Weather History for Hartford, CT

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 73 °F 48 °F
Mean Temperature 78 °F 61 °F 46 °F
Min Temperature 64 °F 50 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 18 6 0 178
Cooling Degree Days (base 65) 14 1 0 46
Growing Degree Days (base 50) 28 11 0 340
Dew Point  
Dew Point 72 °F 49 °F 25 °F
Precipitation  
Precipitation 1.03 in 0.12 in 0.00 in 3.76 in
Snowdepth - - - -
Wind  
Wind 21 mph 4 mph 0 mph
Gust Wind 34 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.05 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 12, 2013 Rise Set
Actual Time 5:33 AM EDT 8:00 PM EDT
Civil Twilight 5:02 AM EDT 8:32 PM EDT
Nautical Twilight 4:23 AM EDT 9:11 PM EDT
Astronomical Twilight 3:39 AM EDT 9:55 PM EDT
Moon 7:26 AM EDT (5/12) 10:26 PM EDT (5/12)
Length of Visible Light 15h 30m
Length of Day
14h 27m
Waxing Crescent, 6% of the Moon is Illuminated
May 12
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 3.76 Average Month Total: 3.92
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
73 | 39 0.00
Average:
68 | 43 0.01
Scattered Clouds
Actual:
78 | 43 0.00
Average:
67 | 44 0.11
Clear
Actual:
69 | 46 0.00
Average:
65 | 43 0.17
Clear
Actual:
72 | 44 0.00
Average:
64 | 44 0.18
Clear
Actual:
70 | 37 0.00
Average:
64 | 42 0.11
Partly Cloudy
Actual:
72 | 44 0.00
Average:
63 | 43 0.08
Rain
Actual:
77 | 46 0.00
Average:
66 | 43 0.18
Rain
Actual:
73 | 57 0.24
Average:
66 | 43 0.07
Thunderstorm
Actual:
64 | 53 0.24
Average:
64 | 43 0.17
Fog
Actual:
80 | 51 0.01
Average:
66 | 45 0.09
Rain
Actual:
68 | 59 0.35
Average:
68 | 45 0.20
Rain
Actual:
71 | 52 0.04
Average:
69 | 47 0.14
Partly Cloudy
Actual:
57 | 45 0.00
Average:
70 | 46 0.12
Partly Cloudy
Actual:
59 | 39 0.00
Average:
69 | 47 0.04
Scattered Clouds
Actual:
63 | 37 0.00
Average:
70 | 45 0.10
Fog
Actual:
84 | 48 0.01
Average:
69 | 47 0.13
Clear
Actual:
71 | 53 0.00
Average:
70 | 48 0.14
Fog
Actual:
71 | 46 0.00
Average:
72 | 48 0.19
Rain
Actual:
62 | 51 0.08
Average:
70 | 49 0.16
Partly Cloudy
Actual:
82 | 57 0.01
Average:
69 | 48 0.11
Rain
Actual:
88 | 62 0.00
Average:
73 | 50 0.08
Thunderstorm
Actual:
77 | 55 0.09
Average:
72 | 49 0.05
Rain
Actual:
73 | 64 0.46
Average:
75 | 50 0.02
Rain
Actual:
70 | 48 0.83
Average:
74 | 50 0.20
Rain
Actual:
48 | 45 0.36
Average:
71 | 50 0.25
Partly Cloudy
Actual:
62 | 46 0.00
Average:
71 | 49 0.05
Clear
Actual:
73 | 44 0.00
Average:
72 | 48 0.04
Rain
Actual:
73 | 46 0.00
Average:
74 | 50 0.04
Thunderstorm
Actual:
80 | 57 1.03
Average:
75 | 50 0.22
Thunderstorm
Actual:
93 | 60 0.01
Average:
75 | 53 0.24
Clear
Actual:
95 | 64 0.00
Average:
76 | 54 0.23
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 73 56 39 45 38 33 89 56 29 30.49 30.43 30.35 10 10 10 13 3 20 0.00  
2 78 60 43 46 41 28 96 56 25 30.46 30.40 30.29 10 10 10 15 2 20 0.00  
3 69 57 46 45 39 31 80 53 37 30.50 30.42 30.34 10 10 10 14 7 16 0.00  
4 72 58 44 46 41 32 93 63 23 30.37 30.30 30.22 10 10 10 14 4 18 0.00  
5 70 54 37 43 38 34 92 64 29 30.32 30.27 30.19 10 10 10 15 4 16 0.00  
6 72 58 44 49 45 41 93 68 41 30.29 30.22 30.14 10 10 10 10 3 - 0.00  
7 77 62 46 59 51 45 100 72 41 30.18 30.15 30.09 10 9 2 12 3 16 0.00 Rain
8 73 65 57 63 59 55 94 87 59 30.15 30.08 30.03 10 9 2 14 4 26 0.24 Rain
9 64 58 53 61 57 54 100 92 73 30.04 29.95 29.88 10 7 0 5 1 - 0.24 Fog , Rain , Thunderstorm
10 80 65 51 57 54 52 100 84 39 29.98 29.94 29.91 10 6 0 13 2 16 0.01 Fog
11 68 62 59 63 60 55 96 89 75 29.89 29.77 29.69 10 8 2 18 7 28 0.35 Rain
12 71 62 52 60 50 26 96 70 32 29.87 29.68 29.61 10 8 4 21 6 32 0.04 Rain
13 57 50 45 32 29 25 60 44 31 30.07 29.98 29.89 10 10 10 12 6 20 0.00  
14 59 48 39 39 31 25 83 51 28 30.09 30.06 30.01 10 10 10 9 4 17 0.00  
15 63 50 37 52 44 36 97 75 41 30.08 29.89 29.70 10 10 8 17 5 28 0.00  
16 84 65 48 52 45 32 100 70 16 29.82 29.72 29.67 10 6 0 15 3 28 0.01 Fog
17 71 63 53 44 39 33 71 43 27 30.22 30.03 29.83 10 10 10 13 7 21 0.00  
18 71 58 46 49 46 41 100 69 34 30.32 30.28 30.22 10 9 0 18 2 22 0.00 Fog
19 62 56 51 56 54 48 100 90 72 30.36 30.29 30.20 10 7 2 9 2 - 0.08 Rain
20 82 70 57 66 61 57 100 85 49 30.16 30.05 29.93 10 8 2 10 3 - 0.01  
21 88 75 62 69 64 59 100 84 51 29.96 29.91 29.80 10 6 0 13 2 22 0.00 Fog , Rain
22 77 66 55 68 60 52 94 85 69 29.95 29.90 29.83 10 9 4 12 6 - 0.09 Rain , Thunderstorm
23 73 68 64 68 65 64 97 90 78 29.91 29.86 29.78 10 8 2 13 8 18 0.46 Rain
24 70 58 48 64 58 45 100 89 70 29.89 29.76 29.65 10 8 2 16 7 26 0.83 Rain
25 48 46 45 45 43 38 93 87 71 29.88 29.84 29.81 10 8 2 18 10 28 0.36 Rain
26 62 54 46 42 39 38 83 62 42 30.16 29.96 29.83 10 10 10 21 11 34 0.00  
27 73 58 44 46 39 32 89 52 23 30.19 30.15 30.09 10 10 10 14 5 26 0.00  
28 73 60 46 57 49 43 97 73 35 30.24 30.19 30.16 10 10 6 10 3 16 0.00 Rain
29 80 68 57 67 61 57 100 89 64 30.16 30.08 29.98 10 8 2 10 3 22 1.03 Rain , Thunderstorm
30 93 76 60 71 65 61 100 76 37 30.11 30.06 30.01 10 8 0 10 2 17 0.01 Fog , Thunderstorm
31 95 78 64 72 65 58 100 71 30 30.11 30.05 29.97 10 8 2 10 2 23 0.00