771  
CDUS43 KIWX 310617  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
217 AM EDT SAT MAY 31 2025  
   
...............................  
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR MAY 30 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 72 212 PM 94 1895 75 -3 75  
1942  
MINIMUM 49 609 AM 34 1930 53 -4 45  
AVERAGE 61 64 -3 60  
 
PRECIPITATION (IN)  
YESTERDAY T 2.00 2015 0.14 -0.14 0.00  
MONTH TO DATE 2.08 4.07 -1.99 3.49  
SINCE MAR 1 9.80 9.91 -0.11 12.10  
SINCE JAN 1 12.44 14.88 -2.44 17.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 5  
MONTH TO DATE 221 227 -6 71  
SINCE MAR 1 1347 1620 -273 1090  
SINCE JUL 1 5569 6354 -785 4929  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 30 43 -13 51  
SINCE MAR 1 35 51 -16 61  
SINCE JAN 1 35 51 -16 61    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 45 100 PM  
AVERAGE 68  
   
......................................................  
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1934  
MINIMUM TEMPERATURE (F) 53 35 1897  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 614 AM EDT SUNSET 913 PM EDT  
JUNE 1 2025..........SUNRISE 613 AM EDT SUNSET 914 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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