Madison, WI

4:55 AM CST on December 14, 2017 (GMT -0600)
Dane County Regional-Truax

Weather History for KMSN - August, 2013

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Wednesday, August 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 69 °F  
Max Temperature 89 °F 79 °F 101 °F (1955)
Min Temperature 72 °F 59 °F 43 °F (1969)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 12 18  
Since 1 June heating degree days 82 88  
Since 1 July heating degree days 30 28  
Cooling Degree Days 16 5  
Month to date cooling degree days 83 117  
Year to date cooling degree days 504 473  
Since 1 June cooling degree days 451 443  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 63    
Maximum Humidity 79    
Minimum Humidity 47    
Precipitation  
Precipitation T in 0.13 in 1.85 in (1966)
Month to date precipitation 0.30 2.96  
Year to date precipitation 35.25 23.51  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Aug. 21, 2013 Rise Set
Actual Time 6:09 AM CDT 7:50 PM CDT
Civil Twilight 5:39 AM CDT 8:20 PM CDT
Nautical Twilight 5:03 AM CDT 8:56 PM CDT
Astronomical Twilight 4:23 AM CDT 9:35 PM CDT
Moon 7:55 PM CDT (8/21) 6:52 AM CDT (8/21)
Length of Visible Light 14h 40m
Length of Day
13h 40m
Waxing Gibbous, 99% of the Moon is Illuminated
Aug 21
Waxing Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.9 °F - 64.0 °F 71% 30.01 in 10.0 mi South 8.1 mph - N/A   Clear
1:53 AM 75.0 °F - 64.0 °F 69% 30.00 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
2:53 AM 73.9 °F - 64.0 °F 71% 29.99 in 10.0 mi South 4.6 mph - N/A   Overcast
3:53 AM 73.0 °F - 64.0 °F 73% 29.99 in 10.0 mi SSW 5.8 mph - N/A   Overcast
4:53 AM 73.0 °F - 64.9 °F 76% 30.00 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
5:53 AM 72.0 °F - 64.9 °F 78% 30.00 in 9.0 mi SSW 3.5 mph - N/A   Partly Cloudy
6:53 AM 73.0 °F - 64.0 °F 73% 30.01 in 9.0 mi South 10.4 mph - N/A   Mostly Cloudy
7:53 AM 73.0 °F - 64.9 °F 76% 30.01 in 8.0 mi South 11.5 mph - N/A   Partly Cloudy
8:53 AM 75.9 °F - 64.9 °F 69% 30.01 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
9:53 AM 79.0 °F - 66.9 °F 66% 30.01 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
10:53 AM 82.0 °F 84.5 °F 66.9 °F 60% 30.01 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
11:53 AM 84.0 °F 87.0 °F 68.0 °F 58% 29.99 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
12:53 PM 87.1 °F 89.2 °F 66.0 °F 49% 29.97 in 10.0 mi SSW 12.7 mph 20.7 mph N/A   Partly Cloudy
1:53 PM 87.1 °F 89.9 °F 66.9 °F 51% 29.97 in 10.0 mi SW 13.8 mph 24.2 mph N/A   Scattered Clouds
2:53 PM 89.1 °F 92.1 °F 66.9 °F 48% 29.95 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Partly Cloudy
3:53 PM 89.1 °F 91.3 °F 66.0 °F 46% 29.94 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Clear
4:53 PM 87.1 °F 89.9 °F 66.9 °F 51% 29.92 in 10.0 mi SW 10.4 mph 20.7 mph N/A   Partly Cloudy
5:53 PM 86.0 °F 88.8 °F 66.9 °F 53% 29.91 in 10.0 mi SW 11.5 mph 23.0 mph N/A   Partly Cloudy
6:53 PM 84.0 °F 87.0 °F 68.0 °F 58% 29.93 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
7:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.96 in 10.0 mi SW 4.6 mph - N/A   Overcast
8:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 78.1 °F - 70.0 °F 76% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 80.1 °F 83.2 °F 70.0 °F 71% 29.99 in 10.0 mi SW 4.6 mph - 0.00 in Rain Light Rain
11:53 PM 79.0 °F - 70.0 °F 74% 29.98 in 10.0 mi SW 4.6 mph - 0.00 in   Clear