Weather History for Lee's Summit, MO

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Saturday, December 15, 2012

  Actual Average (KMKC) Record (KMKC)
Temperature  
Mean Temperature 48 °F -  
Max Temperature 53 °F 40 °F 64 °F (2002)
Min Temperature 42 °F 24 °F 5 °F (2008)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 42 °F    
Average Humidity 79    
Maximum Humidity 89    
Minimum Humidity 69    
Precipitation  
Precipitation 0.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.63 in    
Wind  
Wind Speed 14 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events Rain    
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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Date:

Astronomy

Dec. 15, 2012 Rise Set
Actual Time 7:29 AM CST 4:56 PM CST
Civil Twilight 6:59 AM CST 5:26 PM CST
Nautical Twilight 6:25 AM CST 5:59 PM CST
Astronomical Twilight 5:53 AM CST 6:32 PM CST
Moon 9:23 AM CST (12/15) 8:00 PM CST (12/15)
Length of Visible Light 10h 26m
Length of Day
9h 27m
Waxing Crescent, 8% of the Moon is Illuminated
Dec 15
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:17 AM 44.6 °F 37.4 °F 41.0 °F 87% 29.72 in 10.0 mi SSE 16.1 mph 26.5 mph 0.00 in   Overcast
1:11 AM 44.6 °F 37.2 °F 39.2 °F 81% 29.62 in 10.0 mi SE 17.3 mph 23.0 mph N/A   Mostly Cloudy
1:53 AM 44.1 °F 37.1 °F 41.0 °F 89% 29.65 in 10.0 mi SSE 15.0 mph 23.0 mph N/A   Overcast
2:53 AM 46.0 °F 39.3 °F 42.1 °F 86% 29.61 in 10.0 mi SSE 16.1 mph 28.8 mph N/A   Overcast
3:53 AM 48.9 °F - 45.0 °F 86% 29.56 in 10.0 mi South 16.1 mph 29.9 mph N/A   Overcast
4:53 AM 48.9 °F - 45.0 °F 86% 29.52 in 10.0 mi South 13.8 mph 25.3 mph N/A   Overcast
5:42 AM 48.2 °F - 44.6 °F 87% 29.52 in 10.0 mi South 17.3 mph 25.3 mph 0.01 in Rain Light Rain
5:53 AM 48.9 °F - 45.0 °F 86% 29.52 in 8.0 mi South 15.0 mph 21.9 mph 0.02 in Rain Light Rain
6:53 AM 48.9 °F - 45.0 °F 86% 29.53 in 10.0 mi South 12.7 mph - 0.03 in   Overcast
7:53 AM 50.0 °F - 42.1 °F 74% 29.52 in 10.0 mi SSW 15.0 mph 23.0 mph N/A   Overcast
8:53 AM 50.0 °F - 41.0 °F 71% 29.55 in 10.0 mi SW 17.3 mph 25.3 mph N/A   Overcast
9:29 AM 50.0 °F - 41.0 °F 71% 29.56 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Overcast
9:53 AM 52.0 °F - 42.1 °F 69% 29.56 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Mostly Cloudy
10:01 AM 51.8 °F - 42.8 °F 71% 29.55 in 10.0 mi SW 16.1 mph - N/A   Scattered Clouds
10:53 AM 53.1 °F - 44.1 °F 71% 29.59 in 10.0 mi SW 18.4 mph 23.0 mph N/A   Scattered Clouds
11:00 AM 53.6 °F - 44.6 °F 72% 29.58 in 10.0 mi WSW 17.3 mph - N/A   Mostly Cloudy
11:53 AM 52.0 °F - 44.1 °F 74% 29.60 in 10.0 mi SW 17.3 mph - N/A   Overcast
12:53 PM 53.1 °F - 44.1 °F 71% 29.59 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Overcast
1:53 PM 51.1 °F - 44.1 °F 77% 29.61 in 10.0 mi WSW 19.6 mph 27.6 mph N/A   Overcast
2:53 PM 50.0 °F - 43.0 °F 77% 29.63 in 10.0 mi WSW 17.3 mph - N/A   Overcast
3:53 PM 51.1 °F - 44.1 °F 77% 29.65 in 10.0 mi WSW 9.2 mph - N/A   Overcast
4:53 PM 51.1 °F - 44.1 °F 77% 29.67 in 10.0 mi WSW 9.2 mph 17.3 mph N/A   Overcast
5:27 PM 50.0 °F - 42.8 °F 76% 29.68 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
5:49 PM 50.0 °F - 42.8 °F 76% 29.68 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
5:53 PM 50.0 °F - 43.0 °F 77% 29.68 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
6:16 PM 48.2 °F - 42.8 °F 82% 29.68 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
6:53 PM 46.9 °F - 42.1 °F 83% 29.70 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
7:53 PM 46.0 °F 42.5 °F 42.1 °F 86% 29.70 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
8:53 PM 48.0 °F - 41.0 °F 77% 29.71 in 10.0 mi West 8.1 mph 17.3 mph N/A   Overcast
9:53 PM 46.9 °F - 39.0 °F 74% 29.72 in 10.0 mi WNW 5.8 mph - N/A   Overcast
10:19 PM 44.6 °F 41.4 °F 37.4 °F 76% 29.71 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
10:53 PM 45.0 °F 41.8 °F 37.9 °F 76% 29.73 in 10.0 mi West 5.8 mph - N/A   Clear
11:53 PM 42.1 °F 39.2 °F 37.9 °F 85% 29.74 in 10.0 mi NW 4.6 mph - N/A   Clear