319  
CDUS43 KIWX 212046  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
446 PM EDT THU SEP 21 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 21 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 81 258 PM 94 1908 73 8 83  
MINIMUM 62 406 AM 32 1897 51 11 64  
AVERAGE 72 62 10 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.52 1947 0.12 -0.12 0.22  
MONTH TO DATE 1.46 2.45 -0.99 1.50  
SINCE SEP 1 1.46 2.45 -0.99 1.50  
SINCE JAN 1 30.12 29.29 0.83 25.46  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 44 58 -14 13  
SINCE SEP 1 44 58 -14 13  
SINCE JUL 1 47 79 -32 13  
 
COOLING  
TODAY 7 2 5 9  
MONTH TO DATE 84 64 20 125  
SINCE SEP 1 84 64 20 125  
SINCE JAN 1 762 701 61 995    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 44 200 PM  
AVERAGE 65  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 1908  
MINIMUM TEMPERATURE (F) 51 34 1904  
1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 731 AM EDT SUNSET 745 PM EDT  
SEPTEMBER 22 2023.....SUNRISE 732 AM EDT SUNSET 743 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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