Duluth, MN

2:00 PM CST on November 20, 2017 (GMT -0600)
Duluth International

Weather History for KDLH - December, 2011

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Saturday, December 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 16 °F 14 °F  
Max Temperature 27 °F 22 °F 44 °F (1939)
Min Temperature 5 °F 7 °F -21 °F (1983)
Degree Days  
Heating Degree Days 49 51  
Month to date heating degree days 762 818  
Since 1 July heating degree days 2564 3031  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 314 204  
Moisture  
Dew Point 12 °F    
Average Humidity 78    
Maximum Humidity 88    
Minimum Humidity 68    
Precipitation  
Precipitation T in 0.04 in 0.86 in (1912)
Month to date precipitation 0.23 0.69  
Year to date precipitation 25.74 30.44  
Snow  
Snow 0.20 in 0.50 in 2.60 in (1998)
Month to date snowfall 3.5 9.2  
Since 1 July snowfall 7.2 25.3  
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 17, 2011 Rise Set
Actual Time 7:48 AM CST 4:21 PM CST
Civil Twilight 7:13 AM CST 4:56 PM CST
Nautical Twilight 6:34 AM CST 5:35 PM CST
Astronomical Twilight 5:57 AM CST 6:12 PM CST
Moon No Moon Rise 11:38 AM CST (12/17)
Length of Visible Light 9h 43m
Length of Day
8h 32m
Waning Gibbous, 53% of the Moon is Illuminated
Dec 17
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 6.1 °F - 1.0 °F 80% 30.34 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 7.0 °F -3.3 °F 1.0 °F 77% 30.32 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:55 AM 9.0 °F 0.6 °F 3.9 °F 80% 30.30 in 10.0 mi SW 4.6 mph - N/A   Clear
3:55 AM 9.0 °F 0.6 °F 3.0 °F 77% 30.26 in 10.0 mi South 4.6 mph - N/A   Clear
4:55 AM 10.9 °F -0.8 °F 5.0 °F 77% 30.24 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
5:55 AM 12.9 °F 1.6 °F 7.0 °F 77% 30.21 in 10.0 mi SSW 8.1 mph - N/A   Overcast
6:07 AM 12.2 °F -1.0 °F 6.8 °F 79% 30.09 in 10.0 mi SSW 10.4 mph - N/A   Overcast
6:55 AM 14.0 °F 1.2 °F 8.6 °F 79% 30.09 in 10.0 mi SW 10.4 mph - N/A   Overcast
7:55 AM 15.1 °F 2.5 °F 8.1 °F 74% 30.16 in 10.0 mi SW 10.4 mph - N/A   Overcast
8:50 AM 15.8 °F 3.4 °F 10.4 °F 79% 30.04 in 6.0 mi SW 10.4 mph - 0.00 in Snow Light Snow
8:55 AM 16.0 °F 2.9 °F 10.0 °F 77% 30.14 in 3.0 mi SW 11.5 mph - 0.00 in Snow Light Snow
9:03 AM 15.8 °F 4.2 °F 10.4 °F 79% 30.05 in 2.0 mi WSW 9.2 mph - 0.00 in Snow Light Snow
9:13 AM 17.6 °F 4.3 °F 10.4 °F 73% 30.04 in 1.5 mi SW 12.7 mph - 0.00 in Snow Light Snow
9:21 AM 17.6 °F 3.7 °F 12.2 °F 79% 30.04 in 1.0 mi WSW 13.8 mph - 0.00 in Snow Light Snow
9:29 AM 17.6 °F 5.0 °F 12.2 °F 79% 30.03 in 3.0 mi SW 11.5 mph - 0.00 in Snow Light Snow
9:39 AM 17.6 °F 3.2 °F 12.2 °F 79% 30.01 in 6.0 mi SW 15.0 mph - 0.00 in Snow Light Snow
9:43 AM 17.6 °F 4.3 °F 12.2 °F 79% 30.01 in 2.5 mi SW 12.7 mph - 0.00 in Snow Light Snow
9:52 AM 17.6 °F 3.2 °F 12.2 °F 79% 30.01 in 1.8 mi SW 15.0 mph - 0.00 in Snow Light Snow
9:55 AM 18.0 °F 4.8 °F 12.9 °F 81% 30.11 in 2.0 mi SW 12.7 mph - 0.00 in Snow Light Snow
10:09 AM 19.4 °F 6.6 °F 14.0 °F 80% 30.01 in 4.0 mi SW 12.7 mph 20.7 mph 0.00 in Snow Light Snow
10:55 AM 19.9 °F 7.3 °F 16.0 °F 85% 30.09 in 5.0 mi SW 12.7 mph - 0.00 in   Overcast
11:55 AM 21.0 °F 7.6 °F 17.1 °F 85% 30.07 in 5.0 mi SW 15.0 mph 20.7 mph 0.00 in Snow Light Snow
12:55 PM 23.0 °F 10.6 °F 19.0 °F 85% 30.05 in 5.0 mi West 13.8 mph - 0.00 in Snow Light Snow
1:37 PM 24.8 °F 14.6 °F 19.4 °F 80% 29.95 in 7.0 mi West 10.4 mph - 0.00 in   Overcast
1:55 PM 24.8 °F 16.9 °F 19.4 °F 80% 29.95 in 8.0 mi West 6.9 mph - N/A   Overcast
2:12 PM 26.6 °F 16.2 °F 19.4 °F 74% 29.95 in 9.0 mi WNW 11.5 mph - N/A   Overcast
2:55 PM 26.1 °F 16.2 °F 18.0 °F 71% 30.05 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Overcast
3:55 PM 27.0 °F 16.1 °F 18.0 °F 69% 30.06 in 10.0 mi WNW 12.7 mph - N/A   Overcast
4:55 PM 27.0 °F 16.1 °F 18.0 °F 69% 30.08 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Overcast
5:55 PM 26.6 °F 18.2 °F 17.6 °F 69% 30.02 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
6:55 PM 26.1 °F 17.6 °F 17.1 °F 69% 30.11 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
7:55 PM 25.0 °F 14.8 °F 16.0 °F 69% 30.11 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
8:55 PM 25.0 °F 17.1 °F 16.0 °F 69% 30.09 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
9:55 PM 21.9 °F 15.7 °F 14.0 °F 72% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
10:55 PM 16.0 °F 7.4 °F 12.0 °F 84% 30.12 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
11:55 PM 17.6 °F 8.2 °F 12.2 °F 79% 30.03 in 10.0 mi West 6.9 mph - N/A   Clear