497  
CDUS43 KMKX 160621  
CLIMKE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
121 AM CDT SAT SEP 16 2023  
   
...............................
 
 
   
..THE MILWAUKEE WI CLIMATE SUMMARY FOR SEPTEMBER 15 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 76 140 PM 99 1939 74 2 81  
MINIMUM 54 1253 AM 40 2007 57 -3 59  
2011  
AVERAGE 65 65 0 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.98 1912 0.10 -0.10 0.00  
MONTH TO DATE 1.68 1.55 0.13 5.73  
SINCE SEP 1 1.68 1.55 0.13 5.73  
SINCE JAN 1 23.90 26.06 -2.16 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 0 3 -3 0  
MONTH TO DATE 18 24 -6 6  
SINCE SEP 1 18 24 -6 6  
SINCE JUL 1 24 38 -14 6  
 
COOLING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 84 64 20 88  
SINCE SEP 1 84 64 20 88  
SINCE JAN 1 787 740 47 892    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 41 1200 PM  
AVERAGE 61  
   
......................................................
 
 
THE MILWAUKEE WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 1891  
MINIMUM TEMPERATURE (F) 56 36 1916  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2023.....SUNRISE 632 AM CDT SUNSET 700 PM CDT  
SEPTEMBER 17 2023.....SUNRISE 633 AM CDT SUNSET 658 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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