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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 71 °F 58 °F 48 °F
Mean Temperature 65 °F 48 °F 39 °F
Min Temperature 59 °F 37 °F 25 °F
Degree Days  
Heating Degree Days (base 65) 26 17 0 532
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 15 2 0 66
Dew Point  
Dew Point 64 °F 41 °F 20 °F
Precipitation  
Precipitation 0.71 in 0.06 in 0.00 in 1.86 in
Snowdepth - - - -
Wind  
Wind 24 mph 4 mph 0 mph
Gust Wind 50 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.62 in 30.23 in 29.60 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 16, 2011 Rise Set
Actual Time 7:25 AM EST 5:14 PM EST
Civil Twilight 6:57 AM EST 5:42 PM EST
Nautical Twilight 6:25 AM EST 6:14 PM EST
Astronomical Twilight 5:54 AM EST 6:44 PM EST
Moon 11:32 PM EST (12/16) 11:22 AM EST (12/16)
Length of Visible Light 10h 45m
Length of Day
9h 48m
Waning Gibbous, 65% of the Moon is Illuminated
Dec 16
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 57 42 28 36 31 28 96 73 37 30.39 30.32 30.17 10 10 10 6 2 - 0.00  
2 62 44 27 36 32 26 100 71 31 30.49 30.43 30.38 10 10 8 9 1 - 0.00  
3 57 46 34 35 33 29 97 69 36 30.61 30.54 30.48 10 9 4 7 2 - 0.00  
4 61 48 35 45 40 33 97 77 48 30.53 30.45 30.35 10 8 4 6 2 - 0.00  
5 61 52 43 59 53 42 100 94 72 30.33 30.21 30.15 9 4 0 6 1 - 0.02 Fog , Rain
6 71 65 59 63 61 59 100 93 70 30.14 30.09 29.96 10 5 0 13 6 17 0.02 Fog , Rain
7 64 53 39 61 56 31 100 91 65 30.03 29.78 29.60 10 7 1 24 12 39 0.23 Rain
8 52 41 30 32 28 22 92 68 37 30.35 30.26 30.06 10 10 10 7 3 - 0.00  
9 54 43 32 38 33 30 100 80 41 30.35 30.29 30.24 10 10 8 4 0 - 0.00  
10 53 42 32 36 29 23 96 67 38 30.49 30.37 30.24 10 10 7 10 3 16 0.00  
11 48 39 30 27 24 20 69 55 44 30.62 30.55 30.48 10 10 10 9 5 17 0.00  
12 51 44 35 35 29 23 93 66 52 30.58 30.52 30.44 10 10 9 8 5 - 0.01 Rain
13 64 48 33 47 38 32 100 84 52 30.48 30.44 30.36 10 10 7 7 1 - 0.00  
14 64 54 43 50 47 42 100 83 60 30.41 30.34 30.28 10 8 2 7 1 - 0.00  
15 68 54 41 55 49 41 100 87 56 30.29 30.23 30.13 10 7 0 15 5 22 0.00 Fog
16 70 62 50 59 55 49 100 89 65 30.16 30.12 30.08 10 9 2 14 6 - 0.08 Rain
17 52 44 35 48 43 34 100 91 71 30.25 30.19 30.12 10 9 2 9 4 - 0.01  
18 52 40 27 34 28 24 96 73 34 30.38 30.32 30.24 10 10 8 6 1 - 0.00  
19 57 42 28 40 32 26 96 72 36 30.39 30.31 30.24 10 10 10 15 4 21 0.00  
20 59 48 37 55 49 37 100 94 81 30.24 30.19 30.15 10 6 0 13 4 18 0.12 Fog , Rain
21 63 57 51 63 57 52 100 99 90 30.16 30.06 29.96 10 4 0 15 4 21 0.48 Fog , Rain
22 64 62 59 64 62 59 100 99 90 30.11 30.03 29.90 10 5 2 21 6 31 0.18 Rain
23 63 54 46 61 50 38 96 76 52 30.27 30.09 29.92 10 10 10 14 8 20 0.00  
24 53 45 37 41 38 36 100 82 55 30.45 30.39 30.27 10 9 6 7 1 - 0.00  
25 51 44 37 46 41 36 100 89 68 30.41 30.31 30.21 10 9 6 9 2 - 0.00  
26 55 42 30 43 33 25 100 76 34 30.37 30.28 30.22 10 7 0 10 4 - 0.00 Fog
27 57 48 39 55 44 31 100 86 59 30.19 29.83 29.64 10 7 2 21 7 50 0.71 Rain
28 51 40 28 31 29 28 96 68 41 30.10 30.01 29.86 10 10 10 8 6 - 0.00  
29 54 40 25 34 30 25 100 75 41 30.12 30.07 30.01 10 10 8 13 3 - 0.00  
30 60 46 32 49 42 31 96 77 62 30.11 30.03 29.94 10 10 10 15 7 20 0.00  
31 63 53 39 50 43 36 100 75 37 30.16 30.03 29.91 10 9 7 13 7 - 0.00