970  
CDUS43 KIWX 120540  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
140 AM EDT TUE AUG 12 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR AUGUST 11 2025
 
 
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)  
YESTERDAY  
MAXIMUM 88 314 PM 99 1941 81 7 78  
MINIMUM 74 613 AM 47 1946 61 13 56  
1967  
1968  
AVERAGE 81 71 10 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 1980 0.14 -0.14 0.00  
MONTH TO DATE T 1.48 -1.48 0.36  
SINCE JUN 1 8.05 9.30 -1.25 9.90  
SINCE JAN 1 20.49 24.31 -3.82 27.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 19 51 -32 20  
SINCE JUL 1 0 7 -7 3  
 
COOLING  
YESTERDAY 16 7 9 2  
MONTH TO DATE 99 77 22 97  
SINCE JUN 1 704 469 235 585  
SINCE JAN 1 739 525 214 646    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 57 200 PM  
AVERAGE 73  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1918  
MINIMUM TEMPERATURE (F) 61 42 1930  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 651 AM EDT SUNSET 849 PM EDT  
AUGUST 13 2025........SUNRISE 652 AM EDT SUNSET 847 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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