076  
CDUS43 KMKX 180624  
CLIMKE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
124 AM CDT THU SEP 18 2025  
   
...............................  
 
   
..THE MILWAUKEE WI CLIMATE SUMMARY FOR SEPTEMBER 17 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 1256 PM 92 1891 73 7 81  
MINIMUM 58 358 AM 39 1875 56 2 58  
1916  
AVERAGE 69 65 4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.35 1907 0.11 -0.11 0.00  
MONTH TO DATE 0.68 1.77 -1.09 0.02  
SINCE SEP 1 0.68 1.77 -1.09 0.02  
SINCE JAN 1 29.39 26.28 3.11 31.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2023 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 45 30 15 15  
SINCE SEP 1 45 30 15 15  
SINCE JUL 1 64 44 20 22  
 
COOLING  
YESTERDAY 4 3 1 5  
MONTH TO DATE 19 70 -51 73  
SINCE SEP 1 19 70 -51 73  
SINCE JAN 1 661 746 -85 757    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 47 1100 AM  
AVERAGE 69  
   
......................................................  
 
THE MILWAUKEE WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1955  
MINIMUM TEMPERATURE (F) 56 35 1875  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2025.....SUNRISE 635 AM CDT SUNSET 656 PM CDT  
SEPTEMBER 19 2025.....SUNRISE 636 AM CDT SUNSET 654 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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