052  
CDUS43 KIND 140536  
CLIIND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE INDIANAPOLIS IN  
136 AM EDT SUN SEP 14 2025  
   
...............................
 
 
   
..THE INDIANAPOLIS IN CLIMATE SUMMARY FOR SEPTEMBER 13 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 1123 AM 99 1939 79 1 83  
MINIMUM 61 625 AM 39 1975 59 2 65  
AVERAGE 71 69 2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 1.80 1892 0.12 0.11 0.00  
MONTH TO DATE 0.73 1.37 -0.64 0.05  
SINCE SEP 1 0.73 1.37 -0.64 0.05  
SINCE JAN 1 28.47 32.27 -3.80 32.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 7 7 15  
SINCE SEP 1 14 7 7 15  
SINCE JUL 1 17 10 7 15  
 
COOLING  
YESTERDAY 6 5 1 9  
MONTH TO DATE 43 84 -41 65  
SINCE SEP 1 43 84 -41 65  
SINCE JAN 1 1164 1060 104 1175    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 PM  
LOWEST 48 1200 PM  
AVERAGE 71  
   
......................................................
 
 
THE INDIANAPOLIS IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 1939  
MINIMUM TEMPERATURE (F) 58 37 1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2025.....SUNRISE 726 AM EDT SUNSET 755 PM EDT  
SEPTEMBER 15 2025.....SUNRISE 726 AM EDT SUNSET 753 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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