Weather History for Juneau, AK

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Wednesday, December 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 19 °F 31 °F  
Max Temperature 24 °F 35 °F 46 °F (1989)
Min Temperature 13 °F 27 °F -6 °F (1970)
Degree Days  
Heating Degree Days 46 34  
Month to date heating degree days 184 136  
Since 1 July heating degree days 2657 2767  
Moisture  
Dew Point 16 °F    
Average Humidity 88    
Maximum Humidity 96    
Minimum Humidity 80    
Precipitation  
Precipitation 0.00 in 0.21 in 0.99 in (2000)
Month to date precipitation 0.00 0.82  
Year to date precipitation 65.22 57.25  
Snow  
Snow 0.00 in 0.50 in 13.30 in (1995)
Month to date snowfall 0.0 2.0  
Since 1 July snowfall 19.2 15.9  
Snow Depth 3.00 in    
Sea Level Pressure  
Sea Level Pressure 30.44 in    
Wind  
Wind Speed 0 mph (NW)    
Max Wind Speed 6 mph    
Max Gust Speed 6 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 04, 2013 Rise Set
Actual Time 8:26 AM AKST 3:10 PM AKST
Civil Twilight 7:35 AM AKST 4:01 PM AKST
Nautical Twilight 6:43 AM AKST 4:53 PM AKST
Astronomical Twilight 5:55 AM AKST 5:41 PM AKST
Moon 9:50 AM AKST (12/4) 5:43 PM AKST (12/4)
Length of Visible Light 8h 25m
Length of Day
6h 43m
Waxing Crescent, 5% of the Moon is Illuminated
Dec 4
Waxing Crescent
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New

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 16.0 °F - 12.0 °F 84% 30.50 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 16.0 °F - 14.0 °F 92% 30.50 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 18.0 °F - 15.1 °F 88% 30.48 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 18.0 °F - 14.0 °F 84% 30.47 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 17.1 °F - 12.9 °F 84% 30.47 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 17.1 °F - 14.0 °F 88% 30.45 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 17.1 °F - 12.9 °F 84% 30.45 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 17.1 °F - 14.0 °F 88% 30.45 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 17.1 °F - 14.0 °F 88% 30.45 in 10.0 mi Calm Calm - N/A   Overcast
10:28 AM 19.9 °F - 16.0 °F 85% 30.45 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 19.9 °F 14.9 °F 18.0 °F 92% 30.45 in 10.0 mi East 3.5 mph - N/A   Overcast
11:53 AM 23.0 °F - 21.0 °F 92% 30.44 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 21.0 °F - 18.0 °F 88% 30.42 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 21.0 °F - 18.0 °F 88% 30.42 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 19.9 °F - 17.1 °F 89% 30.42 in 9.0 mi Calm Calm - N/A   Overcast
3:53 PM 19.9 °F - 17.1 °F 89% 30.42 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:03 PM 19.0 °F - 16.0 °F 88% 30.41 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 21.9 °F - 19.9 °F 92% 30.41 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 PM 21.9 °F - 19.9 °F 92% 30.42 in 10.0 mi Calm Calm - N/A   Overcast
6:16 PM 24.1 °F - 21.9 °F 91% 30.41 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 23.0 °F - 21.0 °F 92% 30.42 in 10.0 mi Calm Calm - N/A   Overcast
7:46 PM 21.9 °F - 19.0 °F 89% 30.42 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 PM 19.0 °F 13.9 °F 16.0 °F 88% 30.42 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
8:53 PM 16.0 °F 10.4 °F 14.0 °F 92% 30.41 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
9:53 PM 18.0 °F - 15.1 °F 88% 30.42 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:53 PM 16.0 °F - 12.0 °F 84% 30.42 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 PM 15.1 °F - 12.0 °F 88% 30.43 in 10.0 mi Calm Calm - N/A   Clear