Weather History for Lee's Summit, MO

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 70 °F 45 °F 21 °F
Mean Temperature 62 °F 38 °F 18 °F
Min Temperature 54 °F 30 °F 10 °F
Degree Days  
Heating Degree Days (base 65) 46 27 4 842
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 1 0 30
Dew Point  
Dew Point 58 °F 27 °F 5 °F
Precipitation  
Precipitation 0.31 in 0.03 in 0.00 in 0.82 in
Snowdepth - - - -
Wind  
Wind 34 mph 9 mph 0 mph
Gust Wind 45 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.01 in 29.38 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 30, 2012 Rise Set
Actual Time 7:36 AM CST 5:04 PM CST
Civil Twilight 7:06 AM CST 5:34 PM CST
Nautical Twilight 6:32 AM CST 6:08 PM CST
Astronomical Twilight 6:00 AM CST 6:40 PM CST
Moon 7:35 PM CST (12/30) 8:46 AM CST (12/30)
Length of Visible Light 10h 28m
Length of Day
9h 28m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 30
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
66 | 54 0.00
Average:
- | - -
Fog
Actual:
68 | 44 0.00
Average:
- | - -
Partly Cloudy
Actual:
70 | 52 0.00
Average:
- | - -
Clear
Actual:
61 | 42 0.00
Average:
- | - -
Clear
Actual:
57 | 41 0.00
Average:
- | - -
Scattered Clouds
Actual:
52 | 41 0.00
Average:
- | - -
Rain
Actual:
48 | 42 0.02
Average:
- | - -
Rain
Actual:
43 | 33 0.04
Average:
- | - -
Fog
Actual:
43 | 21 0.00
Average:
- | - -
Partly Cloudy
Actual:
28 | 19 0.00
Average:
- | - -
Clear
Actual:
44 | 21 0.00
Average:
- | - -
Clear
Actual:
48 | 28 0.00
Average:
- | - -
Clear
Actual:
55 | 35 0.00
Average:
- | - -
Rain
Actual:
52 | 37 0.31
Average:
- | - -
Rain
Actual:
53 | 42 0.05
Average:
- | - -
Fog
Actual:
42 | 33 0.00
Average:
- | - -
Partly Cloudy
Actual:
46 | 33 0.00
Average:
- | - -
Scattered Clouds
Actual:
57 | 37 0.00
Average:
- | - -
Thunderstorm
Actual:
42 | 35 0.05
Average:
- | - -
Thunderstorm
Actual:
39 | 24 0.23
Average:
- | - -
Clear
Actual:
37 | 18 0.00
Average:
- | - -
Clear
Actual:
51 | 28 0.00
Average:
- | - -
Clear
Actual:
36 | 24 0.00
Average:
- | - -
Partly Cloudy
Actual:
25 | 19 0.00
Average:
- | - -
Partly Cloudy
Actual:
21 | 14 0.00
Average:
- | - -
Partly Cloudy
Actual:
28 | 10 0.00
Average:
- | - -
Partly Cloudy
Actual:
36 | 18 0.00
Average:
- | - -
Overcast
Actual:
30 | 21 0.00
Average:
- | - -
Snow
Actual:
33 | 19 0.00
Average:
- | - -
Clear
Actual:
45 | 25 0.00
Average:
- | - -
Snow
Actual:
53 | 23 0.12
Average:
- | - -
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 66 60 54 57 54 48 90 80 70 30.01 29.89 29.79 10 9 5 14 9 22 0.00  
2 68 56 44 54 47 42 100 86 40 30.04 29.96 29.87 10 5 0 10 5 - 0.00 Fog
3 70 62 52 58 52 35 84 67 50 30.04 29.83 29.74 10 10 10 26 15 39 0.00  
4 61 52 42 33 27 21 62 41 24 30.31 30.23 30.05 10 10 10 10 6 - 0.00  
5 57 49 41 32 28 24 62 46 34 30.34 30.23 30.04 10 10 10 12 6 18 0.00  
6 52 46 41 43 38 30 83 70 54 30.01 29.94 29.88 10 10 10 13 8 18 0.00  
7 48 45 42 45 42 39 100 89 80 29.95 29.90 29.85 8 6 3 12 7 - 0.02 Rain
8 43 38 33 40 35 33 100 91 70 30.02 29.96 29.88 10 3 0 10 6 - 0.04 Fog , Rain
9 43 32 21 39 31 10 100 83 54 30.09 29.92 29.82 10 5 0 23 8 28 0.00 Fog
10 28 24 19 16 11 10 68 61 53 30.13 30.07 30.04 10 10 10 20 12 23 0.00  
11 44 32 21 19 14 8 63 49 34 30.17 30.10 30.04 10 10 10 12 8 16 0.00  
12 48 38 28 16 14 10 58 39 21 30.25 30.18 30.14 10 10 10 17 11 26 0.00  
13 55 45 35 24 19 14 46 38 26 30.17 30.14 30.09 10 10 10 18 13 28 0.00  
14 52 44 37 40 30 23 89 55 41 30.13 29.95 29.72 10 9 2 17 10 29 0.31 Rain
15 53 48 42 45 42 37 89 79 69 29.74 29.63 29.52 10 10 8 20 14 30 0.05 Rain
16 42 38 33 38 35 32 100 94 85 29.80 29.74 29.69 10 3 0 8 4 - 0.00 Fog
17 46 40 33 34 32 28 93 80 59 29.80 29.76 29.71 10 7 4 13 6 - 0.00  
18 57 47 37 33 31 30 79 61 37 29.90 29.75 29.62 10 10 9 16 12 23 0.00  
19 42 38 35 39 34 30 97 83 70 29.92 29.66 29.40 10 7 2 20 11 24 0.05 Rain , Thunderstorm
20 39 32 24 37 24 12 97 82 58 30.26 29.78 29.38 10 5 0 34 20 45 0.23 Fog , Rain , Snow , Thunderstorm
21 37 28 18 18 14 12 78 57 41 30.39 30.32 30.27 10 10 10 10 6 - 0.00  
22 51 40 28 27 21 13 62 50 36 30.24 30.06 29.95 10 10 10 13 7 17 0.00  
23 36 30 24 24 22 19 88 75 61 30.02 29.96 29.93 10 9 5 12 5 - 0.00  
24 25 22 19 19 15 12 88 78 62 30.19 30.08 29.96 10 7 2 14 10 21 0.00  
25 21 18 14 16 12 7 86 77 62 30.34 30.25 30.14 10 9 5 22 14 28 0.00  
26 28 19 10 14 9 5 81 70 51 30.28 30.24 30.20 10 10 10 17 11 - 0.00  
27 36 27 18 23 18 13 81 71 55 30.20 30.07 29.97 10 10 10 13 5 21 0.00  
28 30 26 21 25 21 14 80 74 68 30.09 30.00 29.95 10 8 6 20 6 26 0.00  
29 33 26 19 16 15 13 78 66 48 30.33 30.26 30.10 10 9 6 15 10 23 0.00 Snow
30 45 35 25 20 18 16 72 52 36 30.36 30.26 30.14 10 10 10 18 10 28 0.00  
31 53 38 23 32 27 18 96 79 34 30.20 30.11 30.04 10 3 0 16 8 - 0.12 Fog , Snow