355  
CDUS43 KIWX 270539  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
139 AM EDT WED AUG 27 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR AUGUST 26 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 71 309 PM 97 1948 80 -9 95  
MINIMUM 50 600 AM 43 1945 59 -9 76  
AVERAGE 61 70 -9 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.59 1987 0.13 0.04 0.00  
MONTH TO DATE 3.43 3.39 0.04 0.82  
SINCE JUN 1 11.48 11.21 0.27 10.36  
SINCE JAN 1 23.92 26.22 -2.30 27.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 7 2 5 5  
SINCE JUN 1 26 53 -27 25  
SINCE JUL 1 7 9 -2 8  
 
COOLING  
YESTERDAY 0 5 -5 21  
MONTH TO DATE 210 164 46 198  
SINCE JUN 1 815 556 259 686  
SINCE JAN 1 850 612 238 747    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 37 500 PM  
AVERAGE 67  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 2024  
MINIMUM TEMPERATURE (F) 59 45 1968  
 
SUNRISE AND SUNSET  
AUGUST 27 2025........SUNRISE 706 AM EDT SUNSET 826 PM EDT  
AUGUST 28 2025........SUNRISE 707 AM EDT SUNSET 825 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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