108  
CDUS43 KMKX 152140  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
440 PM CDT THU MAY 15 2025  
   
...............................  
 
   
..THE MADISON WI CLIMATE SUMMARY FOR MAY 15 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87R 216 PM 86 1977 69 18 74  
2012  
MINIMUM 58 458 AM 30 1983 47 11 45  
2016  
AVERAGE 73 58 15 60  
 
PRECIPITATION (IN)  
TODAY T 1.39 1933 0.12 -0.12 0.00  
MONTH TO DATE 2.70 1.86 0.84 0.98  
SINCE MAR 1 8.77 7.90 0.87 8.58  
SINCE JAN 1 9.58 10.89 -1.31 11.22  
 
SNOWFALL (IN)  
TODAY 0.0 T 1940 0.0 0.0 0.0  
1942  
1997  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 2.2 9.7 -7.5 10.5  
SINCE JUL 1 22.1 51.8 -29.7 43.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 5  
MONTH TO DATE 120 155 -35 71  
SINCE MAR 1 1439 1668 -229 1334  
SINCE JUL 1 6263 6995 -732 5767  
 
COOLING  
TODAY 8 1 7 0  
MONTH TO DATE 16 6 10 0  
SINCE MAR 1 18 9 9 6  
SINCE JAN 1 18 9 9 6    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 51 200 PM  
AVERAGE 74  
   
......................................................  
 
THE MADISON WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1951  
1977  
1992  
MINIMUM TEMPERATURE (F) 47 27 1997  
 
SUNRISE AND SUNSET  
MAY 15 2025...........SUNRISE 533 AM CDT SUNSET 815 PM CDT  
MAY 16 2025...........SUNRISE 532 AM CDT SUNSET 816 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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