248  
CDUS43 KMKX 152225  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
425 PM CST SUN DEC 15 2024  
   
...............................  
 
   
..THE MADISON WI CLIMATE SUMMARY FOR DECEMBER 15 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 359 PM 68 2021 32 8 48  
MINIMUM 37 822 AM -16 1901 18 19 31  
AVERAGE 39 25 14 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.57 1971 0.05 -0.05 0.00  
MONTH TO DATE 0.21 0.89 -0.68 0.58  
SINCE DEC 1 0.21 0.89 -0.68 0.58  
SINCE JAN 1 47.47 36.39 11.08 28.66  
 
SNOWFALL (IN)  
TODAY 0.0 13.2 1987 0.5 -0.5 0.0  
MONTH TO DATE 0.3 5.7 -5.4 1.7  
SINCE DEC 1 0.3 5.7 -5.4 1.7  
SINCE JUL 1 2.9 9.3 -6.4 4.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 40 -14 25  
MONTH TO DATE 595 561 34 457  
SINCE DEC 1 595 561 34 457  
SINCE JUL 1 1662 2069 -407 1769  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 735 628 107 780    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 89 1200 AM  
AVERAGE 95  
   
......................................................  
 
THE MADISON WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 63 2021  
MINIMUM TEMPERATURE (F) 18 -18 1876  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 722 AM CST SUNSET 423 PM CST  
DECEMBER 16 2024......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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