593  
CDUS43 KMKX 190627  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
127 AM CDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 18 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 72 413 PM 92 1955 72 0 81  
MINIMUM 45 556 AM 33 1959 50 -5 65  
AVERAGE 59 61 -2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.40 1874 0.12 -0.11 0.00  
MONTH TO DATE 0.62 2.08 -1.46 3.45  
SINCE SEP 1 0.62 2.08 -1.46 3.45  
SINCE JAN 1 22.04 29.16 -7.12 30.23  
 
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 6 6 0 0  
MONTH TO DATE 49 61 -12 22  
SINCE SEP 1 49 61 -12 22  
SINCE JUL 1 63 90 -27 27  
 
COOLING  
YESTERDAY 0 2 -2 8  
MONTH TO DATE 74 48 26 67  
SINCE SEP 1 74 48 26 67  
SINCE JAN 1 720 611 109 770    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 41 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1948  
MINIMUM TEMPERATURE (F) 50 32 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 641 AM CDT SUNSET 700 PM CDT  
SEPTEMBER 20 2023.....SUNRISE 642 AM CDT SUNSET 659 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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