025  
CDUS43 KMKX 120622  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
122 AM CDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 11 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 67 444 PM 93 1931 75 -8 58  
MINIMUM 55 1156 PM 34 1955 53 2 55  
AVERAGE 61 64 -3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 2.18 2022 0.11 0.21 2.18  
MONTH TO DATE 0.36 1.28 -0.92 2.67  
SINCE SEP 1 0.36 1.28 -0.92 2.67  
SINCE JAN 1 21.78 28.36 -6.58 29.45  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 8  
MONTH TO DATE 15 28 -13 11  
SINCE SEP 1 15 28 -13 11  
SINCE JUL 1 29 57 -28 16  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 74 34 40 42  
SINCE SEP 1 74 34 40 42  
SINCE JAN 1 720 597 123 745    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 68 400 PM  
AVERAGE 83  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1927  
MINIMUM TEMPERATURE (F) 53 31 1955  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 633 AM CDT SUNSET 713 PM CDT  
SEPTEMBER 13 2023.....SUNRISE 634 AM CDT SUNSET 711 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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