Weather History for Lee's Summit, MO

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Sunday, July 21, 2013

  Actual Average (KMKC) Record (KMKC)
Temperature  
Mean Temperature 79 °F -  
Max Temperature 87 °F 87 °F 100 °F (1998)
Min Temperature 71 °F 70 °F 64 °F (2006)
Cooling Degree Days 14    
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 73    
Maximum Humidity 91    
Minimum Humidity 49    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 12 mph    
Max Gust Speed 16 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

Jul. 21, 2013 Rise Set
Actual Time 6:09 AM CDT 8:38 PM CDT
Civil Twilight 5:38 AM CDT 9:08 PM CDT
Nautical Twilight 5:00 AM CDT 9:46 PM CDT
Astronomical Twilight 4:18 AM CDT 10:28 PM CDT
Moon 7:37 PM CDT (7/21) 4:55 AM CDT (7/21)
Length of Visible Light 15h 30m
Length of Day
14h 29m
Waxing Gibbous, 98% of the Moon is Illuminated
Jul 21
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:31 AM 77.0 °F - 71.6 °F 83% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
12:53 AM 77.0 °F - 72.0 °F 84% 29.91 in 10.0 mi SW 10.4 mph - N/A   Overcast
1:16 AM 75.2 °F - 71.6 °F 89% 29.92 in 10.0 mi SW 10.4 mph - 0.00 in Rain Light Rain
1:53 AM 73.9 °F - 70.0 °F 87% 29.91 in 10.0 mi SW 5.8 mph - 0.00 in   Mostly Cloudy
2:21 AM 73.4 °F - 69.8 °F 88% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
2:28 AM 73.4 °F - 69.8 °F 88% 29.93 in 10.0 mi West 3.5 mph - N/A   Overcast
2:39 AM 73.4 °F - 69.8 °F 88% 29.92 in 10.0 mi West 3.5 mph - N/A   Overcast
2:53 AM 73.0 °F - 69.1 °F 87% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 72.0 °F - 69.1 °F 91% 29.88 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
4:53 AM 73.0 °F - 68.0 °F 84% 29.86 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
5:53 AM 73.0 °F - 66.9 °F 81% 29.86 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
6:53 AM 71.1 °F - 66.9 °F 87% 29.88 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
7:45 AM 71.6 °F - 68.0 °F 88% 29.92 in 10.0 mi SW 5.8 mph - 0.01 in   Mostly Cloudy
7:53 AM 72.0 °F - 68.0 °F 87% 29.90 in 10.0 mi SW 5.8 mph - 0.01 in   Scattered Clouds
8:00 AM 71.6 °F - 68.0 °F 88% 29.93 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
8:53 AM 73.9 °F - 69.1 °F 85% 29.91 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
9:05 AM 73.4 °F - 68.0 °F 83% 29.93 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
9:53 AM 77.0 °F - 66.9 °F 71% 29.91 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Partly Cloudy
10:53 AM 80.1 °F 82.7 °F 68.0 °F 67% 29.90 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
11:50 AM 80.6 °F 82.7 °F 66.2 °F 61% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
11:53 AM 81.0 °F 83.3 °F 66.9 °F 62% 29.90 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
12:12 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.92 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
12:21 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.92 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
12:53 PM 80.1 °F 82.3 °F 66.9 °F 64% 29.88 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
1:53 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.86 in 10.0 mi SW 8.1 mph - N/A   Clear
2:53 PM 82.0 °F 84.1 °F 66.0 °F 58% 29.84 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
3:53 PM 84.9 °F 88.8 °F 69.1 °F 59% 29.83 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
4:53 PM 87.1 °F 89.2 °F 66.0 °F 49% 29.82 in 10.0 mi West 9.2 mph - N/A   Clear
5:53 PM 86.0 °F 88.2 °F 66.0 °F 51% 29.80 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
6:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.81 in 10.0 mi SW 5.8 mph - N/A   Clear
7:53 PM 84.0 °F 86.3 °F 66.0 °F 55% 29.80 in 10.0 mi South 4.6 mph - N/A   Clear
8:53 PM 82.0 °F 84.1 °F 66.0 °F 58% 29.82 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
9:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 29.84 in 10.0 mi South 5.8 mph - N/A   Clear
10:53 PM 79.0 °F - 66.9 °F 66% 29.84 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:53 PM 77.0 °F - 66.9 °F 71% 29.83 in 10.0 mi SSW 4.6 mph - N/A   Clear