098  
CDUS43 KMKX 302131  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
431 PM CDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 30 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 247 PM 88 1971 67 17 69  
MINIMUM 60 617 AM 28 1883 45 15 37  
1993  
AVERAGE 72 56 16 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.72 1881 0.10 -0.10 0.00  
MONTH TO DATE 3.09 3.43 -0.34 4.03  
SINCE SEP 1 3.09 3.43 -0.34 4.03  
SINCE JAN 1 24.51 30.51 -6.00 30.81  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2020 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  
TODAY 0 9 -9 12  
MONTH TO DATE 57 151 -94 130  
SINCE SEP 1 57 151 -94 130  
SINCE JUL 1 71 180 -109 135  
 
COOLING  
TODAY 7 1 6 0  
MONTH TO DATE 108 59 49 81  
SINCE SEP 1 108 59 49 81  
SINCE JAN 1 754 622 132 784    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 55 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1976  
MINIMUM TEMPERATURE (F) 45 27 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 653 AM CDT SUNSET 641 PM CDT  
OCTOBER 1 2023.......SUNRISE 654 AM CDT SUNSET 639 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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