800  
CDUS43 KMKX 180625  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
125 AM CDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR AUGUST 17 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 72 316 PM 102 1988 80 -8 82  
MINIMUM 56 954 PM 45 1981 60 -4 52  
AVERAGE 64 70 -6 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.52 2018 0.14 0.06 0.00  
MONTH TO DATE 2.42 2.36 0.06 3.05  
SINCE JUN 1 9.77 12.15 -2.38 12.49  
SINCE JAN 1 21.42 25.28 -3.86 24.07  
 
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 JUN 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 1 1 0 0  
MONTH TO DATE 2 1 1 5  
SINCE JUN 1 43 57 -14 38  
SINCE JUL 1 2 10 -8 5  
 
COOLING  
YESTERDAY 0 5 -5 2  
MONTH TO DATE 101 102 -1 102  
SINCE JUN 1 502 460 42 506  
SINCE JAN 1 543 499 44 625    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 51 500 PM  
AVERAGE 71  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 1936  
MINIMUM TEMPERATURE (F) 60 41 1977  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 606 AM CDT SUNSET 756 PM CDT  
AUGUST 19 2023........SUNRISE 607 AM CDT SUNSET 754 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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