648  
CDUS43 KIWX 232042  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
442 PM EDT FRI MAY 23 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR MAY 23 2025
 
 
VALID AS OF 0400 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 58 259 PM 92 1921 72 -14 81  
MINIMUM 37 419 AM 31 1963 51 -14 53  
AVERAGE 48 62 -14 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.85 1907 0.13 -0.13 0.00  
MONTH TO DATE 1.73 3.11 -1.38 2.60  
SINCE MAR 1 9.45 8.95 0.50 11.21  
SINCE JAN 1 12.09 13.92 -1.83 16.52  
 
DEGREE DAYS  
HEATING  
TODAY 17 6 11 0  
MONTH TO DATE 180 194 -14 49  
SINCE MAR 1 1306 1587 -281 1068  
SINCE JUL 1 5528 6321 -793 4907  
 
COOLING  
TODAY 0 2 -2 2  
MONTH TO DATE 29 26 3 48  
SINCE MAR 1 34 34 0 58  
SINCE JAN 1 34 34 0 58    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 47 300 PM  
AVERAGE 68  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 2007  
MINIMUM TEMPERATURE (F) 51 33 1925  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 618 AM EDT SUNSET 906 PM EDT  
MAY 24 2025...........SUNRISE 618 AM EDT SUNSET 907 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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