364  
CDUS43 KIWX 120557  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
157 AM EDT MON MAY 12 2025  
   
...............................  
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR MAY 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 77 531 PM 90 2022 69 8 63  
MINIMUM 40 521 AM 26 1907 46 -6 48  
AVERAGE 59 57 2 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1966 0.13 -0.13 0.20  
MONTH TO DATE 1.05 1.48 -0.43 1.31  
SINCE MAR 1 8.77 7.32 1.45 9.92  
SINCE JAN 1 11.41 12.29 -0.88 15.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 9 -3 9  
MONTH TO DATE 97 110 -13 41  
SINCE MAR 1 1223 1503 -280 1060  
SINCE JUL 1 5445 6237 -792 4899  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 7 -7 3  
SINCE MAR 1 5 15 -10 13  
SINCE JAN 1 5 15 -10 13    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 29 400 PM  
AVERAGE 58  
   
......................................................  
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1985  
2022  
MINIMUM TEMPERATURE (F) 47 29 1907  
1928  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 628 AM EDT SUNSET 855 PM EDT  
MAY 13 2025...........SUNRISE 627 AM EDT SUNSET 857 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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