Weather History for Juneau, AK

Change the Weather History Date:

Sunday, December 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 12 °F 29 °F  
Max Temperature 17 °F 34 °F 54 °F (1999)
Min Temperature 6 °F 25 °F -3 °F (1971)
Degree Days  
Heating Degree Days 53 36  
Month to date heating degree days 956 800  
Since 1 July heating degree days 3897 3431  
Moisture  
Dew Point 2 °F    
Average Humidity 69    
Maximum Humidity 91    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in 0.18 in 1.18 in (1992)
Month to date precipitation 3.33 4.47  
Year to date precipitation 61.83 60.90  
Snow  
Snow 0.00 in 0.50 in 9.90 in (1992)
Month to date snowfall 22.6 11.2  
Since 1 July snowfall 39.6 25.1  
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 23, 2012 Rise Set
Actual Time 8:46 AM AKST 3:08 PM AKST
Civil Twilight 7:53 AM AKST 4:01 PM AKST
Nautical Twilight 7:00 AM AKST 4:55 PM AKST
Astronomical Twilight 6:11 AM AKST 5:43 PM AKST
Moon 12:32 PM AKST (12/23) 4:04 AM AKST (12/23)
Length of Visible Light 8h 07m
Length of Day
6h 22m
Waxing Gibbous, 82% of the Moon is Illuminated
Dec 23
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First 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 7.0 °F - 3.9 °F 87% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 AM 7.0 °F - 3.9 °F 87% 29.85 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 9.0 °F 2.4 °F 5.0 °F 84% 29.86 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
4:53 AM 12.0 °F 5.9 °F 6.1 °F 77% 29.85 in 10.0 mi ESE 3.5 mph - N/A   Overcast
5:53 AM 16.0 °F - 3.9 °F 59% 29.86 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 17.1 °F 8.7 °F 1.0 °F 50% 29.86 in 10.0 mi East 5.8 mph - N/A   Overcast
7:53 AM 16.0 °F 10.4 °F -0.0 °F 49% 29.87 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
8:53 AM 15.1 °F - 3.0 °F 59% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 15.1 °F 7.7 °F 1.0 °F 54% 29.88 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
10:53 AM 17.1 °F 10.0 °F 1.0 °F 50% 29.89 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
11:53 AM 17.1 °F 3.6 °F -0.0 °F 47% 29.89 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
12:53 PM 16.0 °F 2.9 °F -0.9 °F 47% 29.89 in 10.0 mi SE 11.5 mph - N/A   Mostly Cloudy
1:53 PM 16.0 °F 3.6 °F -0.9 °F 47% 29.90 in 10.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
2:53 PM 16.0 °F 5.3 °F -0.0 °F 49% 29.90 in 10.0 mi East 8.1 mph 18.4 mph N/A   Mostly Cloudy
3:53 PM 16.0 °F 7.4 °F 1.0 °F 52% 29.91 in 10.0 mi East 5.8 mph - N/A   Overcast
4:53 PM 16.0 °F 7.4 °F -0.0 °F 49% 29.91 in 10.0 mi ENE 5.8 mph - N/A   Overcast
5:53 PM 17.1 °F 8.7 °F 1.9 °F 52% 29.92 in 10.0 mi ENE 5.8 mph - N/A   Overcast
6:53 PM 17.1 °F 6.6 °F 1.0 °F 50% 29.92 in 10.0 mi ESE 8.1 mph - N/A   Overcast
7:53 PM 17.1 °F 8.7 °F 1.9 °F 52% 29.94 in 10.0 mi NE 5.8 mph - N/A   Overcast
8:53 PM 18.0 °F 9.8 °F 1.9 °F 50% 29.95 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:53 PM 19.0 °F 10.0 °F 1.9 °F 47% 29.97 in 10.0 mi ENE 6.9 mph - N/A   Overcast
10:53 PM 17.1 °F 2.0 °F 9.0 °F 71% 29.98 in 3.0 mi SE 16.1 mph 21.9 mph 0.00 in Snow Light Snow
11:53 PM 18.0 °F 7.7 °F 8.1 °F 65% 30.00 in 10.0 mi NE 8.1 mph - 0.00 in   Overcast