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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 67 °F 49 °F 33 °F
Mean Temperature 58 °F 41 °F 30 °F
Min Temperature 50 °F 33 °F 18 °F
Degree Days  
Heating Degree Days (base 65) 35 24 7 745
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 24
Dew Point  
Dew Point 54 °F 31 °F 12 °F
Precipitation  
Precipitation 1.11 in 0.13 in 0.00 in 3.95 in
Snowdepth - - - -
Wind  
Wind 20 mph 4 mph 0 mph
Gust Wind 30 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.66 in 30.17 in 29.35 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 13, 2011 Rise Set
Actual Time 7:31 AM EST 4:55 PM EST
Civil Twilight 7:01 AM EST 5:26 PM EST
Nautical Twilight 6:27 AM EST 5:59 PM EST
Astronomical Twilight 5:54 AM EST 6:32 PM EST
Moon 8:08 PM EST (12/13) 9:41 AM EST (12/13)
Length of Visible Light 10h 24m
Length of Day
9h 24m
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 47 38 28 29 27 25 92 69 45 30.39 30.33 30.22 10 10 10 9 1 15 0.00  
2 49 38 26 31 27 23 92 69 46 30.57 30.44 30.32 10 10 5 10 3 17 0.00  
3 59 43 26 33 30 23 92 64 36 30.58 30.50 30.39 10 9 4 13 3 16 0.00  
4 65 52 39 35 27 18 64 40 16 30.36 30.31 30.26 10 10 10 12 4 17 0.00  
5 67 58 48 52 43 33 80 62 44 30.25 30.16 30.01 10 10 8 8 4 - 0.09 Rain
6 59 51 42 54 46 39 100 88 75 30.04 30.01 29.98 10 5 1 10 3 14 0.42 Rain
7 43 38 32 41 35 24 96 87 78 30.06 29.90 29.78 10 5 0 13 4 22 1.11 Fog , Rain , Snow
8 33 30 27 27 24 21 85 79 72 30.33 30.23 30.04 10 10 9 10 4 16 0.00  
9 43 33 22 29 26 21 92 72 51 30.31 30.27 30.20 10 10 7 10 2 18 0.00  
10 37 30 22 29 20 12 82 61 40 30.57 30.43 30.29 10 10 10 9 3 15 0.00  
11 42 30 18 19 16 13 92 62 32 30.66 30.57 30.49 10 10 8 6 1 8 0.00  
12 45 33 20 23 19 17 84 59 33 30.53 30.49 30.43 10 10 6 7 1 12 0.00  
13 48 36 23 31 24 20 88 64 39 30.53 30.47 30.42 10 10 8 6 0 9 0.00  
14 57 48 38 46 39 29 93 74 55 30.40 30.29 30.10 10 8 2 6 1 9 0.10 Rain
15 61 56 50 54 49 40 80 67 53 30.08 29.94 29.86 10 9 2 20 9 30 0.22 Rain
16 50 42 33 39 26 23 70 65 59 30.30 30.23 30.03 10 10 10 13 4 21 0.00  
17 35 32 29 27 24 21 85 73 61 30.30 30.23 30.19 10 6 1 8 4 13 0.03 Snow
18 35 32 29 28 26 23 92 78 64 30.32 30.25 30.18 10 6 1 8 4 13 0.01 Snow
19 48 41 33 37 28 23 65 56 46 30.24 30.15 30.08 10 10 9 15 8 24 0.02 Rain
20 55 49 42 44 40 37 96 81 66 30.17 30.11 29.97 10 7 1 9 3 14 0.10 Rain
21 62 56 49 53 48 41 80 68 55 29.99 29.85 29.67 10 10 4 16 6 28 0.15 Rain
22 52 49 45 45 42 39 93 81 68 30.12 30.01 29.87 10 9 2 12 3 20 0.18 Rain
23 46 41 35 43 36 33 93 83 73 30.29 30.16 29.91 10 8 2 13 3 20 0.16 Rain , Snow
24 42 36 30 32 27 24 96 76 55 30.46 30.38 30.26 10 10 8 13 3 22 0.01  
25 48 39 29 28 26 23 78 58 38 30.33 30.19 30.05 10 10 10 15 8 23 0.00  
26 43 38 33 26 25 24 75 62 49 30.41 30.27 30.04 10 10 10 14 3 22 0.00  
27 48 41 33 43 35 17 96 64 31 30.02 29.59 29.35 10 5 0 16 6 29 1.11 Fog , Rain , Snow
28 36 30 24 34 26 18 96 74 51 30.06 29.85 29.63 10 7 0 20 6 26 0.11 Fog , Rain , Snow
29 46 35 24 29 25 19 88 65 42 30.04 29.94 29.83 10 10 10 14 5 21 T  
30 57 50 42 43 33 26 61 51 41 29.97 29.85 29.73 10 10 10 14 6 22 0.02 Rain
31 48 45 42 44 39 37 93 85 76 30.15 29.97 29.78 10 10 8 13 4 21 0.11 Rain