Weather History for Danbury, CT

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 72 °F 60 °F
Mean Temperature 76 °F 63 °F 52 °F
Min Temperature 75 °F 55 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 12 4 0 106
Cooling Degree Days (base 65) 10 2 0 63
Growing Degree Days (base 50) 26 13 2 377
Dew Point  
Dew Point 72 °F 56 °F 36 °F
Precipitation  
Precipitation 1.54 in 0.11 in 0.00 in 3.03 in
Snowdepth - - - -
Wind  
Wind 23 mph 4 mph 0 mph
Gust Wind 38 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.02 in 29.62 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 12, 2012 Rise Set
Actual Time 6:31 AM EDT 7:07 PM EDT
Civil Twilight 6:03 AM EDT 7:35 PM EDT
Nautical Twilight 5:30 AM EDT 8:08 PM EDT
Astronomical Twilight 4:57 AM EDT 8:41 PM EDT
Moon 2:43 AM EDT (9/12) 4:55 PM EDT (9/12)
Length of Visible Light 13h 31m
Length of Day
12h 35m
Waning Crescent, 14% of the Moon is Illuminated
Sep 12
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.03 Average Month Total: 4.44
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
87 | 64 0.00
Average:
78 | 56 0.09
Rain
Actual:
82 | 64 0.16
Average:
79 | 56 0.13
Mostly Cloudy
Actual:
73 | 62 0.00
Average:
78 | 58 0.11
Rain
Actual:
78 | 66 0.05
Average:
78 | 56 0.30
Thunderstorm
Actual:
75 | 75 0.35
Average:
77 | 56 0.01
Partly Cloudy
Actual:
78 | 64 0.00
Average:
78 | 56 0.18
Scattered Clouds
Actual:
84 | 64 0.00
Average:
77 | 55 0.07
Rain
Actual:
78 | 64 0.00
Average:
76 | 54 0.03
Rain
Actual:
73 | 59 0.00
Average:
74 | 54 0.11
Scattered Clouds
Actual:
66 | 51 0.00
Average:
75 | 53 0.08
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
78 | 59 0.00
Average:
75 | 51 0.08
Clear
Actual:
79 | 53 0.00
Average:
75 | 54 0.13
Rain
Actual:
71 | 51 0.04
Average:
73 | 51 0.14
Scattered Clouds
Actual:
71 | 45 0.00
Average:
73 | 52 0.08
Clear
Actual:
75 | 45 0.00
Average:
75 | 51 0.05
Thunderstorm
Actual:
73 | 57 1.54
Average:
74 | 53 0.20
Rain
Actual:
68 | 46 0.05
Average:
73 | 50 0.14
Partly Cloudy
Actual:
66 | 42 0.00
Average:
73 | 49 0.07
Partly Cloudy
Actual:
66 | 50 0.00
Average:
71 | 51 0.12
Rain
Actual:
70 | 51 0.06
Average:
71 | 50 0.32
Partly Cloudy
Actual:
66 | 45 0.00
Average:
68 | 49 0.17
Partly Cloudy
Actual:
64 | 42 0.00
Average:
67 | 46 0.16
Scattered Clouds
Actual:
70 | 39 0.00
Average:
67 | 45 0.22
Rain
Actual:
71 | 59 0.02
Average:
69 | 48 0.49
Rain
Actual:
73 | 59 0.00
Average:
71 | 48 0.29
Rain
Actual:
60 | 55 0.36
Average:
68 | 47 0.11
Rain
Actual:
62 | 55 0.39
Average:
66 | 45 0.20
Partly Cloudy
Actual:
66 | 51 0.01
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

2012 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 87 76 64 67 62 54 90 69 32 30.11 30.01 29.92 10 10 8 13 4 - 0.00  
2 82 72 64 67 64 62 94 82 60 30.13 30.10 30.04 10 10 8 8 3 - 0.16 Rain
3 73 68 62 65 61 57 94 81 59 30.22 30.17 30.12 10 10 8 10 5 - 0.00  
4 78 72 66 72 68 60 94 86 73 30.14 29.99 29.86 10 10 6 10 5 16 0.05 Rain
5 75 75 75 72 72 72 90 89 89 29.84 29.83 29.82 7 4 2 13 10 20 0.35 Rain , Thunderstorm
6 78 71 64 66 65 63 94 76 61 29.94 29.92 29.90 10 9 2 6 2 - 0.00  
7 84 74 64 72 66 50 94 70 32 29.98 29.93 29.90 10 10 10 8 3 - 0.00  
8 78 71 64 72 67 55 94 86 73 29.86 29.73 29.62 10 6 1 23 8 36 0.00 Rain
9 73 66 59 57 55 52 94 68 47 29.90 29.86 29.82 10 9 3 10 3 18 0.00 Rain
10 66 58 51 52 49 46 88 65 49 30.02 30.00 29.97 10 10 10 13 5 - 0.00  
11 - - - - - - - - - - - - - - - - - - -  
12 - - - - - - - - - - - - - - - - - - -  
13 78 70 59 58 56 54 90 63 43 30.32 30.30 30.29 10 10 10 8 5 - 0.00  
14 79 65 53 60 57 51 96 74 50 30.30 30.20 30.10 10 10 7 8 2 - 0.00  
15 71 60 51 59 52 47 93 73 46 30.14 30.10 30.06 10 10 8 16 5 23 0.04 Rain
16 71 58 45 51 47 43 93 71 39 30.14 30.09 30.05 10 10 10 9 3 - 0.00  
17 75 60 45 54 50 43 93 70 44 30.13 30.08 30.04 10 10 10 7 2 - 0.00  
18 73 65 57 70 64 53 94 88 81 30.05 29.85 29.66 10 6 1 22 7 38 1.54 Rain , Thunderstorm
19 68 58 46 65 52 42 94 74 40 30.21 29.94 29.74 10 10 7 13 7 26 0.05 Rain
20 66 53 42 54 48 40 93 77 64 30.25 30.19 30.15 10 10 10 12 3 16 0.00  
21 66 58 50 54 50 48 94 86 52 30.15 30.11 30.04 10 9 2 6 1 - 0.00  
22 70 60 51 65 56 50 100 87 73 30.04 29.94 29.81 10 10 5 14 2 25 0.06 Rain
23 66 56 45 58 50 41 100 83 40 30.13 29.98 29.86 10 6 1 12 2 20 0.00  
24 64 52 42 46 41 36 93 71 37 30.17 30.14 30.11 10 10 10 12 2 18 0.00  
25 70 54 39 54 44 38 93 68 36 30.20 30.16 30.13 10 10 10 14 4 25 0.00  
26 71 65 59 62 58 53 93 79 68 30.14 30.08 30.02 10 10 7 9 4 - 0.02 Rain
27 73 66 59 61 56 48 93 73 48 30.21 30.15 30.05 10 9 6 9 4 - 0.00 Rain
28 60 58 55 56 54 46 96 88 63 30.20 30.08 29.97 10 9 3 13 6 22 0.36 Rain
29 62 58 55 54 53 52 94 86 72 29.96 29.92 29.89 10 8 1 7 3 - 0.39 Rain
30 66 58 51 54 51 46 94 83 48 29.90 29.84 29.77 10 10 6 9 2 - 0.01