475  
CDUS43 KIWX 060035  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
835 PM EDT FRI SEP 05 2025  
   
...............................  
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 5 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 69 235 PM 98 1925 78 -9 86  
MINIMUM 54 221 AM 40 1902 57 -3 61  
AVERAGE 62 67 -5 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.63 1916 0.11 -0.11 T  
MONTH TO DATE 0.23 0.58 -0.35 T  
SINCE SEP 1 0.23 0.58 -0.35 T  
SINCE JAN 1 24.34 27.42 -3.08 29.16  
 
DEGREE DAYS  
HEATING  
TODAY 3 2 1 0  
MONTH TO DATE 11 7 4 5  
SINCE SEP 1 11 7 4 5  
SINCE JUL 1 36 28 8 13  
 
COOLING  
TODAY 0 4 -4 9  
MONTH TO DATE 3 20 -17 15  
SINCE SEP 1 3 20 -17 15  
SINCE JAN 1 853 657 196 829    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 100 AM  
LOWEST 47 400 PM  
AVERAGE 61  
   
......................................................  
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1933  
1954  
MINIMUM TEMPERATURE (F) 57 40 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 716 AM EDT SUNSET 811 PM EDT  
SEPTEMBER 6 2025.....SUNRISE 717 AM EDT SUNSET 810 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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