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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 41 °F 28 °F
Mean Temperature 55 °F 36 °F 22 °F
Min Temperature 48 °F 30 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 42 29 10 910
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 0 0 9
Dew Point  
Dew Point 59 °F 32 °F 14 °F
Precipitation  
Precipitation 0.83 in 0.05 in 0.00 in 1.51 in
Snowdepth - - - -
Wind  
Wind 32 mph 7 mph 0 mph
Gust Wind 46 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 29.98 in 29.12 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 18, 2012 Rise Set
Actual Time 8:04 AM EST 5:16 PM EST
Civil Twilight 7:32 AM EST 5:47 PM EST
Nautical Twilight 6:58 AM EST 6:22 PM EST
Astronomical Twilight 6:24 AM EST 6:56 PM EST
Moon 11:40 AM EST (12/18) 11:45 PM EST (12/18)
Length of Visible Light 10h 14m
Length of Day
9h 11m
Waxing Crescent, 34% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

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 59 46 32 46 39 30 100 78 59 30.20 30.11 30.01 10 8 2 13 6 21 0.00  
2 59 54 48 54 50 43 100 86 59 30.10 30.01 29.95 10 7 0 13 7 17 0.06 Fog , Rain
3 62 55 48 59 56 48 100 92 72 30.10 30.01 29.93 10 4 0 13 4 25 0.00 Fog , Rain
4 62 50 37 55 43 32 100 78 58 30.19 30.06 29.94 10 10 5 14 8 24 0.23 Rain
5 39 34 28 32 26 23 87 75 56 30.41 30.33 30.21 10 8 1 15 7 18 0.00  
6 41 34 28 34 30 23 87 80 70 30.28 30.07 29.95 10 10 5 8 5 - 0.00  
7 46 40 35 43 40 34 100 93 81 29.97 29.92 29.85 10 5 2 8 1 - 0.07 Rain
8 42 38 33 43 38 32 100 95 87 30.11 29.94 29.81 10 6 1 13 4 - 0.04 Rain
9 44 38 33 45 37 32 100 96 87 30.12 29.90 29.68 10 5 0 17 10 24 0.08 Rain
10 41 36 32 41 32 28 100 95 87 29.91 29.77 29.69 10 6 2 17 12 24 0.00 Snow
11 32 30 28 32 25 21 100 80 64 30.18 30.04 29.91 10 9 3 14 7 17 0.00 Snow
12 41 34 26 27 24 21 86 74 53 30.36 30.30 30.18 10 10 7 9 4 - 0.00  
13 44 37 30 28 26 23 80 69 49 30.36 30.29 30.17 10 10 10 9 5 16 0.00  
14 48 38 28 32 28 23 93 72 50 30.25 30.19 30.12 10 10 7 6 2 - 0.00  
15 50 42 35 48 38 30 100 83 61 30.12 29.87 29.66 10 9 4 15 5 22 0.03 Rain
16 50 44 39 50 43 36 100 89 76 29.73 29.67 29.61 10 8 4 13 8 18 0.05 Rain
17 39 37 35 36 33 32 100 88 81 29.75 29.70 29.63 10 7 4 9 4 - 0.00 Rain
18 37 34 30 34 32 30 100 90 81 29.82 29.73 29.67 10 6 2 10 5 17 0.01 Rain
19 41 38 35 36 34 32 93 84 70 30.07 29.97 29.72 10 7 4 15 6 22 0.00  
20 50 41 32 46 37 30 100 91 70 29.96 29.42 29.12 10 6 2 31 15 40 0.83 Rain , Snow
21 33 32 30 32 30 27 100 92 80 30.05 29.68 29.22 10 7 1 32 23 46 0.09 Rain , Snow
22 30 27 23 28 23 19 93 84 74 30.19 30.11 30.01 10 10 10 17 11 23 0.00  
23 33 26 19 28 23 18 93 86 75 30.01 29.96 29.90 10 9 4 8 2 - 0.00  
24 32 29 26 30 27 23 100 87 80 30.03 29.89 29.79 10 8 2 12 6 16 0.00 Snow
25 33 27 21 27 24 19 93 80 65 30.27 30.19 30.04 10 10 7 16 6 20 0.00  
26 30 28 26 27 24 21 93 82 69 30.18 29.95 29.82 10 7 1 18 14 28 0.00 Snow
27 32 28 24 27 22 19 93 80 69 30.16 30.11 29.98 10 10 10 13 6 20 0.00  
28 30 28 26 27 26 25 100 89 80 30.15 30.05 29.89 10 7 0 10 2 - 0.01 Snow
29 30 28 26 28 26 21 100 90 80 30.15 29.92 29.82 10 4 1 17 6 22 0.00 Snow
30 28 22 17 21 18 14 93 79 64 30.37 30.28 30.16 10 9 5 17 10 22 0.00  
31 33 30 26 30 25 19 93 81 64 30.19 30.06 30.00 10 8 0 16 9 25 0.01 Snow