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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 41 °F 18 °F
Mean Temperature 42 °F 30 °F 8 °F
Min Temperature 34 °F 18 °F -3 °F
Degree Days  
Heating Degree Days (base 65) 57 35 23 1100
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 50 °F 23 °F -6 °F
Precipitation  
Precipitation 0.62 in 0.06 in 0.00 in 1.58 in
Snowdepth 2.0 in 0.5 in 0.0 in -
Wind  
Wind 38 mph 8 mph 0 mph
Gust Wind 51 mph 27 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.59 in 30.17 in 29.48 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Dec. 20, 2011 Rise Set
Actual Time 7:47 AM CST 5:01 PM CST
Civil Twilight 7:16 AM CST 5:32 PM CST
Nautical Twilight 6:41 AM CST 6:07 PM CST
Astronomical Twilight 6:08 AM CST 6:40 PM CST
Moon 3:09 AM CST (12/20) 1:39 PM CST (12/20)
Length of Visible Light 10h 16m
Length of Day
9h 14m
Waning Crescent, 21% of the Moon is Illuminated
Dec 20
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

Daily Weather History & Observations

2011 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 36 28 19 28 20 7 78 62 46 30.58 30.35 30.02 10 9 6 31 15 38 T Snow
2 38 23 7 34 19 5 83 62 40 30.57 30.27 30.07 10 8 2 21 9 25 0.07 Rain , Snow
3 36 32 27 34 30 23 100 93 85 30.14 30.03 29.92 10 3 0 29 11 33 0.62 Fog , Rain , Snow
4 28 16 3 22 14 4 100 84 68 30.46 30.28 30.14 10 9 5 10 4 14 0.00  
5 22 15 8 18 12 5 92 83 73 30.59 30.52 30.39 10 8 2 23 11 26 T Snow
6 18 8 -3 9 3 -6 91 79 67 30.57 30.41 30.25 10 9 2 13 5 15 0.00  
7 33 22 10 22 13 7 100 82 63 30.26 30.18 30.06 10 10 5 10 4 14 0.00  
8 29 18 7 27 20 5 100 92 84 30.38 30.28 30.21 9 4 0 16 4 18 0.19 Fog , Snow
9 26 12 -2 21 10 -4 96 85 74 30.58 30.48 30.33 10 6 0 12 2 13 T Fog , Snow
10 32 17 2 26 12 -1 100 86 72 30.56 30.44 30.33 9 5 0 12 4 14 0.00 Fog
11 41 32 23 35 31 25 100 90 79 30.32 30.20 30.09 9 5 3 21 14 26 0.00  
12 43 39 34 37 34 31 96 86 76 30.30 30.20 30.09 10 8 4 18 7 23 0.00  
13 41 37 32 41 35 30 100 95 89 30.31 30.19 30.00 6 4 1 17 6 22 0.20 Rain
14 51 42 32 50 42 29 100 93 85 29.99 29.83 29.67 10 5 0 22 7 28 0.48 Rain
15 35 27 18 29 22 15 92 74 56 30.46 30.25 29.98 10 10 7 25 10 31 0.00  
16 38 26 14 28 21 13 92 78 64 30.50 30.41 30.32 10 10 7 15 4 18 0.00  
17 50 35 20 30 26 19 96 71 46 30.39 30.33 30.27 10 10 8 13 3 14 0.00  
18 52 38 23 37 30 22 92 73 54 30.25 30.02 29.86 10 10 7 20 6 23 0.00  
19 35 29 23 32 27 23 100 85 69 30.27 30.13 29.86 10 9 6 31 15 40 0.00  
20 37 32 27 25 23 21 92 74 56 30.25 30.02 29.84 10 10 10 21 8 24 0.00  
21 47 34 21 31 25 18 92 73 53 30.05 29.83 29.74 10 10 9 16 9 21 0.00  
22 35 25 15 32 21 12 96 80 63 30.50 30.31 30.03 10 8 2 26 14 35 0.02 Snow
23 42 27 11 23 16 8 92 65 38 30.50 30.37 30.25 10 10 9 25 8 30 0.00  
24 49 33 16 25 21 14 92 63 34 30.40 30.34 30.28 10 10 9 12 4 14 0.00  
25 51 36 20 25 21 17 88 60 32 30.51 30.41 30.31 10 10 10 12 3 13 0.00  
26 50 35 19 30 24 18 92 66 39 30.30 30.08 29.94 10 10 10 25 9 31 0.00  
27 45 37 28 25 23 19 78 60 41 30.13 30.07 29.98 10 10 10 21 10 28 0.00  
28 57 39 21 28 24 19 92 61 30 30.06 29.92 29.77 10 10 10 14 6 16 0.00  
29 57 42 26 39 31 24 92 67 41 29.78 29.65 29.48 10 10 10 38 10 51 0.00  
30 50 39 28 38 28 23 85 64 42 29.91 29.80 29.62 10 10 10 36 13 46 T  
31 52 40 27 35 29 23 85 65 44 30.04 29.70 29.49 10 10 10 31 16 40 T Rain