400  
CDUS43 KMKX 092121  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
421 PM CDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR MAY 9 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 69 257 PM 92 1934 67 2 83  
MINIMUM 52 555 AM 20 1966 45 7 57  
AVERAGE 61 56 5 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.57 1990 0.13 -0.13 0.00  
MONTH TO DATE 0.68 1.11 -0.43 0.35  
SINCE MAR 1 6.64 7.15 -0.51 8.51  
SINCE JAN 1 11.46 10.14 1.32 9.39  
 
SNOWFALL (IN)  
TODAY 0.0 0.6 1945 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 4 10 -6 0  
MONTH TO DATE 81 102 -21 118  
SINCE MAR 1 1573 1615 -42 1702  
SINCE JUL 1 6418 6942 -524 6741  
 
COOLING  
TODAY 0 0 0 5  
MONTH TO DATE 3 0 3 5  
SINCE MAR 1 22 3 19 6  
SINCE JAN 1 22 3 19 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 55 300 PM  
AVERAGE 76  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 2022  
MINIMUM TEMPERATURE (F) 45 22 1966  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 541 AM CDT SUNSET 807 PM CDT  
MAY 10 2023...........SUNRISE 540 AM CDT SUNSET 809 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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