543  
CDUS43 KIWX 090537  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
137 AM EDT THU OCT 09 2025  
   
...............................  
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR OCTOBER 8 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 63 329 PM 88 2007 65 -2 71  
MINIMUM 43 1159 PM 28 1896 45 -2 42  
1952  
AVERAGE 53 55 -2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.03 1994 0.11 -0.11 0.00  
MONTH TO DATE 0.70 0.95 -0.25 T  
SINCE SEP 1 2.04 4.44 -2.40 3.47  
SINCE JAN 1 26.15 31.28 -5.13 32.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 10 2 8  
MONTH TO DATE 19 73 -54 33  
SINCE SEP 1 65 189 -124 60  
SINCE JUL 1 90 210 -120 68  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 33 7 26 4  
SINCE SEP 1 133 84 49 129  
SINCE JAN 1 983 721 262 943    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 39 400 PM  
AVERAGE 70  
   
......................................................  
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1949  
MINIMUM TEMPERATURE (F) 44 27 1989  
 
SUNRISE AND SUNSET  
OCTOBER 9 2025.......SUNRISE 751 AM EDT SUNSET 713 PM EDT  
OCTOBER 10 2025.......SUNRISE 752 AM EDT SUNSET 711 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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