309  
CDUS43 KIWX 300542  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
142 AM EDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 29 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 71 1120 AM 94 1953 69 2 65  
MINIMUM 54 1148 PM 30 1942 48 6 37  
AVERAGE 63 59 4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 1929 0.10 -0.10 0.00  
MONTH TO DATE 1.69 3.38 -1.69 2.41  
SINCE SEP 1 1.69 3.38 -1.69 2.41  
SINCE JAN 1 30.35 30.22 0.13 26.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 7 -5 14  
MONTH TO DATE 46 108 -62 88  
SINCE SEP 1 46 108 -62 88  
SINCE JUL 1 49 129 -80 88  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 100 74 26 125  
SINCE SEP 1 100 74 26 125  
SINCE JAN 1 778 711 67 995    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 68 400 PM  
AVERAGE 81  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 1897  
MINIMUM TEMPERATURE (F) 48 31 1899  
1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 741 AM EDT SUNSET 729 PM EDT  
OCTOBER 1 2023.......SUNRISE 742 AM EDT SUNSET 727 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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