Weather History for Hartford, CT

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 46 °F 27 °F
Mean Temperature 52 °F 38 °F 22 °F
Min Temperature 48 °F 29 °F 16 °F
Degree Days  
Heating Degree Days (base 65) 43 27 14 845
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 56 °F 28 °F -2 °F
Precipitation  
Precipitation 1.92 in 0.14 in 0.00 in 4.29 in
Snowdepth - - - -
Wind  
Wind 28 mph 5 mph 0 mph
Gust Wind 47 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.69 in 30.13 in 29.29 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 10, 2011 Rise Set
Actual Time 7:06 AM EST 4:19 PM EST
Civil Twilight 6:35 AM EST 4:51 PM EST
Nautical Twilight 6:00 AM EST 5:26 PM EST
Astronomical Twilight 5:26 AM EST 5:59 PM EST
Moon 4:31 PM EST (12/10) 7:04 AM EST (12/10)
Length of Visible Light 10h 16m
Length of Day
9h 13m
Full, 100% of the Moon is Illuminated
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Weather History Calendar

Precipitation Actual month total 4.29 Average Month Total: 3.67
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
46 | 30 0.00
Average:
44 | 28 0.11
Scattered Clouds
Actual:
50 | 26 0.00
Average:
44 | 26 0.10
Scattered Clouds
Actual:
44 | 26 0.00
Average:
45 | 26 0.19
Partly Cloudy
Actual:
51 | 28 0.00
Average:
43 | 25 0.22
Fog
Actual:
54 | 37 0.00
Average:
41 | 25 0.12
Rain
Actual:
55 | 48 0.29
Average:
41 | 25 0.14
Rain
Actual:
53 | 42 1.92
Average:
45 | 25 0.12
Thunderstorm
Actual:
41 | 30 0.74
Average:
44 | 25 0.09
Rain
Actual:
48 | 26 0.00
Average:
42 | 25 0.10
Scattered Clouds
Actual:
44 | 28 0.00
Average:
41 | 24 0.15
Clear
Actual:
37 | 23 0.00
Average:
42 | 24 0.10
Clear
Actual:
44 | 25 0.00
Average:
40 | 24 0.14
Clear
Actual:
46 | 21 0.00
Average:
40 | 23 0.09
Partly Cloudy
Actual:
46 | 28 0.00
Average:
41 | 23 0.13
Rain
Actual:
54 | 41 0.05
Average:
39 | 22 0.10
Partly Cloudy
Actual:
54 | 35 0.00
Average:
40 | 23 0.15
Scattered Clouds
Actual:
41 | 28 0.00
Average:
40 | 22 0.12
Clear
Actual:
27 | 17 0.00
Average:
37 | 20 0.06
Partly Cloudy
Actual:
44 | 16 0.00
Average:
36 | 18 0.10
Partly Cloudy
Actual:
46 | 33 0.00
Average:
35 | 20 0.04
Rain
Actual:
55 | 35 0.12
Average:
38 | 21 0.12
Partly Cloudy
Actual:
55 | 41 0.00
Average:
38 | 21 0.28
Rain
Actual:
46 | 33 0.53
Average:
38 | 23 0.06
Scattered Clouds
Actual:
35 | 21 0.00
Average:
37 | 20 0.08
Partly Cloudy
Actual:
42 | 19 0.00
Average:
35 | 17 0.13
Scattered Clouds
Actual:
43 | 27 0.00
Average:
36 | 18 0.15
Rain
Actual:
57 | 27 0.61
Average:
35 | 17 0.08
Partly Cloudy
Actual:
55 | 28 0.00
Average:
34 | 19 0.09
Scattered Clouds
Actual:
33 | 21 0.00
Average:
38 | 20 0.13
Partly Cloudy
Actual:
42 | 30 0.00
Average:
36 | 20 0.10
Rain
Actual:
41 | 33 0.03
Average:
35 | 18 0.08
 

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 46 39 30 27 22 15 80 57 29 30.31 30.14 29.93 10 10 10 16 9 25 0.00  
2 50 38 26 29 26 23 96 65 36 30.50 30.34 30.25 10 10 10 12 2 17 0.00  
3 44 35 26 30 27 25 96 76 49 30.69 30.62 30.51 10 10 8 9 1 - 0.00  
4 51 40 28 45 37 28 100 88 61 30.61 30.50 30.41 10 9 3 15 2 22 0.00  
5 54 46 37 49 45 37 100 98 83 30.39 30.34 30.21 10 4 0 12 3 - 0.00 Fog
6 55 52 48 56 53 48 100 100 97 30.18 30.01 29.91 10 7 2 9 6 - 0.29 Rain
7 53 48 42 52 46 42 100 100 100 29.88 29.68 29.43 10 3 0 18 5 23 1.92 Rain
8 41 36 30 41 32 22 100 85 57 30.31 29.75 29.38 10 7 2 28 14 41 0.74 Rain , Thunderstorm
9 48 37 26 43 33 26 100 80 50 30.35 30.27 30.20 10 10 4 13 4 21 0.00 Rain
10 44 37 28 36 22 9 76 53 34 30.48 30.29 30.16 10 10 10 15 5 22 0.00  
11 37 30 23 21 15 8 81 53 34 30.64 30.59 30.49 10 10 9 9 1 - 0.00  
12 44 34 25 26 20 13 84 60 30 30.60 30.52 30.43 10 10 8 8 3 - 0.00  
13 46 34 21 25 21 17 92 64 30 30.42 30.35 30.29 10 8 4 12 2 - 0.00  
14 46 37 28 32 29 24 85 70 54 30.42 30.38 30.32 10 9 6 8 1 - 0.00  
15 54 48 41 48 40 32 89 76 64 30.31 30.04 29.75 10 10 5 16 7 26 0.05 Rain
16 54 46 35 47 30 23 89 56 42 30.11 29.98 29.70 10 10 9 20 9 33 0.00  
17 41 34 28 29 20 9 92 60 38 30.16 30.10 30.05 10 10 8 16 4 21 0.00  
18 27 22 17 11 3 -2 74 44 29 30.33 30.25 30.16 10 10 8 12 7 - 0.00  
19 44 30 16 28 20 8 81 58 46 30.29 30.09 29.90 10 10 9 14 5 24 0.00  
20 46 40 33 34 24 16 72 53 38 30.21 30.12 29.91 10 10 10 16 5 22 0.00  
21 55 45 35 54 42 24 94 83 57 30.18 29.89 29.64 10 6 1 12 2 32 0.12 Rain
22 55 48 41 48 40 37 86 70 53 30.09 29.98 29.70 10 10 10 9 5 - 0.00  
23 46 40 33 43 35 19 100 77 49 30.20 29.97 29.86 10 7 2 16 6 24 0.53 Rain
24 35 28 21 18 14 9 61 52 40 30.49 30.38 30.20 10 10 10 12 8 17 0.00  
25 42 30 19 33 22 11 79 69 60 30.45 30.20 29.87 10 10 10 13 2 20 0.00  
26 43 36 27 32 25 16 85 60 34 30.28 30.10 29.86 10 10 10 18 5 29 0.00  
27 57 42 27 54 37 21 94 80 68 30.19 29.69 29.29 10 7 2 28 8 47 0.61 Rain
28 55 42 28 51 26 13 97 57 48 29.77 29.47 29.29 10 10 10 20 11 34 0.00  
29 33 27 21 14 7 3 55 42 29 30.04 29.96 29.78 10 10 10 13 8 21 0.00  
30 42 36 30 27 22 14 72 60 51 30.08 30.04 30.02 10 10 10 6 1 - 0.00  
31 41 37 33 39 34 25 100 87 70 30.01 29.91 29.83 10 4 0 7 3 - 0.03 Fog , Rain