920  
CDUS43 KIWX 130036  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
836 PM EDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 12 2023
 
 
VALID TODAY AS OF 0800 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 71 101 PM 96 1897 76 -5 61  
MINIMUM 60 659 PM 40 1964 54 6 52  
AVERAGE 66 65 1 57  
 
PRECIPITATION (IN)  
TODAY 0.10 1.32 1936 0.11 -0.01 0.12  
MONTH TO DATE 1.38 1.39 -0.01 0.85  
SINCE SEP 1 1.38 1.39 -0.01 0.85  
SINCE JAN 1 30.04 28.23 1.81 24.81  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 8  
MONTH TO DATE 5 23 -18 8  
SINCE SEP 1 5 23 -18 8  
SINCE JUL 1 8 44 -36 8  
 
COOLING  
TODAY 1 3 -2 0  
MONTH TO DATE 73 44 29 83  
SINCE SEP 1 73 44 29 83  
SINCE JAN 1 751 681 70 953    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 57 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 1897  
MINIMUM TEMPERATURE (F) 54 33 1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 722 AM EDT SUNSET 800 PM EDT  
SEPTEMBER 13 2023.....SUNRISE 723 AM EDT SUNSET 758 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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