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Monday, February 21, 2011

  Actual Average Record
Temperature  
Mean Temperature 26 °F 37 °F  
Max Temperature 35 °F 48 °F 80 °F (1977)
Min Temperature 17 °F 26 °F -3 °F (1939)
Degree Days  
Heating Degree Days 39 28  
Month to date heating degree days 753 641  
Since 1 July heating degree days 3822 3657  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 11 °F    
Average Humidity 56    
Maximum Humidity 77    
Minimum Humidity 35    
Precipitation  
Precipitation T in 0.05 in 0.90 in (1971)
Month to date precipitation 0.67 0.84  
Year to date precipitation 1.13 1.47  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 16 mph (NW)    
Max Wind Speed 26 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 21, 2011 Rise Set
Actual Time 7:14 AM CST 6:14 PM CST
Civil Twilight 6:47 AM CST 6:41 PM CST
Nautical Twilight 6:16 AM CST 7:12 PM CST
Astronomical Twilight 5:45 AM CST 7:43 PM CST
Moon 10:47 PM CST (2/21) 8:47 AM CST (2/21)
Length of Visible Light 11h 54m
Length of Day
11h 00m
Waning Gibbous, 84% of the Moon is Illuminated
Feb 21
Waning Gibbous
Feb 24
Last Quarter
Mar 4
New
Mar 12
First Quarter
Mar 19
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 27.0 °F 13.2 °F 18.0 °F 69% 29.82 in 10.0 mi NNW 20.7 mph - N/A   Mostly Cloudy
1:53 AM 25.0 °F 10.9 °F 15.1 °F 66% 29.84 in 10.0 mi North 19.6 mph - 0.00 in   Overcast
2:53 AM 24.1 °F 9.0 °F 14.0 °F 65% 29.86 in 10.0 mi NW 21.9 mph - N/A   Overcast
3:53 AM 21.9 °F 6.5 °F 12.0 °F 66% 29.86 in 10.0 mi NNW 20.7 mph - N/A   Overcast
4:53 AM 21.0 °F 5.0 °F 10.0 °F 63% 29.89 in 10.0 mi NNW 21.9 mph - N/A   Mostly Cloudy
5:53 AM 19.9 °F 3.9 °F 9.0 °F 62% 29.94 in 10.0 mi NNW 20.7 mph - 0.00 in   Clear
6:53 AM 17.1 °F 0.1 °F 7.0 °F 65% 29.97 in 10.0 mi NNW 20.7 mph - N/A   Clear
7:53 AM 17.1 °F 1.5 °F 6.1 °F 62% 30.01 in 10.0 mi NNW 17.3 mph - N/A   Clear
8:53 AM 18.0 °F 0.9 °F 5.0 °F 57% 30.03 in 10.0 mi NNW 21.9 mph - N/A   Clear
9:53 AM 21.0 °F 5.4 °F 6.1 °F 53% 30.04 in 10.0 mi NW 20.7 mph - N/A   Clear
10:53 AM 25.0 °F 11.3 °F 6.1 °F 45% 30.05 in 10.0 mi NW 18.4 mph 25.3 mph N/A   Clear
11:53 AM 28.0 °F 15.7 °F 6.1 °F 39% 30.05 in 10.0 mi WNW 17.3 mph - N/A   Clear
12:53 PM 30.9 °F 21.7 °F 8.1 °F 38% 30.04 in 10.0 mi NW 11.5 mph 23.0 mph N/A   Clear
1:53 PM 33.1 °F 22.6 °F 8.1 °F 35% 30.03 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Clear
2:53 PM 35.1 °F 24.5 °F 10.0 °F 35% 30.03 in 10.0 mi NW 18.4 mph 21.9 mph N/A   Clear
3:53 PM 35.1 °F 23.8 °F 10.0 °F 35% 30.05 in 10.0 mi NNW 20.7 mph 26.5 mph N/A   Clear
4:53 PM 34.0 °F 23.0 °F 10.0 °F 37% 30.06 in 10.0 mi NW 18.4 mph - N/A   Clear
5:53 PM 32.0 °F 22.1 °F 12.0 °F 44% 30.08 in 10.0 mi NNW 13.8 mph - N/A   Clear
6:53 PM 28.9 °F 19.2 °F 12.9 °F 51% 30.10 in 10.0 mi NNW 11.5 mph - N/A   Clear
7:53 PM 26.1 °F 20.5 °F 14.0 °F 60% 30.14 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:53 PM 24.1 °F 19.7 °F 14.0 °F 65% 30.16 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:53 PM 21.9 °F 17.2 °F 15.1 °F 75% 30.18 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:53 PM 21.9 °F 15.7 °F 14.0 °F 72% 30.18 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:53 PM 21.0 °F 16.2 °F 12.0 °F 68% 30.18 in 10.0 mi NNE 3.5 mph - N/A   Clear