298  
CDUS43 KMKX 162121  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
421 PM CDT FRI MAY 16 2025  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR MAY 16 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 81 240 PM 87 1951 69 12 77  
1977  
1992  
MINIMUM 57 1246 AM 27 1997 47 10 50  
AVERAGE 69 58 11 64  
 
PRECIPITATION (IN)  
TODAY T 1.64 1999 0.13 -0.13 0.00  
MONTH TO DATE 2.85 1.99 0.86 0.98  
SINCE MAR 1 8.92 8.03 0.89 8.58  
SINCE JAN 1 9.73 11.02 -1.29 11.22  
 
SNOWFALL (IN)  
TODAY 0.0 T 1940 0.0 0.0 0.0  
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 1  
MONTH TO DATE 120 163 -43 72  
SINCE MAR 1 1439 1676 -237 1335  
SINCE JUL 1 6263 7003 -740 5768  
 
COOLING  
TODAY 4 1 3 0  
MONTH TO DATE 20 7 13 0  
SINCE MAR 1 22 10 12 6  
SINCE JAN 1 22 10 12 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1200 AM  
LOWEST 27 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 1971  
1987  
2001  
MINIMUM TEMPERATURE (F) 48 32 2002  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 532 AM CDT SUNSET 816 PM CDT  
MAY 17 2025...........SUNRISE 531 AM CDT SUNSET 817 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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