962  
CDUS43 KMKX 230639  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
139 AM CDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 22 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 77 150 PM 91 2017 71 6 64  
MINIMUM 62 1237 AM 25 1974 49 13 45  
AVERAGE 70 60 10 55  
 
PRECIPITATION (IN)  
YESTERDAY T 3.67 2009 0.12 -0.12 0.00  
MONTH TO DATE 1.02 2.56 -1.54 3.65  
SINCE SEP 1 1.02 2.56 -1.54 3.65  
SINCE JAN 1 22.44 29.64 -7.20 30.43  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 7 -7 10  
MONTH TO DATE 51 86 -35 32  
SINCE SEP 1 51 86 -35 32  
SINCE JUL 1 65 115 -50 37  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 87 53 34 81  
SINCE SEP 1 87 53 34 81  
SINCE JAN 1 733 616 117 784    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.1  
 
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 90 300 AM  
LOWEST 60 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 2017  
MINIMUM TEMPERATURE (F) 48 26 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 645 AM CDT SUNSET 653 PM CDT  
SEPTEMBER 24 2023.....SUNRISE 647 AM CDT SUNSET 651 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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