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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 63 °F 44 °F 26 °F
Mean Temperature 57 °F 35 °F 20 °F
Min Temperature 51 °F 27 °F 10 °F
Degree Days  
Heating Degree Days (base 65) 44 30 8 926
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 0 0 7
Dew Point  
Dew Point 55 °F 24 °F -12 °F
Precipitation  
Precipitation 1.28 in 0.11 in 0.00 in 3.42 in
Snowdepth - - - -
Wind  
Wind 25 mph 5 mph 0 mph
Gust Wind 44 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.72 in 30.14 in 29.22 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 13, 2011 Rise Set
Actual Time 7:08 AM EST 4:11 PM EST
Civil Twilight 6:35 AM EST 4:43 PM EST
Nautical Twilight 6:00 AM EST 5:19 PM EST
Astronomical Twilight 5:25 AM EST 5:53 PM EST
Moon 7:25 PM EST (12/13) 9:14 AM EST (12/13)
Length of Visible Light 10h 07m
Length of Day
9h 03m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 13
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

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 46 40 33 30 22 16 65 50 29 30.31 30.13 29.86 10 10 10 17 8 24 0.00  
2 48 38 27 27 24 21 85 61 41 30.50 30.35 30.26 10 10 10 10 2 - 0.00  
3 43 36 28 27 24 23 85 65 45 30.72 30.66 30.53 10 10 10 8 4 - 0.00  
4 50 38 26 39 31 23 93 78 54 30.64 30.52 30.39 10 9 5 14 3 22 0.00  
5 59 46 33 48 41 32 100 83 60 30.39 30.31 30.20 10 7 1 8 2 - 0.00  
6 63 57 51 55 53 47 100 88 72 30.19 30.00 29.88 10 7 1 9 7 - 0.10 Rain
7 55 48 41 55 45 39 100 93 87 29.92 29.79 29.50 10 6 0 10 4 - 1.28 Fog , Rain
8 41 37 33 39 26 19 93 68 43 30.30 29.84 29.39 10 8 3 25 13 44 0.56 Rain , Snow
9 46 39 32 28 26 24 79 67 42 30.36 30.29 30.22 10 10 10 13 4 21 0.00  
10 41 34 25 30 22 13 93 66 41 30.47 30.28 30.14 10 9 5 17 3 20 0.00  
11 37 29 21 18 15 10 85 58 35 30.64 30.59 30.48 10 10 10 7 2 - 0.00  
12 48 36 24 21 15 9 81 51 22 30.58 30.51 30.40 10 10 8 8 2 - 0.00  
13 46 34 23 27 21 17 85 62 31 30.40 30.37 30.33 10 10 9 9 2 - 0.00  
14 39 36 32 29 28 27 85 73 60 30.46 30.41 30.34 10 10 10 5 1 - 0.00  
15 51 42 34 46 39 28 93 79 68 30.34 29.95 29.66 10 10 5 16 8 24 0.05 Rain
16 51 45 37 46 31 24 90 58 39 30.08 29.89 29.63 10 10 7 20 10 32 0.03 Rain
17 37 30 21 27 18 4 85 60 35 30.21 30.11 30.04 10 10 10 16 7 24 0.00  
18 26 20 15 8 3 -6 68 50 27 30.34 30.28 30.19 10 10 10 12 7 - 0.00  
19 42 26 10 27 16 5 81 61 47 30.30 30.05 29.80 10 10 9 15 4 24 0.00  
20 43 33 23 33 16 8 70 51 31 30.26 30.13 29.86 10 10 10 17 8 25 0.00  
21 36 30 23 35 28 14 100 83 66 30.23 29.92 29.59 10 5 0 6 1 - 0.06 Fog , Rain , Snow , Thunderstorm
22 52 44 35 42 36 33 100 71 52 30.11 29.94 29.63 10 9 0 12 4 21 0.03 Fog , Rain
23 41 36 28 39 31 18 97 84 61 30.22 30.01 29.90 10 6 1 14 4 - 0.68 Rain , Snow
24 28 22 16 14 5 -4 65 47 27 30.54 30.43 30.18 10 10 10 13 9 20 0.00  
25 30 21 12 24 14 5 86 71 59 30.54 30.24 29.85 10 10 3 5 2 - 0.00  
26 37 30 23 26 21 17 89 70 48 30.27 30.10 29.88 10 10 3 18 6 26 0.00 Snow
27 55 36 21 52 31 17 93 78 51 30.18 29.85 29.31 10 8 2 20 6 34 0.37 Rain
28 57 42 25 54 30 8 94 65 48 29.66 29.38 29.22 10 9 1 18 13 31 0.22 Rain
29 32 26 19 8 -2 -12 55 33 15 30.06 29.90 29.66 10 10 10 21 10 30 0.00  
30 33 27 21 22 16 10 69 60 52 30.16 30.11 30.04 10 10 10 7 2 - 0.00  
31 37 34 30 36 31 22 100 93 69 30.11 29.93 29.83 10 3 0 8 4 - 0.04 Fog , Rain