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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 36 °F 13 °F
Mean Temperature 46 °F 26 °F 8 °F
Min Temperature 39 °F 16 °F -4 °F
Degree Days  
Heating Degree Days (base 65) 57 39 19 1211
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 46 °F 19 °F -8 °F
Precipitation  
Precipitation 0.96 in 0.06 in 0.00 in 1.67 in
Snowdepth 7.0 in 1.2 in 0.0 in -
Wind  
Wind 36 mph 9 mph 0 mph
Gust Wind 45 mph 28 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.60 in 30.02 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:51 AM CST 4:55 PM CST
Civil Twilight 7:19 AM CST 5:27 PM CST
Nautical Twilight 6:43 AM CST 6:03 PM CST
Astronomical Twilight 6:09 AM CST 6:37 PM CST
Moon 12:20 PM CST (12/20) 12:32 AM CST (12/20)
Length of Visible Light 10h 08m
Length of Day
9h 04m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

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 56 42 27 46 35 26 100 83 66 29.97 29.85 29.77 10 4 0 14 7 16 0.00 Fog
2 58 41 23 42 31 21 100 78 55 30.05 29.91 29.74 10 5 0 16 8 22 0.00 Fog
3 60 45 30 45 37 20 100 68 36 30.09 29.73 29.58 10 5 0 35 12 41 0.00 Fog
4 53 37 20 24 20 16 82 59 23 30.34 30.24 30.10 10 10 10 17 5 20 0.00  
5 54 38 22 28 23 16 75 51 22 30.35 30.05 29.84 10 10 10 26 15 32 0.00  
6 52 46 39 36 28 23 70 51 32 30.04 29.95 29.83 10 10 10 23 11 28 0.01 Rain
7 40 34 28 29 27 22 92 73 54 30.05 29.99 29.92 10 7 0 13 6 16 0.09 Fog , Snow
8 35 31 26 30 27 25 92 84 75 30.05 29.97 29.86 10 7 2 21 6 26 0.00  
9 36 23 10 32 17 2 89 78 57 30.19 29.98 29.80 10 8 2 36 18 45 T Snow
10 27 15 3 13 4 -2 80 67 43 30.19 30.06 29.93 10 10 10 28 9 35 0.00  
11 42 31 19 24 19 14 84 66 48 30.00 29.97 29.93 10 10 10 15 8 21 0.00  
12 53 41 29 18 17 16 68 47 26 29.96 29.92 29.85 10 10 10 31 17 38 0.00  
13 42 31 19 23 18 14 84 62 40 30.14 30.04 29.91 10 10 10 17 7 22 0.00  
14 49 33 16 38 26 14 92 71 49 30.10 29.87 29.61 10 10 7 17 8 22 0.01 Rain
15 43 37 30 42 38 26 100 91 82 29.74 29.55 29.46 10 5 2 23 11 29 0.96 Rain , Snow
16 30 28 25 27 23 21 92 84 75 29.86 29.81 29.72 10 10 10 17 8 20 0.00  
17 30 27 24 27 25 23 92 88 84 29.82 29.73 29.62 10 7 2 13 5 16 T  
18 38 31 23 29 27 24 100 85 70 29.89 29.68 29.48 10 6 1 21 7 25 0.00  
19 42 33 23 30 26 21 100 80 59 29.97 29.93 29.89 10 5 0 31 10 37 0.19 Fog , Snow
20 23 17 11 19 14 8 93 82 67 30.27 30.07 29.90 10 6 1 35 20 41 0.08  
21 21 12 3 14 9 1 96 83 68 30.39 30.31 30.20 10 10 6 13 6 15 0.00  
22 32 23 13 23 15 9 91 79 65 30.18 30.07 29.99 10 10 8 17 9 22 0.00  
23 21 15 9 15 10 5 88 78 67 30.14 30.10 30.02 10 10 9 15 6 18 0.00  
24 18 12 5 10 6 -2 84 75 66 30.40 30.19 30.03 10 9 2 22 14 26 T Snow
25 13 8 2 4 0 -4 87 77 66 30.60 30.50 30.41 10 10 10 17 11 21 0.00  
26 18 8 -2 9 3 -5 88 76 58 30.46 30.34 30.25 10 10 10 10 3 13 0.00  
27 21 14 7 18 14 6 93 87 78 30.23 30.11 30.01 10 5 0 14 7 17 0.27 Fog , Snow
28 21 15 8 18 14 6 93 87 77 30.17 30.06 29.99 8 4 1 18 9 21 0.06 Snow
29 19 8 -4 12 3 -8 92 86 75 30.28 30.20 30.11 10 6 0 14 5 17 0.00 Fog
30 34 17 0 24 12 0 95 80 64 30.27 30.12 29.91 10 9 7 21 11 25 0.00  
31 22 11 0 16 11 -3 92 80 68 30.36 30.25 30.15 10 10 9 20 8 22 0.00