877  
CDUS43 KMKX 160759  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
200 AM CST SAT DEC 16 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR DECEMBER 15 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 48 113 PM 68 2021 32 16 34  
MINIMUM 31 322 AM -16 1901 18 13 28  
AVERAGE 40 25 15 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.57 1971 0.05 -0.05 0.33  
MONTH TO DATE 0.58 0.89 -0.31 1.95  
SINCE DEC 1 0.58 0.89 -0.31 1.95  
SINCE JAN 1 28.66 36.39 -7.73 36.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.2 1987 0.5 -0.5 3.5  
MONTH TO DATE 1.7 5.7 -4.0 9.4  
SINCE DEC 1 1.7 5.7 -4.0 9.4  
SINCE JUL 1 4.3 9.3 -5.0 14.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 40 -15 34  
MONTH TO DATE 457 561 -104 484  
SINCE DEC 1 457 561 -104 484  
SINCE JUL 1 1769 2069 -300 1859  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 780 628 152 787    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 49 1200 PM  
AVERAGE 64  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 63 2021  
MINIMUM TEMPERATURE (F) 18 -18 1876  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 722 AM CST SUNSET 423 PM CST  
DECEMBER 16 2023......SUNRISE 723 AM CST SUNSET 423 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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