796  
CDUS43 KMKX 200620  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
120 AM CDT TUE MAY 20 2025  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR MAY 19 2025
 
 
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)  
YESTERDAY  
MAXIMUM 57 302 PM 93 1975 70 -13 80  
MINIMUM 39 539 AM 31 2002 48 -9 58  
AVERAGE 48 59 -11 69  
 
PRECIPITATION (IN)  
YESTERDAY T 2.84 1933 0.13 -0.13 T  
MONTH TO DATE 2.87 2.38 0.49 0.98  
SINCE MAR 1 8.94 8.42 0.52 8.58  
SINCE JAN 1 9.75 11.41 -1.66 11.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1892 0.0 0.0 0.0  
1924  
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  
YESTERDAY 17 7 10 0  
MONTH TO DATE 158 185 -27 73  
SINCE MAR 1 1477 1698 -221 1336  
SINCE JUL 1 6301 7025 -724 5769  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 18 10 8 10  
SINCE MAR 1 20 13 7 16  
SINCE JAN 1 20 13 7 16    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 57 400 PM  
AVERAGE 73  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1934  
MINIMUM TEMPERATURE (F) 49 32 1954  
1967  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 529 AM CDT SUNSET 820 PM CDT  
MAY 21 2025...........SUNRISE 528 AM CDT SUNSET 821 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WI Page Main Text Page