162  
CDUS43 KIWX 130534  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
134 AM EDT TUE MAY 13 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR MAY 12 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 83 302 PM 88 1985 69 14 80  
2022  
MINIMUM 50 518 AM 29 1907 47 3 43  
1928  
AVERAGE 67 58 9 62  
 
PRECIPITATION (IN)  
YESTERDAY T 2.30 1905 0.13 -0.13 0.00  
MONTH TO DATE 1.05 1.61 -0.56 1.31  
SINCE MAR 1 8.77 7.45 1.32 9.92  
SINCE JAN 1 11.41 12.42 -1.01 15.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 3  
MONTH TO DATE 97 118 -21 44  
SINCE MAR 1 1223 1511 -288 1063  
SINCE JUL 1 5445 6245 -800 4902  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 2 8 -6 3  
SINCE MAR 1 7 16 -9 13  
SINCE JAN 1 7 16 -9 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1100 PM  
LOWEST 34 300 PM  
AVERAGE 54  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1991  
2022  
MINIMUM TEMPERATURE (F) 47 30 1928  
1996  
2013  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 627 AM EDT SUNSET 857 PM EDT  
MAY 14 2025...........SUNRISE 626 AM EDT SUNSET 858 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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