Madison, WI

3:08 PM CST on February 24, 2017 (GMT -0600)
Dane County Regional-Truax

Weather History for KMSN - December, 2012

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Saturday, December 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 19 °F 20 °F  
Max Temperature 25 °F 27 °F 54 °F (1984)
Min Temperature 13 °F 13 °F -21 °F (1880)
Degree Days  
Heating Degree Days 46 45  
Month to date heating degree days 988 1210  
Since 1 July heating degree days 2503 2789  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1068 568  
Moisture  
Dew Point 17 °F    
Average Humidity 85    
Maximum Humidity 96    
Minimum Humidity 73    
Precipitation  
Precipitation T in 0.05 in 0.93 in (1914)
Month to date precipitation 2.60 1.66  
Year to date precipitation 26.36 34.40  
Snow  
Snow 0.10 in 0.40 in 4.00 in (1914)
Month to date snowfall 23.4 12.7  
Since 1 July snowfall 23.5 16.8  
Snow Depth 11.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 8 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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Date:

Astronomy

Dec. 29, 2012 Rise Set
Actual Time 7:28 AM CST 4:30 PM CST
Civil Twilight 6:56 AM CST 5:03 PM CST
Nautical Twilight 6:20 AM CST 5:38 PM CST
Astronomical Twilight 5:45 AM CST 6:13 PM CST
Moon 6:06 PM CST (12/29) 7:59 AM CST (12/29)
Length of Visible Light 10h 06m
Length of Day
9h 01m
Full, 98% of the Moon is Illuminated
Dec 29
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 23.0 °F 17.0 °F 21.0 °F 92% 29.93 in 3.0 mi NW 4.6 mph - 0.00 in Snow Light Snow
1:53 AM 24.1 °F 17.0 °F 21.9 °F 91% 29.93 in 3.0 mi NW 5.8 mph - 0.00 in Snow Light Snow
2:53 AM 24.1 °F 17.0 °F 21.0 °F 88% 29.94 in 4.0 mi NW 5.8 mph - 0.00 in Snow Light Snow
3:53 AM 23.0 °F 15.8 °F 21.0 °F 92% 29.94 in 5.0 mi WNW 5.8 mph - 0.00 in Snow Light Snow
4:18 AM 23.0 °F 13.9 °F 21.2 °F 93% 29.90 in 5.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
4:53 AM 23.0 °F 14.7 °F 19.9 °F 88% 29.94 in 5.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
5:05 AM 23.0 °F 14.7 °F 19.4 °F 86% 29.91 in 6.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
5:53 AM 23.0 °F 14.7 °F 19.9 °F 88% 29.95 in 6.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
6:15 AM 23.0 °F 15.8 °F 19.4 °F 86% 29.92 in 7.0 mi WNW 5.8 mph - 0.00 in Snow Light Snow
6:53 AM 23.0 °F 15.8 °F 19.9 °F 88% 29.96 in 7.0 mi WNW 5.8 mph - 0.00 in Snow Light Snow
7:53 AM 24.1 °F 16.0 °F 19.9 °F 84% 29.96 in 9.0 mi NW 6.9 mph - 0.00 in Snow Light Snow
8:02 AM 24.8 °F 16.9 °F 19.4 °F 80% 29.93 in 9.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
8:53 AM 24.1 °F 15.2 °F 19.9 °F 84% 29.99 in 10.0 mi NW 8.1 mph - 0.00 in   Overcast
9:53 AM 24.1 °F 14.4 °F 19.9 °F 84% 30.00 in 9.0 mi NW 9.2 mph - 0.00 in Snow Light Snow
10:20 AM 24.8 °F 14.6 °F 19.4 °F 80% 29.97 in 10.0 mi NW 10.4 mph - 0.00 in   Overcast
10:53 AM 25.0 °F 16.3 °F 19.9 °F 81% 30.01 in 10.0 mi NW 8.1 mph 18.4 mph 0.00 in   Overcast
11:53 AM 25.0 °F 14.2 °F 19.0 °F 78% 30.01 in 10.0 mi NW 11.5 mph - N/A   Overcast
12:46 PM 24.8 °F 14.0 °F 17.6 °F 74% 29.98 in 10.0 mi NW 11.5 mph - N/A   Overcast
12:53 PM 25.0 °F 14.8 °F 18.0 °F 75% 30.02 in 10.0 mi NW 10.4 mph - N/A   Overcast
1:53 PM 25.0 °F 15.5 °F 18.0 °F 75% 30.03 in 10.0 mi NW 9.2 mph - N/A   Overcast
2:53 PM 24.1 °F 15.2 °F 17.1 °F 75% 30.06 in 9.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
3:53 PM 23.0 °F 15.8 °F 17.1 °F 78% 30.09 in 10.0 mi Variable 5.8 mph - 0.00 in   Overcast
4:53 PM 21.2 °F 9.5 °F 15.8 °F 80% 30.07 in 10.0 mi WNW 11.5 mph - N/A   Overcast
5:53 PM 21.0 °F 13.4 °F 15.1 °F 78% 30.13 in 10.0 mi Variable 5.8 mph - N/A   Overcast
6:12 PM 21.2 °F 11.7 °F 15.8 °F 80% 30.10 in 10.0 mi WNW 8.1 mph - N/A   Overcast
6:53 PM 19.9 °F 12.1 °F 15.1 °F 81% 30.15 in 10.0 mi WNW 5.8 mph - N/A   Overcast
7:04 PM 19.4 °F 8.6 °F 14.0 °F 80% 30.11 in 10.0 mi WNW 9.2 mph - N/A   Overcast
7:53 PM 19.9 °F - 12.9 °F 74% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
8:33 PM 17.6 °F - 12.2 °F 79% 30.13 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 PM 16.0 °F - 12.0 °F 84% 30.18 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 17.1 °F - 12.0 °F 81% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 PM 14.0 °F - 10.0 °F 84% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 12.2 °F 6.1 °F 8.6 °F 85% 30.17 in 9.0 mi Variable 3.5 mph - N/A   Clear