655  
CDUS43 KIWX 172110  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
510 PM EDT THU APR 17 2025  
   
...............................  
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR APRIL 17 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 65 229 PM 85 1896 60 5 73  
1977  
MINIMUM 36 633 AM 23 1904 38 -2 54  
2018  
AVERAGE 51 49 2 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 1969 0.13 -0.13 0.15  
MONTH TO DATE 2.01 1.84 0.17 2.78  
SINCE MAR 1 7.17 4.19 2.98 7.12  
SINCE JAN 1 9.81 9.16 0.65 12.43  
 
SNOWFALL (IN)  
TODAY 0 3.0 2020 0.0 0.0 0.0  
MONTH TO DATE T 0.8 -0.8 T  
SINCE MAR 1 0.4 7.6 -7.2 0.4  
SINCE JUL 1 38.1 64.3 -26.2 30.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 16 -2 1  
MONTH TO DATE 365 333 32 222  
SINCE MAR 1 1031 1212 -181 862  
SINCE JUL 1 5253 5946 -693 4701  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 10.8  
 
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 75 200 AM  
LOWEST 32 300 PM  
AVERAGE 54  
   
......................................................  
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 87 2004  
MINIMUM TEMPERATURE (F) 38 20 2018  
 
SUNRISE AND SUNSET  
APRIL 17 2025.........SUNRISE 702 AM EDT SUNSET 829 PM EDT  
APRIL 18 2025.........SUNRISE 700 AM EDT SUNSET 830 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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