448  
CDUS43 KIWX 172034  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
434 PM EDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 17 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 68 130 PM 94 1927 74 -6 85  
MINIMUM 59 700 AM 35 1959 53 6 62  
AVERAGE 64 63 1 74  
 
PRECIPITATION (IN)  
TODAY T 1.89 2016 0.11 -0.11 0.00  
MONTH TO DATE 1.39 1.96 -0.57 0.89  
SINCE SEP 1 1.39 1.96 -0.57 0.89  
SINCE JAN 1 30.05 28.80 1.25 24.85  
 
DEGREE DAYS  
HEATING  
TODAY 1 4 -3 0  
MONTH TO DATE 26 40 -14 13  
SINCE SEP 1 26 40 -14 13  
SINCE JUL 1 29 61 -32 13  
 
COOLING  
TODAY 0 2 -2 9  
MONTH TO DATE 72 56 16 99  
SINCE SEP 1 72 56 16 99  
SINCE JAN 1 750 693 57 969    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 75 200 PM  
AVERAGE 83  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1895  
1906  
MINIMUM TEMPERATURE (F) 52 35 1900  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 727 AM EDT SUNSET 751 PM EDT  
SEPTEMBER 18 2023.....SUNRISE 728 AM EDT SUNSET 750 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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