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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 71 °F 51 °F 39 °F
Mean Temperature 62 °F 43 °F 34 °F
Min Temperature 52 °F 35 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 32 22 4 683
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 1 0 26
Dew Point  
Dew Point 64 °F 35 °F 15 °F
Precipitation  
Precipitation 2.25 in 0.16 in 0.00 in 4.96 in
Snowdepth - - - -
Wind  
Wind 31 mph 8 mph 0 mph
Gust Wind 40 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.02 in 29.27 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:21 AM EST 4:48 PM EST
Civil Twilight 6:51 AM EST 5:18 PM EST
Nautical Twilight 6:18 AM EST 5:52 PM EST
Astronomical Twilight 5:46 AM EST 6:24 PM EST
Moon 12:02 PM EST (12/20) 12:09 AM EST (12/20)
Length of Visible Light 10h 26m
Length of Day
9h 26m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Daily Weather History & Observations

2012 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 38 30 41 35 28 100 94 79 30.46 30.41 30.35 10 3 0 9 3 - 0.00 Fog
2 59 44 30 50 35 28 100 94 62 30.41 30.35 30.16 10 2 0 15 1 - 0.00 Fog , Rain
3 69 55 41 53 48 41 100 83 55 30.27 30.22 30.15 10 8 1 8 3 - 0.00  
4 71 62 52 54 51 48 94 70 48 30.25 30.16 30.03 10 10 10 15 7 - 0.00  
5 63 52 37 49 35 22 66 51 35 30.30 30.14 30.00 10 10 10 16 12 24 0.01 Rain
6 44 35 26 27 22 19 77 61 41 30.40 30.32 30.27 10 10 7 13 7 - 0.00  
7 49 42 34 48 40 29 100 86 66 30.25 30.11 30.00 10 8 3 10 5 - 0.08 Rain
8 55 50 46 52 49 46 100 99 88 30.02 29.96 29.91 10 3 0 8 4 - 0.00 Fog
9 50 49 48 50 48 46 100 99 87 30.18 30.09 30.00 10 3 0 17 4 - 0.10 Fog , Rain
10 64 56 48 64 55 48 100 98 80 29.99 29.79 29.60 10 2 0 17 7 23 0.02 Fog , Rain
11 60 48 37 59 39 29 94 73 50 30.23 29.91 29.64 10 10 9 24 13 34 0.12 Rain
12 44 39 34 29 28 26 81 66 49 30.44 30.37 30.24 10 10 10 10 6 - 0.00  
13 46 38 28 27 24 21 80 62 37 30.47 30.41 30.36 10 10 10 12 6 18 0.00  
14 53 39 25 29 26 21 87 66 30 30.35 30.30 30.23 10 10 10 12 2 - 0.00  
15 52 42 31 37 32 26 89 68 49 30.31 30.23 30.15 10 10 10 9 4 - 0.00  
16 50 46 42 48 44 37 100 92 76 30.16 29.99 29.86 10 9 5 8 5 - 0.07 Rain
17 54 50 48 54 50 48 100 99 94 29.87 29.77 29.56 10 3 0 10 4 - 0.03 Fog , Rain
18 59 51 41 54 46 30 100 83 47 29.83 29.60 29.54 10 10 6 25 12 38 0.01 Rain
19 51 42 32 36 32 29 89 69 53 30.19 29.98 29.82 10 10 10 18 5 - 0.00  
20 51 44 36 52 39 30 100 82 54 30.21 29.87 29.46 10 8 3 22 8 34 0.44 Rain
21 57 47 37 57 41 19 100 77 46 29.58 29.37 29.27 10 8 2 28 20 37 0.53 Rain
22 42 38 33 22 20 18 56 49 38 30.04 29.84 29.57 10 10 10 31 22 40 0.03  
23 46 34 23 23 19 15 81 55 29 30.08 30.01 29.93 10 10 10 17 8 - 0.00  
24 39 34 28 36 32 22 100 89 61 30.10 29.98 29.91 10 6 2 12 4 20 0.11 Rain
25 48 40 33 39 35 31 100 94 57 30.26 30.03 29.91 10 3 0 13 5 17 0.01 Fog
26 50 41 32 48 36 26 100 93 70 30.25 29.74 29.38 10 6 1 20 11 29 1.00 Rain , Snow
27 40 38 36 36 30 24 96 75 54 30.02 29.67 29.40 10 10 5 26 19 38 0.06 Rain
28 41 36 31 28 26 25 84 67 53 30.16 30.09 30.02 10 10 10 14 7 - 0.00  
29 40 36 32 36 32 26 100 90 61 30.03 29.73 29.59 10 6 1 26 4 38 0.09 Rain , Snow
30 39 34 30 25 20 17 61 53 42 30.35 30.14 29.84 10 10 10 29 18 40 2.25 Rain
31 42 34 26 23 21 18 75 56 41 30.33 30.18 30.01 10 10 10 9 6 - 0.00 Rain