Weather History for KFSD - December, 2012

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 13 °F 18 °F  
Max Temperature 19 °F 27 °F 57 °F (1941)
Min Temperature 6 °F 8 °F -26 °F (1916)
Degree Days  
Heating Degree Days 52 47  
Month to date heating degree days 730 892  
Since 1 July heating degree days 2333 2604  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1182 690  
Moisture  
Dew Point 10 °F    
Average Humidity 81    
Maximum Humidity 87    
Minimum Humidity 67    
Precipitation  
Precipitation T in 0.02 in 1.00 in (1911)
Month to date precipitation 1.05 0.48  
Year to date precipitation 17.08 26.17  
Snow  
Snow T in 0.20 in 7.50 in (1911)
Month to date snowfall 7.6 5.4  
Since 1 July snowfall 8.7 14.1  
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 14 mph (NNW)    
Max Wind Speed 29 mph    
Max Gust Speed 38 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:56 AM CST 4:53 PM CST
Civil Twilight 7:23 AM CST 5:25 PM CST
Nautical Twilight 6:47 AM CST 6:02 PM CST
Astronomical Twilight 6:12 AM CST 6:37 PM CST
Moon 12:20 PM CST (12/20) 12:35 AM CST (12/20)
Length of Visible Light 10h 01m
Length of Day
8h 56m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 18.0 °F 2.6 °F 12.9 °F 81% 30.04 in 10.0 mi North 17.3 mph - N/A   Overcast
1:56 AM 18.0 °F 4.2 °F 12.9 °F 81% 30.04 in 10.0 mi North 13.8 mph - N/A   Overcast
2:45 AM 17.6 °F 1.7 °F 12.2 °F 79% 29.96 in 10.0 mi North 18.4 mph - N/A   Overcast
2:56 AM 17.1 °F 2.5 °F 12.9 °F 84% 30.03 in 10.0 mi NNW 15.0 mph - N/A   Overcast
3:56 AM 18.0 °F 1.3 °F 14.0 °F 84% 30.03 in 9.0 mi North 20.7 mph 26.5 mph 0.00 in Snow Light Snow
4:56 AM 18.0 °F 3.6 °F 14.0 °F 84% 30.03 in 5.0 mi North 15.0 mph - 0.00 in Snow Light Snow
5:03 AM 17.6 °F 0.9 °F 14.0 °F 86% 29.96 in 5.0 mi North 20.7 mph - 0.00 in Snow Light Snow
5:56 AM 18.0 °F 1.3 °F 14.0 °F 84% 30.06 in 5.0 mi North 20.7 mph 27.6 mph 0.00 in Snow Light Snow
6:56 AM 18.0 °F 0.9 °F 14.0 °F 84% 30.08 in 7.0 mi NNW 21.9 mph - 0.00 in Snow Light Snow
7:56 AM 17.1 °F 0.6 °F 12.9 °F 84% 30.09 in 8.0 mi NNW 19.6 mph 29.9 mph 0.00 in   Overcast
8:45 AM 15.8 °F 0.9 °F 12.2 °F 86% 30.03 in 8.0 mi NNW 15.0 mph - N/A   Scattered Clouds
8:56 AM 16.0 °F 1.7 °F 12.0 °F 84% 30.11 in 9.0 mi NNW 13.8 mph - N/A   Scattered Clouds
9:17 AM 15.8 °F -0.6 °F 10.4 °F 79% 30.03 in 10.0 mi NNW 18.4 mph 27.6 mph N/A   Scattered Clouds
9:56 AM 16.0 °F -0.9 °F 10.9 °F 81% 30.13 in 10.0 mi NNW 19.6 mph - N/A   Scattered Clouds
10:17 AM 15.8 °F -0.2 °F 10.4 °F 79% 30.06 in 9.0 mi NW 17.3 mph 27.6 mph N/A   Mostly Cloudy
10:36 AM 15.8 °F -0.6 °F 10.4 °F 79% 30.06 in 9.0 mi NNW 18.4 mph 24.2 mph N/A   Scattered Clouds
10:56 AM 16.0 °F -1.7 °F 10.9 °F 81% 30.14 in 9.0 mi NNW 21.9 mph 26.5 mph N/A   Scattered Clouds
11:56 AM 17.1 °F -0.3 °F 10.9 °F 77% 30.13 in 9.0 mi NNW 21.9 mph 27.6 mph N/A   Scattered Clouds
12:56 PM 18.0 °F 3.6 °F 12.0 °F 78% 30.12 in 10.0 mi NW 15.0 mph 24.2 mph N/A   Partly Cloudy
1:56 PM 16.0 °F -1.3 °F 10.0 °F 77% 30.13 in 10.0 mi NW 20.7 mph 25.3 mph N/A   Partly Cloudy
2:56 PM 15.1 °F 1.1 °F 8.1 °F 74% 30.15 in 10.0 mi NW 12.7 mph 23.0 mph N/A   Clear
3:56 PM 14.0 °F 2.0 °F 8.1 °F 77% 30.17 in 10.0 mi NW 9.2 mph - N/A   Clear
4:56 PM 12.9 °F -1.6 °F 8.1 °F 81% 30.18 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:56 PM 10.0 °F 0.4 °F 7.0 °F 87% 30.19 in 10.0 mi NW 5.8 mph - N/A   Clear
6:56 PM 10.9 °F 0.2 °F 7.0 °F 84% 30.20 in 10.0 mi NW 6.9 mph - N/A   Clear
7:56 PM 10.0 °F -3.7 °F 6.1 °F 84% 30.21 in 10.0 mi NW 10.4 mph - N/A   Clear
8:56 PM 8.1 °F -4.3 °F 5.0 °F 87% 30.22 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:56 PM 8.1 °F -2.0 °F 3.9 °F 83% 30.25 in 10.0 mi NW 5.8 mph - N/A   Clear
10:56 PM 8.1 °F - 3.0 °F 80% 30.25 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 7.0 °F -3.3 °F 3.0 °F 84% 30.27 in 10.0 mi NW 5.8 mph - N/A   Clear