345  
CDUS43 KMKX 260625  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
125 AM CDT TUE SEP 26 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 25 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 118 PM 90 2017 69 7 68  
MINIMUM 62 1159 PM 30 1942 47 15 54  
AVERAGE 69 58 11 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.83 1.74 1931 0.11 0.72 0.08  
MONTH TO DATE 1.92 2.91 -0.99 4.03  
SINCE SEP 1 1.92 2.91 -0.99 4.03  
SINCE JAN 1 23.34 29.99 -6.65 30.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1928 0.0 0.0 0.0  
1942  
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 8 -8 4  
MONTH TO DATE 51 108 -57 58  
SINCE SEP 1 51 108 -57 58  
SINCE JUL 1 65 137 -72 63  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 100 56 44 81  
SINCE SEP 1 100 56 44 81  
SINCE JAN 1 746 619 127 784    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 57 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1974  
MINIMUM TEMPERATURE (F) 47 27 1966  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2023.....SUNRISE 649 AM CDT SUNSET 648 PM CDT  
SEPTEMBER 27 2023.....SUNRISE 650 AM CDT SUNSET 646 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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