605  
CDUS43 KIWX 180533  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
133 AM EDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR AUGUST 17 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 78 336 PM 96 1908 81 -3 82  
1988  
MINIMUM 58 1159 PM 47 1981 61 -3 56  
AVERAGE 68 71 -3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.48 2.70 2009 0.13 0.35 0.00  
MONTH TO DATE 2.11 2.28 -0.17 0.88  
SINCE JUN 1 12.17 10.10 2.07 8.74  
SINCE JAN 1 28.66 25.11 3.55 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 3 6 -3 4  
MONTH TO DATE 110 113 -3 155  
SINCE JUN 1 510 505 5 646  
SINCE JAN 1 574 561 13 763    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 AM  
LOWEST 52 400 PM  
AVERAGE 73  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1947  
MINIMUM TEMPERATURE (F) 61 41 1963  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 657 AM EDT SUNSET 841 PM EDT  
AUGUST 19 2023........SUNRISE 658 AM EDT SUNSET 839 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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