193  
CDUS43 KIWX 200033  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
833 PM EDT FRI SEP 19 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 19 2025
 
 
VALID TODAY AS OF 0800 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 357 PM 95 1906 73 15 89  
MINIMUM 59 653 AM 34 1929 52 7 57  
AVERAGE 74 63 11 73  
 
PRECIPITATION (IN)  
TODAY 0.00 3.44 2013 0.12 -0.12 0.00  
MONTH TO DATE 0.60 2.20 -1.60 T  
SINCE SEP 1 0.60 2.20 -1.60 T  
SINCE JAN 1 24.71 29.04 -4.33 29.16  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 46 48 -2 25  
SINCE SEP 1 46 48 -2 25  
SINCE JUL 1 71 69 2 33  
 
COOLING  
TODAY 9 2 7 8  
MONTH TO DATE 48 60 -12 92  
SINCE SEP 1 48 60 -12 92  
SINCE JAN 1 898 697 201 906    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 34 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 95 1908  
MINIMUM TEMPERATURE (F) 51 34 1897  
1937  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2025.....SUNRISE 730 AM EDT SUNSET 747 PM EDT  
SEPTEMBER 20 2025.....SUNRISE 731 AM EDT SUNSET 745 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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