Weather History for Washington, MO

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 46 °F 32 °F
Mean Temperature 52 °F 37 °F 24 °F
Min Temperature 42 °F 28 °F 15 °F
Degree Days  
Heating Degree Days (base 65) 40 28 12 765
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 54 °F 29 °F 10 °F
Precipitation  
Precipitation 1.13 in 0.08 in 0.00 in 2.19 in
Snowdepth - - - -
Wind  
Wind 33 mph 5 mph 0 mph
Gust Wind 47 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.01 in 29.23 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 7:12 AM CST 4:43 PM CST
Civil Twilight 6:42 AM CST 5:12 PM CST
Nautical Twilight 6:09 AM CST 5:46 PM CST
Astronomical Twilight 5:37 AM CST 6:18 PM CST
Moon 6:17 AM CST (12/12) 4:20 PM CST (12/12)
Length of Visible Light 10h 29m
Length of Day
9h 30m
Waning Crescent, 1% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Scattered Clouds
Actual:
55 | 32 0.00
Average:
- | - -
Partly Cloudy
Actual:
53 | 32 0.00
Average:
- | - -
Rain
Actual:
55 | 41 0.11
Average:
- | - -
Rain
Actual:
46 | 42 0.08
Average:
- | - -
Rain
Actual:
48 | 32 0.04
Average:
- | - -
Thunderstorm
Actual:
32 | 24 0.00
Average:
- | - -
Clear
Actual:
41 | 17 0.00
Average:
- | - -
Clear
Actual:
50 | 19 0.00
Average:
- | - -
Clear
Actual:
57 | 23 0.00
Average:
- | - -
Rain
Actual:
53 | 26 0.00
Average:
- | - -
Rain
Actual:
64 | 41 0.06
Average:
- | - -
Scattered Clouds
Actual:
55 | 37 0.00
Average:
- | - -
Rain
Actual:
39 | 35 0.00
Average:
- | - -
Clear
Actual:
59 | 32 0.00
Average:
- | - -
Thunderstorm
Actual:
51 | 30 0.00
Average:
- | - -
Thunderstorm
Actual:
55 | 26 1.13
Average:
- | - -
Clear
Actual:
37 | 23 0.00
Average:
- | - -
Clear
Actual:
51 | 17 0.00
Average:
- | - -
Scattered Clouds
Actual:
53 | 26 0.00
Average:
- | - -
Mostly Cloudy
Actual:
32 | 23 0.00
Average:
- | - -
Mostly Cloudy
Actual:
32 | 23 0.00
Average:
- | - -
Overcast
Actual:
32 | 24 0.00
Average:
- | - -
Partly Cloudy
Actual:
35 | 26 0.00
Average:
- | - -
Overcast
Actual:
35 | 30 0.00
Average:
- | - -
Snow
Actual:
32 | 17 0.13
Average:
- | - -
Clear
Actual:
44 | 15 0.00
Average:
- | - -
Snow
Actual:
37 | 32 0.64
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 - - - - - - - - - - - - - - - - - - -  
2 - - - - - - - - - - - - - - - - - - -  
3 - - - - - - - - - - - - - - - - - - -  
4 - - - - - - - - - - - - - - - - - - -  
5 55 44 32 39 35 32 100 81 44 30.38 30.27 30.13 10 9 1 7 1 - 0.00  
6 53 42 32 43 37 32 100 80 58 30.13 30.00 29.90 10 10 9 9 2 - 0.00  
7 55 48 41 50 48 41 100 94 82 29.92 29.86 29.81 10 8 2 8 2 - 0.11 Rain
8 46 44 42 46 42 39 100 90 81 30.00 29.95 29.87 10 7 1 10 3 - 0.08 Rain
9 48 40 32 48 42 27 100 94 75 29.93 29.85 29.78 10 5 1 17 5 28 0.04 Rain
10 32 28 24 25 20 18 80 72 64 30.08 29.99 29.90 10 10 10 21 12 25 0.00 Thunderstorm
11 41 29 17 25 20 18 100 76 39 30.22 30.12 30.08 10 10 10 9 1 - 0.00  
12 50 34 19 27 21 18 100 64 28 30.33 30.27 30.22 10 10 10 10 2 - 0.00  
13 57 40 23 27 23 19 93 56 26 30.30 30.24 30.16 10 10 10 16 5 20 0.00  
14 53 40 26 37 29 23 93 67 40 30.22 30.12 29.95 10 10 5 14 3 - 0.00 Rain
15 64 52 41 48 45 39 100 77 49 29.92 29.70 29.58 10 9 2 22 11 31 0.06 Rain
16 55 46 37 45 40 37 100 89 58 29.76 29.71 29.64 10 9 5 9 2 - 0.00  
17 39 37 35 39 37 32 100 93 81 29.80 29.73 29.70 10 6 2 9 3 - 0.00 Rain
18 59 46 32 36 33 32 100 71 38 29.91 29.77 29.66 10 8 4 15 6 20 0.00  
19 51 40 30 50 36 28 100 85 66 29.99 29.84 29.48 10 7 4 17 4 23 0.00 Rain , Thunderstorm
20 55 40 26 54 34 19 100 84 62 30.03 29.59 29.23 10 7 0 33 17 47 1.13 Rain , Snow , Thunderstorm
21 37 30 23 19 17 10 86 62 33 30.31 30.23 30.04 10 10 10 21 14 30 0.00  
22 51 34 17 27 20 16 100 63 32 30.29 30.13 29.95 10 10 10 10 3 - 0.00  
23 53 40 26 32 29 23 100 71 41 29.96 29.91 29.85 10 10 10 7 0 - 0.00  
24 32 28 23 32 24 16 100 86 74 30.15 29.99 29.84 10 6 3 17 7 23 0.00  
25 32 28 23 23 21 16 86 77 69 30.26 30.14 30.03 10 9 5 16 5 22 0.00  
26 32 28 24 23 21 19 86 74 64 30.19 30.07 29.96 10 10 10 20 13 26 0.00  
27 35 30 26 25 22 19 86 73 56 30.20 30.12 30.05 10 10 10 13 4 - 0.00  
28 35 32 30 32 28 25 100 82 75 30.04 29.96 29.89 10 10 7 9 5 - 0.00  
29 32 24 17 28 21 16 93 77 55 30.34 30.16 29.93 10 8 3 20 11 28 0.13 Rain , Snow
30 44 30 15 25 20 14 100 70 39 30.43 30.33 30.21 10 9 6 13 2 - 0.00  
31 37 34 32 32 28 19 100 84 48 30.22 30.14 30.08 10 4 0 8 3 - 0.64 Rain , Snow