Madison, WI

9:04 PM CST on January 21, 2017 (GMT -0600)
Dane County Regional Airport

Weather History for KMSN - December, 2012

Change the Weather History Date:

Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 18 °F 20 °F  
Max Temperature 32 °F 27 °F 55 °F (1965)
Min Temperature 3 °F 12 °F -16 °F (1967)
Degree Days  
Heating Degree Days 47 46  
Month to date heating degree days 1080 1301  
Since 1 July heating degree days 2595 2879  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1068 568  
Moisture  
Dew Point 13 °F    
Average Humidity 74    
Maximum Humidity 81    
Minimum Humidity 67    
Precipitation  
Precipitation 0.00 in 0.04 in 0.85 in (1876)
Month to date precipitation 2.60 1.74  
Year to date precipitation 26.36 34.48  
Snow  
Snow 0.00 in 0.40 in 8.10 in (1978)
Month to date snowfall 23.4 13.5  
Since 1 July snowfall 23.5 17.6  
Snow Depth 9.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 12 mph    
Max Gust Speed 16 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

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. 31, 2012 Rise Set
Actual Time 7:29 AM CST 4:32 PM CST
Civil Twilight 6:56 AM CST 5:04 PM CST
Nautical Twilight 6:20 AM CST 5:40 PM CST
Astronomical Twilight 5:46 AM CST 6:15 PM CST
Moon 8:08 PM CST (12/31) 9:05 AM CST (12/31)
Length of Visible Light 10h 07m
Length of Day
9h 03m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
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 28.9 °F 21.1 °F 21.9 °F 75% 29.97 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:53 AM 28.4 °F 23.3 °F 21.2 °F 74% 29.93 in 10.0 mi SW 4.6 mph - N/A   Clear
2:53 AM 32.0 °F 26.4 °F 24.1 °F 73% 29.98 in 10.0 mi WSW 5.8 mph - N/A   Clear
3:53 AM 30.9 °F 23.5 °F 23.0 °F 72% 30.00 in 10.0 mi WSW 8.1 mph - N/A   Clear
4:53 AM 30.0 °F 26.5 °F 21.9 °F 72% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:53 AM 27.0 °F 23.0 °F 21.0 °F 78% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:53 AM 26.1 °F 18.4 °F 19.0 °F 75% 30.04 in 10.0 mi Variable 6.9 mph - N/A   Clear
7:53 AM 23.0 °F 17.0 °F 18.0 °F 81% 30.04 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
8:53 AM 23.0 °F 14.7 °F 16.0 °F 74% 30.06 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
9:26 AM 23.0 °F 13.1 °F 15.8 °F 74% 30.03 in 9.0 mi NW 9.2 mph - N/A   Mostly Cloudy
9:53 AM 21.9 °F 14.5 °F 16.0 °F 78% 30.09 in 7.0 mi NW 5.8 mph - N/A   Mostly Cloudy
10:53 AM 21.9 °F 12.5 °F 16.0 °F 78% 30.09 in 7.0 mi NW 8.1 mph - N/A   Overcast
11:53 AM 21.9 °F 13.4 °F 16.0 °F 78% 30.07 in 7.0 mi NNW 6.9 mph - N/A   Overcast
12:53 PM 21.0 °F 11.4 °F 14.0 °F 74% 30.08 in 8.0 mi NW 8.1 mph - N/A   Overcast
1:16 PM 19.4 °F 7.9 °F 14.0 °F 80% 30.04 in 8.0 mi NNW 10.4 mph - N/A   Overcast
1:53 PM 19.9 °F 9.3 °F 12.9 °F 74% 30.08 in 8.0 mi NNW 9.2 mph - N/A   Overcast
2:46 PM 21.2 °F 10.1 °F 12.2 °F 68% 30.04 in 9.0 mi NNW 10.4 mph - N/A   Scattered Clouds
2:53 PM 21.0 °F 11.4 °F 12.0 °F 68% 30.09 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
3:53 PM 19.0 °F 10.0 °F 10.0 °F 68% 30.10 in 10.0 mi NW 6.9 mph - N/A   Clear
4:53 PM 17.1 °F 10.0 °F 9.0 °F 71% 30.12 in 10.0 mi NW 4.6 mph - N/A   Clear
5:53 PM 15.1 °F 7.7 °F 8.1 °F 74% 30.13 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:53 PM 12.0 °F - 6.1 °F 77% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 8.1 °F - 3.9 °F 83% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 8.1 °F -2.0 °F 3.9 °F 83% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:53 PM 8.1 °F - 1.9 °F 76% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 6.1 °F - 1.0 °F 80% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 3.0 °F -6.4 °F -0.0 °F 87% 30.22 in 10.0 mi NNW 4.6 mph - N/A   Clear