Weather History for Lee's Summit, MO

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Saturday, December 29, 2012

  Actual Average (KMKC) Record (KMKC)
Temperature  
Mean Temperature 26 °F -  
Max Temperature 33 °F 38 °F 68 °F (1999)
Min Temperature 19 °F 21 °F 10 °F (2000)
Degree Days  
Heating Degree Days 39    
Moisture  
Dew Point 15 °F    
Average Humidity 66    
Maximum Humidity 78    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 10 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 23 mph    
Visibility 9 miles    
Events Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 29, 2012 Rise Set
Actual Time 7:35 AM CST 5:03 PM CST
Civil Twilight 7:05 AM CST 5:33 PM CST
Nautical Twilight 6:32 AM CST 6:07 PM CST
Astronomical Twilight 5:59 AM CST 6:39 PM CST
Moon 6:36 PM CST (12/29) 8:10 AM CST (12/29)
Length of Visible Light 10h 28m
Length of Day
9h 28m
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 11.7 °F 15.1 °F 72% 30.10 in 7.0 mi NW 11.5 mph - N/A   Overcast
1:53 AM 21.9 °F 9.2 °F 16.0 °F 78% 30.12 in 6.0 mi NW 13.8 mph 23.0 mph N/A   Haze
2:53 AM 21.9 °F 8.7 °F 15.1 °F 75% 30.15 in 6.0 mi NW 15.0 mph - N/A   Haze
3:53 AM 21.0 °F 7.6 °F 15.1 °F 78% 30.17 in 6.0 mi WNW 15.0 mph - N/A   Haze
4:53 AM 19.9 °F 6.2 °F 14.0 °F 78% 30.18 in 8.0 mi NNW 15.0 mph - N/A   Overcast
6:53 AM 21.0 °F 10.6 °F 14.0 °F 74% 30.23 in 9.0 mi WNW 9.2 mph - N/A   Overcast
7:53 AM 19.9 °F 8.6 °F 12.9 °F 74% 30.26 in 10.0 mi WNW 10.4 mph - N/A   Overcast
8:53 AM 19.9 °F 8.6 °F 12.9 °F 74% 30.28 in 9.0 mi WNW 10.4 mph - N/A   Overcast
9:53 AM 21.0 °F 13.4 °F 14.0 °F 74% 30.30 in 9.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
10:11 AM 21.2 °F 10.9 °F 14.0 °F 74% 30.26 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
10:53 AM 24.1 °F 15.2 °F 14.0 °F 65% 30.31 in 10.0 mi West 8.1 mph - N/A   Clear
11:53 AM 27.0 °F 18.7 °F 12.9 °F 56% 30.30 in 9.0 mi West 8.1 mph - 0.00 in Snow Light Snow
1:53 PM 30.9 °F 22.8 °F 14.0 °F 50% 30.27 in 10.0 mi West 9.2 mph - N/A   Clear
3:53 PM 33.1 °F 25.5 °F 15.1 °F 48% 30.30 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:53 PM 32.0 °F 27.5 °F 15.1 °F 50% 30.30 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:53 PM 30.0 °F 26.5 °F 15.1 °F 54% 30.31 in 10.0 mi SW 3.5 mph - N/A   Clear
6:53 PM 28.0 °F 21.7 °F 15.1 °F 58% 30.33 in 10.0 mi SW 5.8 mph - N/A   Clear
7:53 PM 28.0 °F 21.7 °F 16.0 °F 61% 30.33 in 10.0 mi SW 5.8 mph - N/A   Clear
8:53 PM 27.0 °F 20.5 °F 16.0 °F 63% 30.33 in 10.0 mi SW 5.8 mph - N/A   Clear
9:53 PM 27.0 °F 21.6 °F 16.0 °F 63% 30.32 in 10.0 mi SW 4.6 mph - N/A   Clear
10:53 PM 26.1 °F 18.4 °F 16.0 °F 66% 30.33 in 10.0 mi SW 6.9 mph - N/A   Clear