Weather History for Madison, WI

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 74 °F 58 °F
Mean Temperature 78 °F 61 °F 47 °F
Min Temperature 64 °F 47 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 18 6 0 195
Cooling Degree Days (base 65) 13 2 0 72
Growing Degree Days (base 50) 28 11 0 337
Dew Point  
Dew Point 71 °F 47 °F 28 °F
Precipitation  
Precipitation 0.39 in 0.05 in 0.00 in 1.33 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 38 mph 6 mph 0 mph
Gust Wind 83 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.02 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 21, 2012 Rise Set
Actual Time 6:44 AM CDT 6:55 PM CDT
Civil Twilight 6:15 AM CDT 7:23 PM CDT
Nautical Twilight 5:42 AM CDT 7:57 PM CDT
Astronomical Twilight 5:08 AM CDT 8:31 PM CDT
Moon 1:15 PM CDT (9/21) 10:46 PM CDT (9/21)
Length of Visible Light 13h 08m
Length of Day
12h 11m
Waxing Crescent, 37% of the Moon is Illuminated
Sep 21
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Weather History Calendar

Precipitation Actual month total 1.33 Normal Month Total: 3.13
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
77 | 64 0.00
Average:
77 | 56 0.12
Partly Cloudy
Actual:
87 | 62 0.00
Average:
77 | 56 0.11
Rain
Actual:
91 | 60 0.01
Average:
77 | 55 0.11
Thunderstorm
Actual:
93 | 62 0.32
Average:
76 | 55 0.12
Thunderstorm
Actual:
84 | 61 0.13
Average:
76 | 55 0.11
Clear
Actual:
82 | 57 0.00
Average:
76 | 54 0.11
Rain
Actual:
72 | 55 0.03
Average:
75 | 54 0.11
Thunderstorm
Actual:
72 | 50 0.39
Average:
75 | 54 0.12
Partly Cloudy
Actual:
73 | 49 0.00
Average:
75 | 53 0.11
Fog
Actual:
77 | 44 0.00
Average:
74 | 53 0.10
Clear
Actual:
85 | 60 0.00
Average:
74 | 52 0.11
Scattered Clouds
Actual:
86 | 60 0.00
Average:
74 | 52 0.10
Rain
Actual:
61 | 45 0.02
Average:
73 | 51 0.11
Fog
Actual:
75 | 43 0.00
Average:
73 | 51 0.10
Clear
Actual:
79 | 41 0.00
Average:
72 | 51 0.10
Clear
Actual:
76 | 60 0.00
Average:
72 | 50 0.10
Rain
Actual:
70 | 48 0.05
Average:
71 | 50 0.11
Scattered Clouds
Actual:
60 | 35 T
Average:
71 | 49 0.10
Thunderstorm
Actual:
75 | 34 0.03
Average:
71 | 49 0.10
Scattered Clouds
Actual:
68 | 43 0.00
Average:
70 | 48 0.11
Rain
Actual:
59 | 42 0.04
Average:
70 | 48 0.10
Thunderstorm
Actual:
58 | 38 0.31
Average:
69 | 47 0.11
Scattered Clouds
Actual:
60 | 34 0.00
Average:
69 | 47 0.11
Clear
Actual:
71 | 32 0.00
Average:
68 | 47 0.10
Clear
Actual:
81 | 45 0.00
Average:
68 | 46 0.10
Fog
Actual:
67 | 40 0.00
Average:
68 | 46 0.10
Scattered Clouds
Actual:
66 | 34 0.00
Average:
67 | 45 0.09
Fog
Actual:
72 | 32 0.00
Average:
67 | 45 0.09
Clear
Actual:
80 | 42 0.00
Average:
66 | 44 0.09
Clear
Actual:
70 | 39 0.00
Average:
66 | 44 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

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 77 71 64 56 55 52 68 56 43 30.11 30.07 30.01 10 10 10 21 10 26 0.00  
2 87 75 62 67 62 57 90 73 55 30.01 29.96 29.91 10 10 10 16 8 23 0.00  
3 91 76 60 71 65 58 97 72 47 29.95 29.92 29.84 10 10 7 14 2 25 0.01 Rain
4 93 78 62 69 64 56 100 69 38 29.93 29.87 29.78 10 6 0 38 3 58 0.32 Fog , Rain , Thunderstorm
5 84 73 61 62 60 57 90 69 47 29.94 29.81 29.73 10 10 6 24 7 83 0.13 Rain , Thunderstorm
6 82 70 57 60 53 44 90 60 30 29.96 29.91 29.84 10 10 10 13 2 18 0.00  
7 72 64 55 62 56 47 90 77 63 29.89 29.87 29.83 10 10 7 23 5 28 0.03 Rain
8 72 61 50 55 49 46 93 69 44 29.94 29.88 29.75 10 9 2 24 8 33 0.39 Rain , Thunderstorm
9 73 61 49 54 50 47 96 69 41 30.16 30.06 29.91 10 10 10 16 6 23 0.00  
10 77 61 44 51 48 44 100 68 36 30.21 30.13 30.03 10 10 8 18 7 23 0.00 Fog
11 85 73 60 56 53 49 72 55 37 30.06 30.02 29.96 10 10 10 21 11 28 0.00  
12 86 73 60 60 53 38 73 52 31 30.18 30.07 30.02 10 10 10 16 8 79 0.00  
13 61 53 45 52 48 43 93 72 51 30.35 30.30 30.19 10 9 1 16 3 22 0.02 Rain
14 75 59 43 49 45 38 93 62 31 30.36 30.32 30.28 10 9 1 15 3 22 0.00 Fog
15 79 60 41 51 44 40 100 64 27 30.33 30.23 30.11 10 10 7 10 3 15 0.00  
16 76 68 60 50 46 42 64 48 31 30.10 30.02 29.94 10 10 10 16 6 24 0.00  
17 70 59 48 59 53 45 86 71 56 29.92 29.86 29.80 10 10 7 17 7 23 0.05 Rain
18 60 48 35 44 36 29 93 65 36 30.04 29.96 29.88 10 10 10 20 7 28 T  
19 75 55 34 52 40 31 89 60 31 30.04 29.86 29.68 10 10 10 30 10 38 0.03 Rain , Thunderstorm
20 68 56 43 44 37 30 77 52 26 29.94 29.88 29.84 10 10 10 17 5 26 0.00  
21 59 51 42 49 43 35 86 69 51 29.93 29.86 29.79 10 10 7 12 4 28 0.04 Rain
22 58 48 38 46 39 34 93 74 54 30.21 29.96 29.75 10 9 2 20 8 31 0.31 Fog , Rain , Hail , Thunderstorm
23 60 47 34 36 32 28 96 64 31 30.30 30.25 30.22 10 10 10 15 4 76 0.00  
24 71 52 32 39 34 30 96 62 27 30.23 30.02 29.83 10 10 10 16 8 28 0.00  
25 81 63 45 47 44 40 83 54 25 29.91 29.83 29.77 10 10 10 14 5 18 0.00  
26 67 54 40 45 40 35 93 63 32 30.22 30.06 29.94 10 8 0 14 5 20 0.00 Fog
27 66 50 34 44 38 33 100 70 40 30.31 30.25 30.21 10 10 10 15 4 20 0.00  
28 72 52 32 45 39 32 100 64 27 30.25 30.19 30.12 10 9 3 9 1 35 0.00 Fog
29 80 61 42 43 40 35 92 57 22 30.14 30.06 29.98 10 10 10 13 3 16 0.00  
30 70 55 39 50 42 38 96 66 35 30.04 30.00 29.95 10 10 5 12 4 24 0.00