249  
CDUS43 KIWX 220542  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
142 AM EDT THU MAY 22 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR MAY 21 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 57 1206 PM 93 1934 72 -15 88  
MINIMUM 46 1159 PM 30 1895 50 -4 60  
2002  
AVERAGE 52 61 -9 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.02 2010 0.14 -0.07 0.00  
MONTH TO DATE 1.72 2.84 -1.12 2.60  
SINCE MAR 1 9.44 8.68 0.76 11.21  
SINCE JAN 1 12.08 13.65 -1.57 16.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 6 7 0  
MONTH TO DATE 148 182 -34 49  
SINCE MAR 1 1274 1575 -301 1068  
SINCE JUL 1 5496 6309 -813 4907  
 
COOLING  
YESTERDAY 0 2 -2 9  
MONTH TO DATE 29 22 7 43  
SINCE MAR 1 34 30 4 53  
SINCE JAN 1 34 30 4 53    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 AM  
LOWEST 86 200 PM  
AVERAGE 92  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1925  
MINIMUM TEMPERATURE (F) 50 32 1997  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 619 AM EDT SUNSET 905 PM EDT  
MAY 23 2025...........SUNRISE 618 AM EDT SUNSET 906 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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