164  
CDUS43 KIWX 210037  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
837 PM EDT WED SEP 20 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 20 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 82 358 PM 95 1908 73 9 83  
MINIMUM 57 632 AM 34 1897 51 6 53  
1937  
AVERAGE 70 62 8 68  
 
PRECIPITATION (IN)  
TODAY T 0.99 1983 0.13 -0.13 0.00  
MONTH TO DATE 1.46 2.33 -0.87 1.28  
SINCE SEP 1 1.46 2.33 -0.87 1.28  
SINCE JAN 1 30.12 29.17 0.95 25.24  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 44 53 -9 13  
SINCE SEP 1 44 53 -9 13  
SINCE JUL 1 47 74 -27 13  
 
COOLING  
TODAY 5 2 3 3  
MONTH TO DATE 77 62 15 116  
SINCE SEP 1 77 62 15 116  
SINCE JAN 1 755 699 56 986    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1200 AM  
LOWEST 39 400 PM  
AVERAGE 62  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1908  
MINIMUM TEMPERATURE (F) 51 32 1897  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 730 AM EDT SUNSET 746 PM EDT  
SEPTEMBER 21 2023.....SUNRISE 731 AM EDT SUNSET 745 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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