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Thursday, December 20, 2012

  Actual Average (KLFK) Record (KLFK)
Temperature  
Mean Temperature 56 °F 49 °F  
Max Temperature 74 °F 60 °F 79 °F (1949)
Min Temperature 34 °F 39 °F 16 °F (1996)
Degree Days  
Heating Degree Days 10 16  
Month to date heating degree days 290  
Since 1 July heating degree days 597  
Cooling Degree Days 0 0  
Month to date cooling degree days 4  
Year to date cooling degree days 2587  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 28 °F    
Average Humidity 42    
Maximum Humidity 86    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in 0.14 in 1.82 in (2011)
Month to date precipitation 2.95  
Year to date precipitation 47.46  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 13 mph (WNW)    
Max Wind Speed 25 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:09 AM CST 5:18 PM CST
Civil Twilight 6:43 AM CST 5:45 PM CST
Nautical Twilight 6:12 AM CST 6:15 PM CST
Astronomical Twilight 5:43 AM CST 6:44 PM CST
Moon 12:17 PM CST (12/20) 12:18 AM CST (12/20)
Length of Visible Light 11h 02m
Length of Day
10h 08m
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
12:15 AM 73.8 °F - 68.9 °F 85% 29.78 in 10.0 mi SSW 12.7 mph 20.7 mph N/A   Mostly Cloudy
12:55 AM 73.4 °F - 68.9 °F 86% 29.78 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Mostly Cloudy
1:15 AM 73.8 °F - 68.9 °F 85% 29.79 in 10.0 mi SSW 10.4 mph - N/A   Overcast
1:35 AM 74.3 °F - 68.7 °F 83% 29.80 in 10.0 mi SSW 12.7 mph 18.4 mph N/A   Overcast
1:55 AM 74.3 °F - 68.7 °F 83% 29.80 in 10.0 mi SSW 15.0 mph 19.6 mph N/A   Overcast
2:15 AM 74.3 °F - 68.7 °F 83% 29.80 in 10.0 mi SW 12.7 mph - N/A   Overcast
9:35 AM - - - N/A% - - North - - N/A   Unknown
9:55 AM - - - N/A% - - North - - N/A   Unknown
10:15 AM - - - N/A% - - North - - N/A   Unknown
10:35 AM 51.4 °F - 28.8 °F 42% 30.23 in - NW 19.6 mph - N/A   Unknown
10:55 AM 52.3 °F - 29.5 °F 42% 30.23 in 10.0 mi NW 11.5 mph 21.9 mph N/A   Clear
11:15 AM 53.2 °F - 29.8 °F 41% 30.24 in 10.0 mi WNW 19.6 mph 26.5 mph N/A   Clear
11:35 AM 53.8 °F - 29.1 °F 39% 30.24 in 10.0 mi NNW 25.3 mph 33.4 mph N/A   Clear
11:55 AM 54.5 °F - 28.9 °F 38% 30.24 in 10.0 mi NNW 17.3 mph 33.4 mph N/A   Clear
12:15 PM 55.2 °F - 28.8 °F 36% 30.23 in 10.0 mi NW 16.1 mph 29.9 mph N/A   Clear
12:35 PM 55.6 °F - 28.6 °F 36% 30.23 in 10.0 mi WNW 20.7 mph 29.9 mph N/A   Clear
12:55 PM 55.2 °F - 27.3 °F 34% 30.23 in 10.0 mi NW 19.6 mph 31.1 mph N/A   Clear
1:15 PM 55.8 °F - 27.3 °F 34% 30.23 in 10.0 mi NNW 17.3 mph 29.9 mph N/A   Clear
1:35 PM 55.9 °F - 27.5 °F 34% 30.23 in 10.0 mi NNW 18.4 mph 25.3 mph N/A   Clear
1:55 PM 56.3 °F - 26.1 °F 31% 30.23 in 10.0 mi NW 19.6 mph 31.1 mph N/A   Clear
2:15 PM 56.5 °F - 25.9 °F 31% 30.23 in 10.0 mi NW 13.8 mph 29.9 mph N/A   Clear
2:35 PM 56.3 °F - 25.2 °F 30% 30.24 in 10.0 mi NW 25.3 mph 32.2 mph N/A   Clear
2:55 PM 55.8 °F - 24.3 °F 30% 30.25 in 10.0 mi NNW 19.6 mph 29.9 mph N/A   Clear
3:15 PM 55.6 °F - 23.0 °F 28% 30.26 in 10.0 mi NW 19.6 mph 32.2 mph N/A   Clear
3:35 PM 55.2 °F - 21.9 °F 27% 30.27 in 10.0 mi NW 16.1 mph 27.6 mph N/A   Clear
3:55 PM 54.9 °F - 21.4 °F 27% 30.27 in 10.0 mi NW 19.6 mph 26.5 mph N/A   Clear
4:15 PM - - - N/A% 30.28 in 10.0 mi NW 18.4 mph 26.5 mph N/A   Unknown
4:35 PM 54.0 °F - 18.3 °F 25% 30.28 in 10.0 mi NW 20.7 mph 32.2 mph N/A   Clear
4:55 PM 53.2 °F - 13.8 °F 21% 30.29 in 10.0 mi NW 15.0 mph 27.6 mph N/A   Clear
5:15 PM 52.0 °F - 14.4 °F 22% 30.30 in 10.0 mi NNW 11.5 mph 16.1 mph N/A   Clear
5:35 PM 51.1 °F - 13.8 °F 23% 30.32 in 10.0 mi NNW 9.2 mph 18.4 mph N/A   Clear
5:55 PM 50.7 °F - 13.5 °F 23% 30.33 in 10.0 mi NNW 8.1 mph 24.2 mph N/A   Clear
6:15 PM 50.2 °F - 14.0 °F 24% 30.34 in 10.0 mi NNW 10.4 mph - N/A   Clear
6:35 PM 48.9 °F - 15.6 °F 27% 30.35 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:55 PM 48.2 °F - 16.9 °F 29% 30.36 in 10.0 mi NW 5.8 mph - N/A   Clear
7:15 PM 47.3 °F - 18.0 °F 31% 30.36 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:35 PM 46.6 °F - 18.7 °F 33% 30.37 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:55 PM 45.7 °F 42.0 °F 18.9 °F 34% 30.37 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:15 PM 45.1 °F 41.4 °F 18.5 °F 35% 30.37 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:35 PM 44.6 °F 41.4 °F 18.9 °F 36% 30.37 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:55 PM 44.1 °F 40.1 °F 19.2 °F 37% 30.38 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:15 PM 43.7 °F 40.3 °F 19.4 °F 38% 30.38 in 10.0 mi WNW 5.8 mph - N/A   Clear
9:35 PM 43.0 °F 41.3 °F 19.8 °F 40% 30.39 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:55 PM 42.4 °F 40.7 °F 20.3 °F 41% 30.40 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:15 PM 41.9 °F 39.0 °F 20.3 °F 42% 30.41 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:35 PM 41.7 °F 38.8 °F 20.1 °F 42% 30.41 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:55 PM 41.4 °F 38.4 °F 20.1 °F 43% 30.42 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:15 PM 40.8 °F - 20.7 °F 45% 30.42 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 37.9 °F - 25.3 °F 60% 30.42 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 34.7 °F - 28.0 °F 77% 30.43 in 10.0 mi Calm Calm - N/A   Clear