667  
CDUS43 KMKX 190725  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
125 AM CST TUE DEC 19 2023  
   
...............................  
 
   
..THE MADISON WI CLIMATE SUMMARY FOR DECEMBER 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 33 240 AM 53 1923 31 2 19  
2002  
MINIMUM 14 1159 PM -20 1884 18 -4 6  
AVERAGE 24 24 0 13  
 
PRECIPITATION (IN)  
YESTERDAY T 0.58 2002 0.05 -0.05 T  
MONTH TO DATE 0.71 1.04 -0.33 1.98  
SINCE DEC 1 0.71 1.04 -0.33 1.98  
SINCE JAN 1 28.79 36.54 -7.75 37.01  
 
SNOWFALL (IN)  
YESTERDAY T 8.2 2000 0.4 -0.4 T  
MONTH TO DATE 1.7 6.9 -5.2 10.6  
SINCE DEC 1 1.7 6.9 -5.2 10.6  
SINCE JUL 1 4.3 10.5 -6.2 15.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 41 0 52  
MONTH TO DATE 551 682 -131 618  
SINCE DEC 1 551 682 -131 618  
SINCE JUL 1 1863 2190 -327 1993  
 
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 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1200 AM  
LOWEST 46 900 AM  
AVERAGE 64  
   
......................................................  
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 53 1877  
1918  
MINIMUM TEMPERATURE (F) 17 -25 1983  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 725 AM CST SUNSET 424 PM CST  
DECEMBER 20 2023......SUNRISE 725 AM CST SUNSET 425 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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