Weather History for Danbury, CT

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 72 °F 63 °F
Mean Temperature 80 °F 61 °F 52 °F
Min Temperature 71 °F 50 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 13 6 0 183
Cooling Degree Days (base 65) 15 2 0 60
Growing Degree Days (base 50) 30 11 2 330
Dew Point  
Dew Point 73 °F 51 °F 32 °F
Precipitation  
Precipitation 1.08 in 0.09 in 0.00 in 2.65 in
Snowdepth - - - -
Wind  
Wind 26 mph 3 mph 0 mph
Gust Wind 44 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.04 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 16, 2013 Rise Set
Actual Time 6:35 AM EDT 7:01 PM EDT
Civil Twilight 6:07 AM EDT 7:28 PM EDT
Nautical Twilight 5:35 AM EDT 8:01 PM EDT
Astronomical Twilight 5:01 AM EDT 8:34 PM EDT
Moon 5:09 PM EDT (9/16) 3:16 AM EDT (9/16)
Length of Visible Light 13h 20m
Length of Day
12h 25m
Waxing Gibbous, 90% of the Moon is Illuminated
Sep 16
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Weather History Calendar

Precipitation Actual month total 2.65 Average Month Total: 4.44
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
81 | 71 0.00
Average:
78 | 56 0.09
Thunderstorm
Actual:
80 | 68 1.06
Average:
79 | 56 0.13
Thunderstorm
Actual:
75 | 57 0.17
Average:
78 | 58 0.11
Clear
Actual:
78 | 54 0.00
Average:
78 | 56 0.30
Scattered Clouds
Actual:
73 | 50 0.00
Average:
77 | 56 0.01
Clear
Actual:
68 | 44 0.00
Average:
78 | 56 0.18
Scattered Clouds
Actual:
75 | 44 0.00
Average:
77 | 55 0.07
Partly Cloudy
Actual:
78 | 57 0.00
Average:
76 | 54 0.03
Clear
Actual:
68 | 43 0.00
Average:
74 | 54 0.11
Partly Cloudy
Actual:
80 | 64 0.00
Average:
75 | 53 0.08
Clear
Actual:
91 | 69 0.00
Average:
75 | 52 0.12
Rain
Actual:
84 | 69 0.00
Average:
76 | 51 0.17
Rain
Actual:
73 | 55 0.05
Average:
75 | 51 0.08
Partly Cloudy
Actual:
64 | 48 0.00
Average:
75 | 54 0.13
Clear
Actual:
68 | 42 0.00
Average:
73 | 51 0.14
Rain
Actual:
69 | 51 0.00
Average:
73 | 52 0.08
Clear
Actual:
64 | 42 0.00
Average:
75 | 51 0.05
Clear
Actual:
69 | 37 0.00
Average:
74 | 53 0.20
Fog
Actual:
73 | 42 0.00
Average:
73 | 50 0.14
Fog
Actual:
77 | 42 0.00
Average:
73 | 49 0.07
Rain
Actual:
72 | 51 0.29
Average:
71 | 51 0.12
Rain
Actual:
68 | 51 1.08
Average:
71 | 50 0.32
Clear
Actual:
63 | 43 0.00
Average:
68 | 49 0.17
Clear
Actual:
69 | 37 0.00
Average:
67 | 46 0.16
Clear
Actual:
69 | 39 0.00
Average:
67 | 45 0.22
Partly Cloudy
Actual:
69 | 48 0.00
Average:
69 | 48 0.49
Partly Cloudy
Actual:
63 | 42 0.00
Average:
71 | 48 0.29
Rain
Actual:
72 | 42 0.00
Average:
68 | 47 0.11
Fog
Actual:
70 | 46 0.00
Average:
66 | 45 0.20
Fog
Actual:
72 | 44 0.00
Average:
65 | 44 0.07
 

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 81 76 71 72 70 69 94 81 69 29.88 29.85 29.82 9 7 5 12 4 - 0.00 Rain
2 80 74 68 72 68 63 94 86 73 29.83 29.79 29.72 10 4 0 14 3 25 1.06 Fog , Rain , Thunderstorm
3 75 68 57 68 64 54 94 83 51 29.90 29.79 29.73 10 7 0 9 2 - 0.17 Fog , Rain , Thunderstorm
4 78 66 54 59 55 52 93 71 43 29.99 29.95 29.89 10 10 10 12 3 17 0.00  
5 73 61 50 58 49 39 90 61 34 30.17 30.02 29.92 10 10 2 14 4 23 0.00  
6 68 55 44 45 41 38 90 61 36 30.27 30.21 30.15 10 10 10 9 4 - 0.00  
7 75 60 44 56 48 41 90 65 37 30.15 30.04 29.91 10 10 10 10 3 - 0.00  
8 78 68 57 60 51 40 80 57 34 30.10 29.91 29.83 10 10 10 14 6 22 0.00  
9 68 56 43 50 43 40 90 70 46 30.27 30.20 30.12 10 10 10 8 1 - 0.00  
10 80 72 64 70 66 61 94 80 69 30.18 30.12 30.08 10 6 4 9 6 20 0.00  
11 91 80 69 73 72 66 88 68 55 30.22 30.08 30.00 8 5 1 10 4 17 0.00  
12 84 76 69 70 69 66 88 75 62 29.95 29.87 29.76 10 6 0 26 6 44 0.00 Rain
13 73 64 55 64 58 45 94 75 57 29.85 29.71 29.65 10 8 2 12 4 18 0.05 Rain
14 64 56 48 50 45 43 90 68 52 30.13 29.99 29.86 10 10 10 12 5 21 0.00  
15 68 54 42 50 44 39 93 71 42 30.22 30.16 30.11 10 10 10 8 2 - 0.00  
16 69 60 51 53 49 43 93 72 51 30.28 30.12 30.06 10 10 10 10 3 - 0.00 Rain
17 64 54 42 43 37 32 89 59 30 30.45 30.38 30.30 10 10 10 13 7 16 0.00  
18 69 52 37 48 41 34 93 69 37 30.38 30.29 30.20 10 10 10 8 1 - 0.00  
19 73 58 42 52 45 39 93 77 37 30.20 30.16 30.09 10 7 0 8 1 - 0.00 Fog
20 77 60 42 56 49 41 96 79 42 30.12 30.08 30.02 10 6 0 9 1 - 0.00 Fog
21 72 61 51 64 57 50 94 86 73 30.04 29.92 29.68 10 6 0 12 3 25 0.29 Fog , Rain
22 68 60 51 64 53 38 94 76 46 29.92 29.74 29.66 10 7 1 15 8 23 1.08 Rain
23 63 52 43 43 38 34 83 60 42 30.07 29.99 29.92 10 10 10 14 7 28 0.00  
24 69 53 37 47 40 35 89 67 33 30.07 29.98 29.89 10 10 10 13 4 18 0.00  
25 69 54 39 52 44 38 93 71 42 29.98 29.95 29.90 10 10 10 8 3 - 0.00  
26 69 57 48 52 49 46 93 74 50 30.13 30.04 29.98 10 10 7 7 2 - 0.00  
27 63 52 42 50 47 39 93 77 60 30.30 30.23 30.14 10 10 8 8 1 - 0.00  
28 72 56 42 52 46 41 93 82 44 30.35 30.31 30.27 10 6 0 8 1 - 0.00 Fog , Rain
29 70 57 46 55 49 42 97 82 50 30.27 30.20 30.11 10 7 0 7 1 - 0.00 Fog
30 72 58 44 53 47 41 97 80 44 30.12 30.07 29.99 10 6 0 5 1 - 0.00 Fog