Weather History for Lee's Summit, MO

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 77 °F 62 °F
Mean Temperature 80 °F 69 °F 60 °F
Min Temperature 68 °F 61 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 4 2 0 11
Cooling Degree Days (base 65) 14 5 0 35
Growing Degree Days (base 50) 30 19 10 131
Dew Point  
Dew Point 70 °F 59 °F 42 °F
Precipitation  
Precipitation 1.19 in 0.29 in 0.00 in 2.01 in
Snowdepth - - - -
Wind  
Wind 22 mph 8 mph 0 mph
Gust Wind 39 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.28 in 30.02 in 29.75 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 18, 2013 Rise Set
Actual Time 7:01 AM CDT 7:20 PM CDT
Civil Twilight 6:35 AM CDT 7:47 PM CDT
Nautical Twilight 6:03 AM CDT 8:18 PM CDT
Astronomical Twilight 5:31 AM CDT 8:50 PM CDT
Moon 6:44 PM CDT (9/18) 6:05 AM CDT (9/18)
Length of Visible Light 13h 12m
Length of Day
12h 18m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 84 73 64 66 59 50 90 67 47 30.13 30.02 29.94 10 10 6 17 9 26 0.02 Rain
16 62 60 59 61 57 55 94 89 81 30.28 30.21 30.14 10 8 3 17 11 24 0.27 Rain , Thunderstorm
17 72 66 60 66 63 59 100 91 81 30.19 30.11 29.99 10 4 2 10 7 17 0.53 Rain , Thunderstorm
18 88 78 68 70 67 64 93 73 51 29.98 29.91 29.83 10 9 5 16 10 29 0.00  
19 91 80 68 68 66 62 94 75 37 29.94 29.88 29.75 10 8 1 22 11 39 1.19 Rain , Thunderstorm
20 69 62 55 65 52 46 90 67 44 30.05 29.99 29.90 10 10 10 15 9 22 0.00  
21 73 62 50 50 47 42 89 61 36 30.06 30.00 29.94 10 10 10 7 2 - 0.00