM 23.0 °F 17.0 °F 17.1 °F 78% 30.03 in 10.0 mi NE 4.6 mph - N/A   Overcast
5:53 PM 24.1 °F 17.0 °F 16.0 °F 71% 30.04 in 10.0 mi ENE 5.8 mph - N/A   Overcast
6:53 PM 24.1 °F 17.0 °F 16.0 °F 71% 30.07 in 9.0 mi ENE 5.8 mph - 0.00 in Snow Light Snow
7:53 PM 23.0 °F 17.0 °F 18.0 °F 81% 30.09 in 3.0 mi East 4.6 mph - 0.00 in Snow Light Snow
8:53 PM 23.0 °F - 19.0 °F 85% 30.10 in 4.0 mi Calm Calm - 0.00 in Snow Light Snow
9:53 PM 21.9 °F 17.2 °F 19.9 °F 92% 30.12 in 6.0 mi East 3.5 mph - 0.00 in Snow Light Snow
10:53 PM 21.9 °F 17.2 °F 19.9 °F 92% 30.13 in 5.0 mi ENE 3.5 mph - 0.00 in Snow Light Snow
11:53 PM 23.0 °F 18.4 °F 19.0 °F 85% 30.14 in 7.0 mi NE 3.5 mph - 0.00 in Snow Light Snow