134  
CDUS43 KMKX 180727  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
127 AM CST MON DEC 18 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR DECEMBER 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 41 339 AM 54 1939 32 9 25  
MINIMUM 32 1159 PM -13 1972 18 14 19  
AVERAGE 37 25 12 22  
 
PRECIPITATION (IN)  
YESTERDAY T 0.44 1896 0.05 -0.05 0.01  
MONTH TO DATE 0.71 0.99 -0.28 1.98  
SINCE DEC 1 0.71 0.99 -0.28 1.98  
SINCE JAN 1 28.79 36.49 -7.70 37.01  
 
SNOWFALL (IN)  
YESTERDAY T 4.1 1963 0.4 -0.4 0.4  
MONTH TO DATE 1.7 6.5 -4.8 10.6  
SINCE DEC 1 1.7 6.5 -4.8 10.6  
SINCE JUL 1 4.3 10.1 -5.8 15.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 40 -12 43  
MONTH TO DATE 485 641 -156 566  
SINCE DEC 1 485 641 -156 566  
SINCE JUL 1 1797 2149 -352 1941  
 
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 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 75 1000 PM  
AVERAGE 88  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 53 1923  
2002  
MINIMUM TEMPERATURE (F) 18 -20 1884  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 724 AM CST SUNSET 424 PM CST  
DECEMBER 19 2023......SUNRISE 725 AM CST SUNSET 424 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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