220  
CDUS43 KIWX 170036  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
736 PM EST SAT DEC 16 2023  
   
...............................  
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR DECEMBER 16 2023  
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 453 PM 65 1984 36 13 33  
MINIMUM 40 617 AM -16 1951 23 17 27  
AVERAGE 45 30 15 30  
 
PRECIPITATION (IN)  
TODAY T 0.41 1994 0.07 -0.07 0.05  
MONTH TO DATE 1.22 1.22 0.00 0.86  
SINCE DEC 1 1.22 1.22 0.00 0.86  
SINCE JAN 1 38.36 38.05 0.31 34.49  
 
SNOWFALL (IN)  
TODAY 0.0 7.6 1953 0.4 -0.4 1.2  
MONTH TO DATE T 5.7 -5.7 1.7  
SINCE DEC 1 T 5.7 -5.7 1.7  
SINCE JUL 1 3.5 11.0 -7.5 31.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 36 -16 35  
MONTH TO DATE 407 535 -128 462  
SINCE DEC 1 407 535 -128 462  
SINCE JUL 1 1504 1844 -340 1593  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 820 723 97 1003    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 500 AM  
LOWEST 46 100 PM  
AVERAGE 54  
   
......................................................  
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 2006  
MINIMUM TEMPERATURE (F) 23 -10 1951  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 806 AM EST SUNSET 516 PM EST  
DECEMBER 17 2023......SUNRISE 806 AM EST SUNSET 516 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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