437  
CDUS43 KIWX 110534  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
134 AM EDT MON SEP 11 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 10 2023
 
 
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)  
YESTERDAY  
MAXIMUM 78 424 PM 97 2013 77 1 88  
MINIMUM 51 606 AM 35 1917 55 -4 61  
AVERAGE 65 66 -1 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1947 0.11 -0.11 0.00  
MONTH TO DATE 0.60 1.16 -0.56 0.02  
SINCE SEP 1 0.60 1.16 -0.56 0.02  
SINCE JAN 1 29.26 28.00 1.26 23.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 3 17 -14 0  
SINCE SEP 1 3 17 -14 0  
SINCE JUL 1 6 38 -32 0  
 
COOLING  
YESTERDAY 0 3 -3 10  
MONTH TO DATE 72 38 34 81  
SINCE SEP 1 72 38 34 81  
SINCE JAN 1 750 675 75 951    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 48 1200 PM  
AVERAGE 71  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1931  
2013  
MINIMUM TEMPERATURE (F) 55 33 1917  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 721 AM EDT SUNSET 802 PM EDT  
SEPTEMBER 12 2023.....SUNRISE 722 AM EDT SUNSET 800 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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