669  
CDUS43 KMKX 190627  
CLIMKE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
127 AM CDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE MILWAUKEE WI CLIMATE SUMMARY FOR SEPTEMBER 18 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 67 239 PM 92 1955 73 -6 84  
MINIMUM 54 521 AM 35 1875 56 -2 68  
AVERAGE 61 64 -3 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1972 0.11 -0.11 0.00  
MONTH TO DATE 2.70 1.88 0.82 5.73  
SINCE SEP 1 2.70 1.88 0.82 5.73  
SINCE JAN 1 24.92 26.39 -1.47 29.11  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 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 4 4 0 0  
MONTH TO DATE 23 34 -11 6  
SINCE SEP 1 23 34 -11 6  
SINCE JUL 1 29 48 -19 6  
 
COOLING  
YESTERDAY 0 3 -3 11  
MONTH TO DATE 89 73 16 119  
SINCE SEP 1 89 73 16 119  
SINCE JAN 1 792 749 43 923    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 63 1000 AM  
AVERAGE 75  
   
......................................................
 
 
THE MILWAUKEE WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1895  
MINIMUM TEMPERATURE (F) 55 35 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 635 AM CDT SUNSET 655 PM CDT  
SEPTEMBER 20 2023.....SUNRISE 636 AM CDT SUNSET 653 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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