Weather History for Chester, CT

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 47 °F 30 °F
Mean Temperature 55 °F 40 °F 26 °F
Min Temperature 53 °F 34 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 40 25 10 770
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 0 0 9
Dew Point  
Dew Point 57 °F 31 °F -8 °F
Precipitation  
Precipitation 2.45 in 0.23 in 0.00 in 7.06 in
Snowdepth - - - -
Wind  
Wind 29 mph 6 mph 0 mph
Gust Wind 45 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.67 in 30.13 in 29.26 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 18, 2011 Rise Set
Actual Time 7:10 AM EST 4:22 PM EST
Civil Twilight 6:39 AM EST 4:53 PM EST
Nautical Twilight 6:04 AM EST 5:28 PM EST
Astronomical Twilight 5:30 AM EST 6:02 PM EST
Moon 12:04 AM EST (12/18) 11:49 AM EST (12/18)
Length of Visible Light 10h 14m
Length of Day
9h 11m
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

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
48 | 33 0.00
Average:
- | - -
Scattered Clouds
Actual:
50 | 32 0.00
Average:
- | - -
Clear
Actual:
46 | 32 0.00
Average:
- | - -
Partly Cloudy
Actual:
51 | 33 0.00
Average:
- | - -
Fog
Actual:
53 | 48 0.00
Average:
- | - -
Rain
Actual:
57 | 51 0.66
Average:
- | - -
Rain
Actual:
57 | 53 2.45
Average:
- | - -
Snow
Actual:
48 | 33 1.92
Average:
- | - -
Scattered Clouds
Actual:
48 | 32 0.00
Average:
- | - -
Rain
Actual:
46 | 32 0.00
Average:
- | - -
Clear
Actual:
37 | 24 0.00
Average:
- | - -
Clear
Actual:
42 | 32 0.00
Average:
- | - -
Clear
Actual:
44 | 32 0.00
Average:
- | - -
Partly Cloudy
Actual:
46 | 33 0.00
Average:
- | - -
Rain
Actual:
53 | 41 0.02
Average:
- | - -
Scattered Clouds
Actual:
53 | 37 0.01
Average:
- | - -
Partly Cloudy
Actual:
41 | 33 0.00
Average:
- | - -
Clear
Actual:
30 | 21 0.00
Average:
- | - -
Scattered Clouds
Actual:
46 | 17 0.00
Average:
- | - -
Scattered Clouds
Actual:
44 | 35 0.00
Average:
- | - -
Rain
Actual:
53 | 35 0.15
Average:
- | - -
Scattered Clouds
Actual:
55 | 44 0.00
Average:
- | - -
Rain
Actual:
46 | 35 1.17
Average:
- | - -
Clear
Actual:
33 | 26 0.00
Average:
- | - -
Partly Cloudy
Actual:
42 | 23 0.00
Average:
- | - -
Rain
Actual:
42 | 35 0.00
Average:
- | - -
Rain
Actual:
55 | 32 0.55
Average:
- | - -
Partly Cloudy
Actual:
53 | 32 0.00
Average:
- | - -
Scattered Clouds
Actual:
32 | 24 0.00
Average:
- | - -
Partly Cloudy
Actual:
51 | 30 0.00
Average:
- | - -
Rain
Actual:
46 | 39 0.13
Average:
- | - -
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

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 48 40 33 32 24 18 81 52 30 30.27 30.10 29.89 10 10 10 17 10 24 0.00  
2 50 41 32 34 28 23 80 60 46 30.43 30.31 30.25 10 10 10 13 4 20 0.00  
3 46 39 32 32 30 27 93 73 46 30.67 30.60 30.48 10 10 8 9 5 - 0.00  
4 51 42 33 48 39 32 100 85 62 30.60 30.51 30.42 10 10 7 12 2 18 0.00  
5 53 50 48 52 51 48 100 99 94 30.41 30.34 30.26 8 2 0 7 4 - 0.00 Fog
6 57 54 51 57 55 52 100 100 100 30.22 30.06 29.94 10 3 0 13 5 17 0.66 Fog , Rain
7 57 55 53 57 56 54 100 100 100 29.92 29.78 29.58 5 1 0 12 5 18 2.45 Fog , Rain
8 48 40 33 48 31 27 100 73 49 30.28 29.84 29.26 10 8 2 26 14 45 1.92 Rain , Snow
9 48 40 32 43 34 28 93 78 62 30.35 30.29 30.21 10 10 5 10 4 20 0.00  
10 46 39 32 41 27 14 81 61 41 30.37 30.23 30.14 10 10 8 15 6 22 0.00 Rain
11 37 30 24 18 13 9 74 47 35 30.62 30.57 30.47 10 10 10 9 4 - 0.00  
12 42 37 32 28 23 19 80 59 42 30.59 30.53 30.42 10 10 10 8 2 - 0.00  
13 44 38 32 23 18 14 56 45 34 30.41 30.32 30.27 10 10 10 14 6 22 0.00  
14 46 40 33 36 31 27 87 70 57 30.40 30.36 30.32 10 10 8 9 4 - 0.00  
15 53 47 41 50 44 34 94 81 72 30.31 30.04 29.78 10 9 3 17 9 26 0.02 Rain
16 53 45 37 50 32 25 94 61 43 30.10 29.97 29.72 10 10 5 21 9 30 0.01  
17 41 37 33 28 24 16 81 62 42 30.11 30.06 30.03 10 10 10 16 6 24 0.00  
18 30 26 21 16 5 -8 59 43 21 30.30 30.20 30.12 10 10 10 15 8 21 0.00  
19 46 32 17 36 23 3 76 64 49 30.27 30.10 29.93 10 10 9 18 6 33 0.00  
20 44 40 35 36 27 23 71 59 52 30.20 30.08 29.91 10 10 10 16 8 25 0.00  
21 53 44 35 54 43 23 100 88 56 30.18 29.99 29.76 10 6 0 15 4 23 0.15 Fog , Rain
22 55 50 44 54 41 37 100 70 51 30.10 29.98 29.70 10 10 10 12 6 18 0.00  
23 46 40 35 45 37 23 100 80 52 30.17 29.96 29.82 10 8 2 20 7 28 1.17 Rain
24 33 30 26 21 18 12 69 59 44 30.47 30.34 30.18 10 10 10 14 7 18 0.00  
25 42 32 23 37 26 12 81 72 59 30.45 30.22 29.92 10 10 10 14 3 22 0.00  
26 42 38 35 36 27 19 81 62 39 30.28 30.04 29.85 10 10 10 21 9 34 0.00 Rain
27 55 44 32 55 38 23 100 83 69 30.21 29.91 29.37 10 8 2 29 6 40 0.55 Rain
28 53 42 32 52 32 18 100 69 52 29.72 29.45 29.33 10 10 8 18 10 32 0.00  
29 32 28 24 14 11 7 55 45 35 30.03 29.95 29.75 10 10 10 10 6 21 0.00  
30 51 40 30 41 31 16 93 69 54 30.06 30.03 30.01 10 10 8 12 2 17 0.00  
31 46 42 39 45 42 39 100 99 87 29.98 29.88 29.80 9 2 0 10 3 - 0.13 Fog , Rain