021  
CDUS43 KIND 170531  
CLIIND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE INDIANAPOLIS IN  
131 AM EDT THU APR 17 2025  
   
...............................
 
 
   
..THE INDIANAPOLIS IN CLIMATE SUMMARY FOR APRIL 16 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 60 340 PM 87 1896 64 -4 81  
MINIMUM 35 556 AM 21 1875 44 -9 61  
AVERAGE 48 54 -6 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.08 2013 0.14 -0.14 0.09  
MONTH TO DATE 6.03 2.22 3.81 6.11  
SINCE MAR 1 8.81 5.91 2.90 8.58  
SINCE JAN 1 11.50 11.46 0.04 15.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.3 1961 0.0 0.0 0.0  
MONTH TO DATE T 0.2 -0.2 T  
SINCE MAR 1 0.1 3.4 -3.3 T  
SINCE JUL 1 20.5 25.5 -5.0 8.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 12 5 0  
MONTH TO DATE 255 227 28 175  
SINCE MAR 1 764 929 -165 689  
SINCE JUL 1 4550 4978 -428 4085  
 
COOLING  
YESTERDAY 0 0 0 6  
MONTH TO DATE 0 0 0 15  
SINCE MAR 1 6 3 3 15  
SINCE JAN 1 6 3 3 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 28 600 PM  
AVERAGE 52  
   
......................................................
 
 
THE INDIANAPOLIS IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 87 1896  
MINIMUM TEMPERATURE (F) 44 19 1875  
 
SUNRISE AND SUNSET  
APRIL 17 2025.........SUNRISE 704 AM EDT SUNSET 826 PM EDT  
APRIL 18 2025.........SUNRISE 703 AM EDT SUNSET 827 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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