330  
CDUS43 KIWX 170535  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
135 AM EDT THU AUG 17 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR AUGUST 16 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 80 249 PM 98 1988 81 -1 83  
MINIMUM 53 610 AM 44 1929 61 -8 57  
AVERAGE 67 71 -4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1978 0.14 -0.14 0.00  
MONTH TO DATE 1.63 2.15 -0.52 0.88  
SINCE JUN 1 11.69 9.97 1.72 8.74  
SINCE JAN 1 28.18 24.98 3.20 22.81  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 34 51 -17 17  
SINCE JUL 1 0 7 -7 0  
 
COOLING  
YESTERDAY 2 6 -4 5  
MONTH TO DATE 107 107 0 151  
SINCE JUN 1 507 499 8 642  
SINCE JAN 1 571 555 16 759    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 42 200 PM  
AVERAGE 70  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1908  
1988  
MINIMUM TEMPERATURE (F) 61 47 1981  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 656 AM EDT SUNSET 842 PM EDT  
AUGUST 18 2023........SUNRISE 657 AM EDT SUNSET 841 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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