Duluth, MN

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

Weather History for KDLH - September, 2012

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Tuesday, September 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 45 °F 55 °F  
Max Temperature 57 °F 64 °F 84 °F (1984)
Min Temperature 33 °F 45 °F 29 °F (1929)
Degree Days  
Heating Degree Days 20 11  
Month to date heating degree days 105 138  
Since 1 July heating degree days 152 287  
Cooling Degree Days 0 0  
Month to date cooling degree days 24 13  
Year to date cooling degree days 409 203  
Moisture  
Dew Point 28 °F    
Average Humidity 58    
Maximum Humidity 89    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.14 in 1.75 in (1905)
Month to date precipitation 0.32 2.52  
Year to date precipitation 28.57 23.22  
Snow  
Snow 0.00 in 0.00 in 2.40 in (1991)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 6 mph (NW)    
Max Wind Speed 15 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 18, 2012 Rise Set
Actual Time 6:51 AM CDT 7:13 PM CDT
Civil Twilight 6:20 AM CDT 7:43 PM CDT
Nautical Twilight 5:44 AM CDT 8:19 PM CDT
Astronomical Twilight 5:07 AM CDT 8:56 PM CDT
Moon 10:07 AM CDT (9/18) 8:19 PM CDT (9/18)
Length of Visible Light 13h 23m
Length of Day
12h 22m
Waxing Crescent, 9% of the Moon is Illuminated
Sep 18
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 39.9 °F 36.7 °F 33.1 °F 77% 30.00 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
1:55 AM 37.9 °F 32.7 °F 32.0 °F 79% 30.00 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
2:55 AM 37.0 °F 31.6 °F 32.0 °F 82% 30.00 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
3:55 AM 35.1 °F 30.1 °F 32.0 °F 89% 30.00 in 10.0 mi NW 5.8 mph - N/A   Clear
4:55 AM 34.0 °F 29.8 °F 30.9 °F 89% 30.00 in 10.0 mi NW 4.6 mph - N/A   Clear
5:55 AM 33.1 °F 30.0 °F 30.9 °F 92% 30.02 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:55 AM 33.1 °F 28.7 °F 30.0 °F 89% 30.03 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
7:55 AM 37.0 °F 33.3 °F 33.1 °F 86% 30.03 in 10.0 mi NW 4.6 mph - N/A   Clear
8:55 AM 41.0 °F 36.4 °F 33.1 °F 73% 30.04 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
9:55 AM 45.0 °F 39.7 °F 32.0 °F 60% 30.03 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
10:55 AM 48.9 °F - 27.0 °F 43% 30.03 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
11:55 AM 51.1 °F - 26.1 °F 38% 30.02 in 10.0 mi NNE 11.5 mph - N/A   Partly Cloudy
12:55 PM 53.1 °F - 24.1 °F 32% 30.01 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
1:55 PM 54.0 °F - 21.9 °F 29% 29.99 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Partly Cloudy
2:55 PM 55.0 °F - 23.0 °F 29% 29.98 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
3:55 PM 55.0 °F - 23.0 °F 29% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
4:55 PM 55.9 °F - 23.0 °F 28% 29.95 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
5:55 PM 55.0 °F - 23.0 °F 29% 29.96 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
6:55 PM 52.0 °F - 24.1 °F 34% 29.95 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
7:55 PM 46.9 °F - 28.9 °F 50% 29.95 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
8:55 PM 45.0 °F - 30.0 °F 56% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:55 PM 45.0 °F 41.8 °F 28.9 °F 53% 29.93 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:55 PM 42.1 °F 40.2 °F 30.9 °F 65% 29.90 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
11:55 PM 43.0 °F 40.3 °F 32.0 °F 65% 29.89 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds