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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 54 °F 37 °F
Mean Temperature 60 °F 44 °F 32 °F
Min Temperature 48 °F 34 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 34 21 5 606
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 1 0 27
Dew Point  
Dew Point 43 °F 24 °F -4 °F
Precipitation  
Precipitation 0.71 in 0.05 in 0.00 in 1.42 in
Snowdepth - - - -
Wind  
Wind 34 mph 7 mph 0 mph
Gust Wind 51 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.06 in 29.57 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Dec. 20, 2011 Rise Set
Actual Time 7:16 AM MST 5:21 PM MST
Civil Twilight 6:49 AM MST 5:48 PM MST
Nautical Twilight 6:18 AM MST 6:18 PM MST
Astronomical Twilight 5:49 AM MST 6:48 PM MST
Moon 2:49 AM MST (12/20) 1:53 PM MST (12/20)
Length of Visible Light 10h 59m
Length of Day
10h 05m
Waning Crescent, 20% of the Moon is Illuminated
Dec 20
Waning Crescent
Dec 24
New
Dec 31
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 60 51 42 40 27 9 92 40 15 29.90 29.70 29.57 10 10 9 32 19 51 0.00 Rain
2 51 43 33 43 35 23 100 79 44 29.94 29.88 29.78 10 7 0 23 8 36 0.02 Fog , Rain
3 48 40 33 34 27 22 93 64 37 30.08 29.99 29.88 10 10 6 16 7 22 0.03 Rain
4 43 36 30 34 31 21 100 89 45 30.09 30.06 30.00 10 4 0 9 4 - 0.00 Fog
5 42 34 26 27 22 18 86 67 39 30.20 30.09 30.01 10 10 10 15 6 18 0.00  
6 46 35 24 22 15 7 80 51 21 30.34 30.27 30.21 10 10 10 9 2 - 0.00  
7 57 42 26 16 12 10 56 35 16 30.28 30.17 30.05 10 10 10 7 2 - 0.00  
8 64 47 30 12 7 -4 47 24 6 30.09 30.05 29.97 10 10 10 12 3 - 0.00  
9 60 48 35 18 12 6 35 25 14 30.15 30.10 30.04 10 10 10 9 3 - 0.00  
10 - - - - - - - - - - - - - - - - - - 0.00  
11 - - - - - - - - - - - - - - - - - - -  
12 51 46 42 43 39 30 100 75 44 29.92 29.88 29.83 10 7 2 29 8 40 0.54 Rain
13 51 43 35 39 36 30 100 79 54 30.04 29.89 29.83 10 7 2 34 19 45 0.71 Rain , Snow
14 48 40 32 34 31 28 93 72 50 30.16 30.11 30.06 10 10 10 13 6 25 0.00  
15 53 42 32 34 31 28 85 68 41 30.14 30.07 29.99 10 10 10 9 4 16 0.00  
16 54 46 37 32 30 28 73 57 40 30.11 30.03 29.94 10 10 10 25 13 29 0.00  
17 59 52 44 40 36 31 71 59 44 30.13 30.07 30.04 10 10 10 24 19 30 0.00  
18 53 45 37 39 35 30 89 74 43 30.04 29.98 29.89 10 10 6 21 10 24 0.12 Rain
19 45 40 35 36 32 29 93 76 58 30.05 29.98 29.90 10 10 10 21 12 21 0.00 Rain
20 51 44 37 36 33 28 93 72 43 29.99 29.93 29.83 10 10 9 13 3 - 0.00  
21 51 42 33 34 31 28 83 66 41 30.01 29.93 29.88 10 10 10 15 5 20 0.00 Rain
22 50 42 30 35 30 15 87 66 43 30.09 30.05 30.00 10 10 10 16 6 - 0.00  
23 37 32 26 22 18 13 75 61 48 30.35 30.22 30.07 10 10 10 16 9 21 0.00  
24 46 36 26 21 19 14 75 54 35 30.39 30.35 30.29 10 10 10 15 9 21 0.00  
25 51 40 28 14 10 6 49 32 18 30.38 30.31 30.23 10 10 10 18 11 24 0.00  
26 60 44 27 17 12 7 56 32 13 30.32 30.25 30.19 10 10 10 12 4 - 0.00  
27 66 50 33 16 9 1 48 23 10 30.25 30.18 30.10 10 10 10 13 5 - 0.00  
28 66 51 36 16 10 4 41 22 9 30.23 30.16 30.01 10 10 10 10 3 - 0.00  
29 71 55 39 18 13 7 38 21 8 30.13 30.04 29.95 10 10 10 8 3 - 0.00  
30 73 58 43 27 22 16 46 28 13 30.11 30.02 29.87 10 10 10 10 6 - 0.00  
31 72 60 48 27 25 22 42 31 15 30.15 30.06 29.97 10 10 10 8 4 - 0.00