467  
CDUS43 KIWX 132037  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
437 PM EDT WED SEP 13 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 13 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 67 259 PM 97 1897 76 -9 69  
MINIMUM 48 305 AM 33 1964 54 -6 50  
AVERAGE 58 65 -7 60  
 
PRECIPITATION (IN)  
TODAY 0.01 6.58 2008 0.11 -0.10 0.04  
MONTH TO DATE 1.39 1.50 -0.11 0.89  
SINCE SEP 1 1.39 1.50 -0.11 0.89  
SINCE JAN 1 30.05 28.34 1.71 24.85  
 
DEGREE DAYS  
HEATING  
TODAY 7 3 4 5  
MONTH TO DATE 16 26 -10 13  
SINCE SEP 1 16 26 -10 13  
SINCE JUL 1 19 47 -28 13  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 72 47 25 83  
SINCE SEP 1 72 47 25 83  
SINCE JAN 1 750 684 66 953    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 57 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1897  
MINIMUM TEMPERATURE (F) 54 36 1899  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 723 AM EDT SUNSET 758 PM EDT  
SEPTEMBER 14 2023.....SUNRISE 724 AM EDT SUNSET 757 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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