175  
CDUS43 KMKX 210627  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
127 AM CDT FRI APR 21 2023  
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR APRIL 20 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 71 322 PM 85 1987 59 12 50  
MINIMUM 40 538 AM 21 1956 37 3 41  
1962  
AVERAGE 56 48 8 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.36 1973 0.13 -0.03 0.14  
MONTH TO DATE 1.76 2.46 -0.70 2.07  
SINCE MAR 1 5.39 4.72 0.67 6.74  
SINCE JAN 1 10.21 7.71 2.50 7.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.7 1993 0.1 -0.1 0.0  
MONTH TO DATE 1.3 2.1 -0.8 2.7  
SINCE MAR 1 26.6 9.1 17.5 9.7  
SINCE JUL 1 71.7 51.2 20.5 31.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 17 -8 19  
MONTH TO DATE 305 412 -107 479  
SINCE MAR 1 1272 1363 -91 1423  
SINCE JUL 1 6117 6690 -573 6462  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 19 0 19 0  
SINCE MAR 1 19 1 18 0  
SINCE JAN 1 19 1 18 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 57 100 PM  
AVERAGE 73  
   
......................................................
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 84 1980  
MINIMUM TEMPERATURE (F) 38 21 1981  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 606 AM CDT SUNSET 747 PM CDT  
APRIL 22 2023.........SUNRISE 604 AM CDT SUNSET 748 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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