312  
CDUS43 KIWX 020040  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
840 PM EDT THU MAY 01 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR MAY 1 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 75 254 PM 88 1942 65 10 79  
MINIMUM 50 446 AM 26 1943 43 7 51  
AVERAGE 63 54 9 65  
 
PRECIPITATION (IN)  
TODAY 0.49 1.58 1983 0.14 0.35 T  
MONTH TO DATE 0.49 0.14 0.35 T  
SINCE MAR 1 8.21 5.98 2.23 8.61  
SINCE JAN 1 10.85 10.95 -0.10 13.92  
 
DEGREE DAYS  
HEATING  
TODAY 2 12 -10 0  
MONTH TO DATE 2 12 -10 0  
SINCE MAR 1 1128 1405 -277 1019  
SINCE JUL 1 5350 6139 -789 4858  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 5 8 -3 10  
SINCE JAN 1 5 8 -3 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 800 AM  
LOWEST 51 1200 AM  
AVERAGE 70  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 89 1959  
MINIMUM TEMPERATURE (F) 43 29 1907  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 641 AM EDT SUNSET 844 PM EDT  
MAY 2 2025...........SUNRISE 640 AM EDT SUNSET 845 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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