406  
CDUS43 KIWX 042140  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
440 PM EST MON DEC 04 2023  
   
...............................  
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR DECEMBER 4 2023  
 
VALID AS OF 0400 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 40 249 PM 64 1998 40 0 39  
2012  
MINIMUM 35 609 AM 1 1893 26 9 17  
AVERAGE 38 33 5 28  
 
PRECIPITATION (IN)  
TODAY 0.02 1.20 1899 0.08 -0.06 0.00  
MONTH TO DATE 0.94 0.32 0.62 0.01  
SINCE DEC 1 0.94 0.32 0.62 0.01  
SINCE JAN 1 38.08 37.15 0.93 33.64  
 
SNOWFALL (IN)  
TODAY 0.0 12.0 0.4 -0.4 0.0  
MONTH TO DATE 0.0 1.3 -1.3 0.0  
SINCE DEC 1 0.0 1.3 -1.3 0.0  
SINCE JUL 1 3.5 6.6 -3.1 30.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 32 -5 37  
MONTH TO DATE 98 127 -29 124  
SINCE DEC 1 98 127 -29 124  
SINCE JUL 1 1195 1436 -241 1255  
 
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 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 79 400 PM  
AVERAGE 86  
   
......................................................  
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 70 2001  
MINIMUM TEMPERATURE (F) 26 4 1899  
 
SUNRISE AND SUNSET  
DECEMBER 4 2023......SUNRISE 756 AM EST SUNSET 515 PM EST  
DECEMBER 5 2023......SUNRISE 757 AM EST SUNSET 515 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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