Weather History for Hartford, CT

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 75 °F 63 °F
Mean Temperature 82 °F 64 °F 53 °F
Min Temperature 71 °F 53 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 12 4 0 109
Cooling Degree Days (base 65) 17 3 0 78
Growing Degree Days (base 50) 32 14 3 419
Dew Point  
Dew Point 76 °F 53 °F 35 °F
Precipitation  
Precipitation 1.27 in 0.10 in 0.00 in 2.88 in
Snowdepth - - - -
Wind  
Wind 21 mph 4 mph 0 mph
Gust Wind 30 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.01 in 29.62 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 07, 2013 Rise Set
Actual Time 6:22 AM EDT 7:13 PM EDT
Civil Twilight 5:54 AM EDT 7:41 PM EDT
Nautical Twilight 5:21 AM EDT 8:15 PM EDT
Astronomical Twilight 4:46 AM EDT 8:49 PM EDT
Moon 8:36 AM EDT (9/7) 8:07 PM EDT (9/7)
Length of Visible Light 13h 47m
Length of Day
12h 50m
Waxing Crescent, 5% of the Moon is Illuminated
Sep 7
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Weather History Calendar

Precipitation Actual month total 2.88 Average Month Total: 3.51
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
82 | 71 0.41
Average:
79 | 56 0.04
Thunderstorm
Actual:
81 | 69 0.25
Average:
79 | 55 0.04
Partly Cloudy
Actual:
78 | 66 0.00
Average:
78 | 57 0.04
Clear
Actual:
81 | 60 0.00
Average:
77 | 57 0.24
Scattered Clouds
Actual:
75 | 55 0.01
Average:
77 | 56 0.04
Clear
Actual:
70 | 48 0.00
Average:
77 | 56 0.07
Rain
Actual:
79 | 51 0.00
Average:
78 | 55 0.10
Partly Cloudy
Actual:
78 | 57 0.01
Average:
77 | 54 0.08
Clear
Actual:
72 | 46 0.00
Average:
75 | 55 0.09
Rain
Actual:
81 | 61 0.03
Average:
76 | 53 0.03
Clear
Actual:
93 | 71 0.00
Average:
76 | 53 0.08
Thunderstorm
Actual:
87 | 69 1.27
Average:
76 | 53 0.10
Rain
Actual:
78 | 61 0.01
Average:
76 | 52 0.04
Scattered Clouds
Actual:
66 | 52 0.00
Average:
75 | 54 0.16
Clear
Actual:
71 | 48 0.00
Average:
74 | 52 0.22
Rain
Actual:
71 | 51 0.03
Average:
74 | 51 0.06
Clear
Actual:
64 | 43 0.00
Average:
74 | 50 0.10
Fog
Actual:
73 | 42 0.00
Average:
74 | 52 0.12
Clear
Actual:
78 | 48 0.01
Average:
73 | 53 0.21
Fog
Actual:
79 | 50 0.00
Average:
73 | 50 0.14
Rain
Actual:
75 | 51 0.01
Average:
72 | 51 0.22
Rain
Actual:
72 | 55 0.82
Average:
73 | 50 0.23
Clear
Actual:
63 | 48 0.00
Average:
71 | 50 0.13
Clear
Actual:
71 | 46 0.00
Average:
69 | 48 0.06
Scattered Clouds
Actual:
72 | 44 0.00
Average:
67 | 47 0.17
Partly Cloudy
Actual:
66 | 50 0.00
Average:
68 | 46 0.13
Partly Cloudy
Actual:
64 | 51 0.00
Average:
70 | 46 0.30
Fog
Actual:
73 | 46 0.00
Average:
70 | 47 0.13
Fog
Actual:
71 | 48 0.01
Average:
69 | 46 0.12
Fog
Actual:
72 | 46 0.01
Average:
69 | 44 0.02
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 76 71 74 72 68 97 89 71 29.85 29.84 29.81 10 8 1 9 4 - 0.41 Rain , Thunderstorm
2 81 74 69 74 71 66 96 89 73 29.83 29.76 29.68 10 8 2 10 3 24 0.25 Rain , Thunderstorm
3 78 72 66 70 64 56 100 77 57 29.86 29.76 29.71 10 8 1 13 4 - 0.00  
4 81 70 60 63 56 50 93 66 37 29.96 29.92 29.86 10 10 10 9 3 18 0.00  
5 75 65 55 63 51 40 90 62 31 30.15 29.99 29.89 10 10 10 15 3 24 0.01  
6 70 58 48 51 45 40 90 64 39 30.26 30.19 30.12 10 10 10 9 3 - 0.00  
7 79 64 51 60 50 44 92 63 31 30.12 30.01 29.88 10 10 10 8 3 - 0.00 Rain
8 78 68 57 60 52 41 87 59 34 30.09 29.88 29.80 10 10 10 18 5 26 0.01  
9 72 59 46 53 46 40 90 64 36 30.26 30.19 30.12 10 10 10 12 4 - 0.00  
10 81 70 61 70 66 54 90 83 70 30.15 30.10 30.02 10 10 5 16 7 26 0.03 Rain
11 93 82 71 76 71 65 96 77 54 30.09 30.04 29.96 10 6 1 13 5 21 0.00  
12 87 78 69 72 70 66 94 84 55 29.96 29.78 29.68 10 6 1 17 6 28 1.27 Rain , Thunderstorm
13 78 69 61 70 63 53 100 81 53 29.81 29.66 29.62 10 9 6 13 4 24 0.01 Rain
14 66 60 52 51 49 47 89 68 52 30.09 29.95 29.81 10 10 10 12 6 17 0.00  
15 71 60 48 52 48 44 94 71 38 30.19 30.13 30.08 10 9 1 8 1 - 0.00  
16 71 62 51 56 50 35 96 70 42 30.28 30.09 30.04 10 10 10 16 4 24 0.03 Rain
17 64 53 43 47 39 35 93 62 40 30.44 30.37 30.29 10 10 10 12 7 21 0.00  
18 73 58 42 51 45 40 100 82 30 30.35 30.29 30.17 10 6 0 8 1 - 0.00 Fog
19 78 62 48 56 50 48 100 72 36 30.17 30.12 30.05 10 10 2 8 2 - 0.01  
20 79 64 50 58 53 48 100 85 40 30.11 30.06 29.99 10 5 0 9 1 - 0.00 Fog
21 75 63 51 66 58 52 100 86 68 30.03 29.91 29.68 10 7 0 21 3 30 0.01 Fog , Rain
22 72 64 55 67 55 41 100 76 44 29.88 29.71 29.62 10 8 2 14 8 25 0.82 Rain
23 63 56 48 43 41 40 74 59 46 30.05 29.96 29.88 10 10 10 13 8 21 0.00  
24 71 58 46 46 41 37 83 59 30 30.04 29.95 29.85 10 10 10 12 6 17 0.00  
25 72 58 44 56 48 45 100 76 44 29.97 29.92 29.87 10 10 2 8 2 - 0.00  
26 66 59 50 53 50 46 97 72 48 30.12 30.04 29.98 10 10 9 13 4 17 0.00  
27 64 58 51 52 50 49 97 78 58 30.28 30.21 30.13 10 10 3 10 3 - 0.00  
28 73 60 46 57 50 46 100 87 48 30.35 30.29 30.25 10 5 0 7 1 - 0.00 Fog
29 71 60 48 55 51 46 100 90 45 30.26 30.20 30.10 10 4 0 6 1 - 0.01 Fog
30 72 59 46 56 49 45 100 86 45 30.12 30.06 29.96 10 6 0 9 1 - 0.01 Fog