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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 66 °F 51 °F
Mean Temperature 73 °F 55 °F 45 °F
Min Temperature 64 °F 43 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 20 11 0 333
Cooling Degree Days (base 65) 8 0 0 15
Growing Degree Days (base 50) 23 6 0 179
Dew Point  
Dew Point 66 °F 44 °F 25 °F
Precipitation  
Precipitation 0.18 in 0.01 in 0.00 in 0.43 in
Snowdepth - - - -
Wind  
Wind 25 mph 4 mph 0 mph
Gust Wind 43 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 30.22 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 12, 2011 Rise Set
Actual Time 7:13 AM EST 5:13 PM EST
Civil Twilight 6:46 AM EST 5:41 PM EST
Nautical Twilight 6:15 AM EST 6:11 PM EST
Astronomical Twilight 5:45 AM EST 6:42 PM EST
Moon 7:20 PM EST (12/12) 8:46 AM EST (12/12)
Length of Visible Light 10h 54m
Length of Day
9h 59m
Waning Gibbous, 96% of the Moon is Illuminated
Dec 12
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 59 47 35 41 36 32 100 71 39 30.39 30.28 30.12 10 8 5 10 3 17 0.00  
2 64 47 30 43 35 25 100 74 22 30.48 30.41 30.36 10 8 3 6 0 - 0.00  
3 68 50 32 48 38 32 100 71 35 30.53 30.49 30.45 10 8 0 12 2 16 0.00 Snow
4 73 62 50 54 49 45 82 69 47 30.47 30.39 30.32 10 9 7 10 5 - 0.00  
5 77 66 55 63 58 50 94 81 50 30.31 30.22 30.16 10 8 2 9 3 18 0.02 Rain
6 75 65 55 66 62 55 100 83 65 30.17 30.12 30.05 10 6 0 9 2 - 0.00 Fog , Rain
7 78 63 48 64 57 37 100 82 51 30.03 29.89 29.68 10 9 2 24 8 39 0.09 Rain
8 55 46 37 37 32 27 87 63 33 30.32 30.23 30.06 10 9 5 14 3 23 0.00  
9 66 52 37 50 42 36 93 73 56 30.29 30.24 30.18 10 9 5 7 2 - 0.00  
10 57 52 48 48 42 34 94 69 41 30.36 30.27 30.19 10 9 7 13 3 18 0.00 Rain
11 55 47 39 34 31 28 76 55 41 30.52 30.45 30.40 10 9 5 15 10 23 0.00  
12 51 48 44 43 38 32 76 69 57 30.49 30.42 30.37 10 9 7 12 7 18 0.00 Rain
13 64 53 42 46 41 39 87 75 45 30.45 30.40 30.36 10 9 7 9 4 - 0.00  
14 69 55 41 52 46 39 100 79 46 30.41 30.36 30.31 10 7 2 6 1 - 0.00  
15 75 60 44 57 51 43 100 81 50 30.32 30.24 30.18 10 8 4 13 3 18 0.00  
16 77 67 57 59 56 54 88 72 47 30.22 30.16 30.11 10 9 7 12 4 - 0.00  
17 62 55 48 55 49 43 88 74 63 30.21 30.14 30.08 10 9 7 9 5 - 0.00  
18 57 45 33 45 37 27 100 77 33 30.39 30.30 30.20 10 8 5 9 2 - 0.00  
19 68 50 32 48 36 28 93 76 37 30.38 30.33 30.27 10 8 7 9 2 - 0.00  
20 73 58 42 55 47 41 100 83 50 30.26 30.21 30.15 10 8 4 15 2 21 0.00  
21 69 60 50 63 54 48 100 91 73 30.17 30.10 30.05 10 8 2 15 4 23 0.00 Rain
22 82 73 64 63 60 55 94 67 42 30.14 30.08 30.03 10 9 7 18 6 22 0.00  
23 75 68 62 63 57 48 78 65 38 30.21 30.08 30.00 10 9 7 15 7 24 0.00  
24 64 54 44 48 40 36 87 59 37 30.41 30.34 30.22 10 9 5 13 4 18 0.00  
25 59 50 41 50 42 36 94 78 55 30.40 30.34 30.25 10 8 4 5 1 - 0.18 Rain
26 59 49 39 50 41 30 100 75 34 30.36 30.28 30.21 10 8 5 10 3 16 0.00  
27 68 58 48 64 47 36 88 67 52 30.20 29.88 29.71 10 9 5 25 8 43 0.14 Rain
28 57 47 37 37 35 32 93 65 38 30.11 30.01 29.88 10 9 7 12 4 18 0.00  
29 60 46 32 39 35 30 100 71 34 30.16 30.10 30.05 10 8 5 12 2 - 0.00  
30 68 50 33 46 39 32 100 81 43 30.18 30.10 30.04 10 8 5 10 2 - 0.00  
31 71 58 42 54 43 36 94 61 27 30.18 30.07 30.00 10 9 5 12 6 20 0.00