292  
CDUS43 KMKX 152122  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
422 PM CDT MON MAY 15 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR MAY 15 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 70 259 PM 86 1977 69 1 75  
2012  
MINIMUM 39 516 AM 30 1983 47 -8 59  
2016  
AVERAGE 55 58 -3 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.39 1933 0.12 -0.12 0.02  
MONTH TO DATE 0.80 1.86 -1.06 0.56  
SINCE MAR 1 6.76 7.90 -1.14 8.72  
SINCE JAN 1 11.58 10.89 0.69 9.60  
 
SNOWFALL (IN)  
TODAY 0.0 T 1940 0.0 0.0 0.0  
1942  
1997  
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 10 8 2 0  
MONTH TO DATE 106 155 -49 118  
SINCE MAR 1 1598 1668 -70 1702  
SINCE JUL 1 6443 6995 -552 6741  
 
COOLING  
TODAY 0 1 -1 2  
MONTH TO DATE 6 6 0 78  
SINCE MAR 1 25 9 16 79  
SINCE JAN 1 25 9 16 79    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.1  
 
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 89 500 AM  
LOWEST 26 100 PM  
AVERAGE 58  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1951  
1977  
1992  
MINIMUM TEMPERATURE (F) 47 27 1997  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 534 AM CDT SUNSET 814 PM CDT  
MAY 16 2023...........SUNRISE 533 AM CDT SUNSET 815 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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