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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 42 °F 31 °F 12 °F
Mean Temperature 36 °F 25 °F 5 °F
Min Temperature 33 °F 19 °F -2 °F
Degree Days  
Heating Degree Days (base 65) 60 40 29 1230
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 39 °F 19 °F -15 °F
Precipitation  
Precipitation 0.13 in 0.02 in 0.00 in 0.48 in
Snowdepth - - - -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 33 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.01 in 29.42 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Dec. 18, 2011 Rise Set
Actual Time 8:15 AM EST 4:52 PM EST
Civil Twilight 7:41 AM EST 5:27 PM EST
Nautical Twilight 7:02 AM EST 6:06 PM EST
Astronomical Twilight 6:26 AM EST 6:42 PM EST
Moon 12:58 AM EST (12/18) 12:33 PM EST (12/18)
Length of Visible Light 9h 46m
Length of Day
8h 36m
Last Quarter, 42% of the Moon is Illuminated
Dec 18
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

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 33 30 26 30 25 16 93 80 64 30.24 30.15 30.06 10 7 0 18 5 23 0.04  
2 30 24 19 18 13 9 74 60 47 30.38 30.33 30.23 10 10 10 15 10 21 0.00  
3 39 34 28 37 30 19 93 84 69 30.33 30.13 29.94 10 5 0 14 9 21 0.13  
4 42 36 30 39 33 25 93 86 75 30.19 29.91 29.76 10 7 1 15 10 20 0.06  
5 30 26 23 23 20 16 80 77 69 30.35 30.28 30.19 10 10 5 16 7 22 0.00  
6 24 20 15 18 14 10 86 77 68 30.32 30.23 30.06 10 10 7 10 7 - 0.00  
7 28 22 17 19 16 10 86 71 51 30.01 29.85 29.77 10 10 5 14 4 21 0.00  
8 24 20 17 19 11 0 80 63 39 30.03 29.89 29.80 10 10 5 18 10 25 0.00  
9 21 16 12 3 1 0 62 50 39 30.18 30.08 30.00 10 10 10 16 11 25 0.00  
10 24 18 12 16 5 -2 69 56 39 30.27 30.22 30.18 10 10 10 16 8 22 0.00  
11 41 34 26 34 26 16 81 70 61 30.21 30.13 30.08 10 10 9 18 8 29 0.00  
12 39 36 33 36 31 27 93 82 70 30.31 30.25 30.16 10 6 1 14 8 24 0.09  
13 37 35 33 34 31 28 93 87 81 30.37 30.33 30.28 10 4 0 7 3 - 0.01  
14 37 35 33 34 33 30 93 88 81 30.29 30.03 29.69 10 2 0 14 8 16 0.02  
15 39 34 28 37 33 25 93 88 75 29.71 29.51 29.42 10 6 0 21 9 31 0.13  
16 33 24 15 28 16 5 87 74 58 30.30 30.17 29.79 10 9 2 22 13 29 0.00  
17 24 14 3 21 7 -4 86 69 54 30.30 30.19 29.97 10 10 5 10 6 16 0.00  
18 37 29 21 28 22 18 86 76 69 30.05 29.91 29.61 10 10 8 14 8 21 0.00  
19 39 30 21 34 24 12 87 72 63 30.19 29.82 29.56 10 10 9 24 13 31 0.00  
20 28 22 17 21 16 12 80 69 59 30.21 30.05 29.81 10 10 10 13 7 21 0.00  
21 37 30 24 28 23 19 93 74 60 29.77 29.68 29.60 10 10 9 9 6 - 0.00  
22 32 24 14 27 18 5 86 70 59 30.20 30.04 29.81 10 10 3 24 10 31 0.00  
23 19 14 10 12 6 1 79 69 58 30.28 30.23 30.19 10 8 2 16 8 20 0.00  
24 32 26 19 27 22 16 93 84 75 30.24 30.14 29.91 10 9 3 15 11 21 0.00  
25 33 28 23 28 24 18 87 79 64 30.11 29.88 29.75 10 9 1 23 7 32 0.00  
26 39 34 28 30 25 21 75 67 56 30.12 29.91 29.63 10 10 10 18 9 32 0.00  
27 39 24 8 30 21 -2 81 71 58 29.82 29.60 29.48 10 10 2 26 12 33 0.00  
28 12 5 -2 1 -6 -15 73 58 44 30.03 29.95 29.82 10 10 10 17 9 22 0.00  
29 23 16 10 18 13 0 86 80 62 29.91 29.72 29.63 10 7 2 21 12 26 0.00  
30 24 22 21 23 20 16 93 86 80 29.78 29.74 29.69 10 5 0 16 10 23 0.00  
31 33 25 17 28 23 14 93 84 65 29.94 29.87 29.76 10 8 0 12 4 - 0.00