556  
CDUS43 KMKX 150629  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
129 AM CDT MON SEP 15 2025  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 14 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 83 414 PM 96 1939 74 9 87  
MINIMUM 62 246 AM 32 1963 52 10 59  
AVERAGE 73 63 10 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.63 1914 0.12 -0.12 0.00  
MONTH TO DATE 0.68 1.62 -0.94 0.02  
SINCE SEP 1 0.68 1.62 -0.94 0.02  
SINCE JAN 1 28.29 28.70 -0.41 35.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2023 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 60 40 20 29  
SINCE SEP 1 60 40 20 29  
SINCE JUL 1 93 69 24 41  
 
COOLING  
YESTERDAY 8 2 6 8  
MONTH TO DATE 21 40 -19 33  
SINCE SEP 1 21 40 -19 33  
SINCE JAN 1 666 603 63 669    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 58 300 PM  
AVERAGE 79  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1939  
MINIMUM TEMPERATURE (F) 51 32 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2025.....SUNRISE 637 AM CDT SUNSET 707 PM CDT  
SEPTEMBER 16 2025.....SUNRISE 638 AM CDT SUNSET 705 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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