457  
CDUS43 KMKX 182124  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
424 PM CDT THU MAY 18 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR MAY 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 259 PM 91 1934 70 3 62  
MINIMUM 39 513 AM 28 2002 48 -9 49  
AVERAGE 56 59 -3 56  
 
PRECIPITATION (IN)  
TODAY 0.00 2.09 2000 0.14 -0.14 0.13  
MONTH TO DATE 0.80 2.25 -1.45 0.69  
SINCE MAR 1 6.76 8.29 -1.53 8.85  
SINCE JAN 1 11.58 11.28 0.30 9.73  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 26.7 9.7 17.0 9.7  
SINCE JUL 1 71.8 51.8 20.0 31.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 7 2 9  
MONTH TO DATE 130 178 -48 136  
SINCE MAR 1 1622 1691 -69 1720  
SINCE JUL 1 6467 7018 -551 6759  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 9 -3 78  
SINCE MAR 1 25 12 13 79  
SINCE JAN 1 25 12 13 79    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 400 AM  
LOWEST 38 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 1975  
MINIMUM TEMPERATURE (F) 48 31 2002  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 531 AM CDT SUNSET 817 PM CDT  
MAY 19 2023...........SUNRISE 530 AM CDT SUNSET 818 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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