444  
CDUS43 KIWX 110031  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
831 PM EDT SAT MAY 10 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR MAY 10 2025
 
 
VALID TODAY AS OF 0800 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 1147 AM 90 1895 68 5 67  
MINIMUM 40 138 AM 25 1947 46 -6 46  
AVERAGE 57 57 0 57  
 
PRECIPITATION (IN)  
TODAY 0.00 2.17 1981 0.14 -0.14 0.00  
MONTH TO DATE 1.05 1.35 -0.30 1.11  
SINCE MAR 1 8.77 7.19 1.58 9.72  
SINCE JAN 1 11.41 12.16 -0.75 15.03  
 
DEGREE DAYS  
HEATING  
TODAY 8 9 -1 8  
MONTH TO DATE 91 101 -10 32  
SINCE MAR 1 1217 1494 -277 1051  
SINCE JUL 1 5439 6228 -789 4890  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 3  
SINCE MAR 1 5 14 -9 13  
SINCE JAN 1 5 14 -9 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1200 AM  
LOWEST 26 1100 AM  
AVERAGE 51  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2022  
MINIMUM TEMPERATURE (F) 46 26 1907  
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 631 AM EDT SUNSET 853 PM EDT  
MAY 11 2025...........SUNRISE 629 AM EDT SUNSET 854 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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