051  
CDUS43 KIWX 302132  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
432 PM EST TUE DEC 30 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR DECEMBER 30 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 22 1219 AM 60 1936 33 -11 43  
1965  
MINIMUM 13 1042 AM -13 1909 20 -7 35  
AVERAGE 18 26 -8 39  
 
PRECIPITATION (IN)  
TODAY 0.01 1.98 1992 0.09 -0.08 T  
MONTH TO DATE 3.09 2.32 0.77 2.54  
SINCE DEC 1 3.09 2.32 0.77 2.54  
SINCE JAN 1 34.58 39.15 -4.57 39.91  
 
SNOWFALL (IN)  
TODAY MM 9.0 1895 0.6 MM 0.0  
MONTH TO DATE 9.1 13.1 -4.0 8.0  
SINCE DEC 1 9.1 13.1 -4.0 8.0  
SINCE JUL 1 36.2 18.4 17.8 10.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 47 39 8 26  
MONTH TO DATE 1127 1056 71 961  
SINCE DEC 1 1127 1056 71 961  
SINCE JUL 1 2253 2365 -112 1842  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 986 723 263 958    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 62 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 60 1936  
1965  
MINIMUM TEMPERATURE (F) 20 -12 1963  
 
SUNRISE AND SUNSET  
DECEMBER 30 2025......SUNRISE 812 AM EST SUNSET 524 PM EST  
DECEMBER 31 2025......SUNRISE 812 AM EST SUNSET 525 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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