580  
CDUS43 KIWX 100540  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
140 AM EDT SUN AUG 10 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR AUGUST 9 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 92 324 PM 105 1934 82 10 74  
MINIMUM 69 345 AM 45 1964 61 8 60  
AVERAGE 81 71 10 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.35 1912 0.13 -0.13 0.00  
MONTH TO DATE T 1.21 -1.21 0.36  
SINCE JUN 1 8.05 9.03 -0.98 9.90  
SINCE JAN 1 20.49 24.04 -3.55 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 68 63 5 94  
SINCE JUN 1 673 455 218 582  
SINCE JAN 1 708 511 197 643    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 48 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1944  
MINIMUM TEMPERATURE (F) 61 46 1972  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 649 AM EDT SUNSET 852 PM EDT  
AUGUST 11 2025........SUNRISE 650 AM EDT SUNSET 850 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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