Madison, WI

1:37 PM CDT on September 18, 2019 (GMT -0500)
Dane County Regional-Truax

Weather History for KMSN - August, 2019

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Tuesday, August 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F 69 °F  
Max Temperature 82 °F 79 °F 98 °F (1955)
Min Temperature 58 °F 59 °F 39 °F (1950)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 17  
Since 1 June heating degree days 42 87  
Since 1 July heating degree days 0 27  
Cooling Degree Days 5 5  
Month to date cooling degree days 113 112  
Year to date cooling degree days 554 468  
Since 1 June cooling degree days 534 438  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 81    
Maximum Humidity 97    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in 0.14 in 3.78 in (2018)
Month to date precipitation 2.49 2.83  
Year to date precipitation 29.23 23.38  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2018)
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 29.97 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 19 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 20, 2019 Rise Set
Actual Time 6:08 AM CDT 7:52 PM CDT
Civil Twilight 5:37 AM CDT 8:22 PM CDT
Nautical Twilight 5:01 AM CDT 8:59 PM CDT
Astronomical Twilight 4:21 AM CDT 9:38 PM CDT
Moon 10:33 PM CDT (8/20) 10:53 AM CDT (8/20)
Length of Visible Light 14h 44m
Length of Day
13h 44m
Waning Gibbous, 77% of the Moon is Illuminated
Aug 20
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 13
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:53 AM 60.1 °F - 59.0 °F 96% 30.02 in 8.0 mi Calm Calm - N/A   Clear
2:53 AM 60.1 °F - 59.0 °F 96% 30.03 in 7.0 mi Calm Calm - N/A   Clear
3:53 AM 59.0 °F - 57.0 °F 93% 30.03 in 8.0 mi NE 3.5 mph - N/A   Clear
4:53 AM 59.0 °F - 57.0 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 61.0 °F - 57.9 °F 90% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:40 AM 64.9 °F - 60.1 °F 84% 29.98 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
6:53 AM 66.0 °F - 60.1 °F 81% 29.98 in 10.0 mi ESE 3.5 mph - N/A   Overcast
7:53 AM 66.9 °F - 62.1 °F 84% 30.02 in 10.0 mi South 4.6 mph - N/A   Overcast
8:12 AM 68.0 °F - 62.1 °F 81% 30.02 in 10.0 mi South 4.6 mph - N/A   Overcast
8:21 AM 66.0 °F - 62.1 °F 87% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 68.0 °F - 63.0 °F 84% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 69.1 °F - 64.9 °F 87% 29.96 in 10.0 mi NNE 3.5 mph - N/A   Overcast
10:53 AM 73.0 °F - 66.9 °F 81% 29.96 in 10.0 mi NNE 3.5 mph - N/A   Overcast
11:53 AM 75.0 °F - 68.0 °F 79% 29.96 in 10.0 mi SSE 12.7 mph - N/A   Overcast
12:53 PM 77.0 °F - 69.1 °F 76% 29.98 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
1:53 PM 79.0 °F - 70.0 °F 74% 29.98 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
2:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.97 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:25 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.96 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
3:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.89 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
4:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.91 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
5:18 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.91 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
5:53 PM 81.0 °F 83.8 °F 68.0 °F 65% 29.89 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
6:53 PM 79.0 °F - 66.0 °F 64% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 PM 77.0 °F - 66.9 °F 71% 29.92 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 75.0 °F - 66.9 °F 76% 29.94 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
9:53 PM 75.0 °F - 68.0 °F 79% 29.95 in 10.0 mi SW 4.6 mph - N/A   Clear
10:53 PM 73.9 °F - 69.1 °F 85% 29.95 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 73.9 °F - 68.0 °F 82% 29.96 in 10.0 mi SW 4.6 mph - N/A   Clear