647  
CDUS43 KIND 182331  
CLIIND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE INDIANAPOLIS IN  
731 PM EDT MON AUG 18 2025  
   
...............................
 
 
   
..THE INDIANAPOLIS IN CLIMATE SUMMARY FOR AUGUST 18 2025
 
 
VALID AS OF 0700 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 145 PM 98 1936 84 4 80  
MINIMUM 72 732 AM 48 1963 65 7 68  
AVERAGE 80 75 5 74  
 
PRECIPITATION (IN)  
TODAY T 1.61 1939 0.11 -0.11 0.04  
MONTH TO DATE 1.26 1.84 -0.58 1.80  
SINCE JUN 1 9.78 11.21 -1.43 10.42  
SINCE JAN 1 27.69 29.54 -1.85 32.46  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 700 AM  
LOWEST 63 100 PM  
   
......................................................
 
 
THE INDIANAPOLIS IN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1936  
MINIMUM TEMPERATURE (F) 65 50 1896  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 700 AM EDT SUNSET 837 PM EDT  
AUGUST 19 2025........SUNRISE 701 AM EDT SUNSET 835 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IN Page Main Text Page