623  
CDUS43 KIND 190537  
CLIIND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE INDIANAPOLIS IN  
137 AM EDT MON MAY 19 2025  
   
...............................  
 
   
..THE INDIANAPOLIS IN CLIMATE SUMMARY FOR MAY 18 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 75 609 PM 90 1962 74 1 80  
MINIMUM 52 531 AM 35 1973 54 -2 60  
AVERAGE 64 64 0 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.36 1929 0.15 -0.15 0.00  
MONTH TO DATE 2.66 2.82 -0.16 3.57  
SINCE MAR 1 13.46 10.85 2.61 13.81  
SINCE JAN 1 16.15 16.40 -0.25 20.35  
 
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 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 1 4 -3 0  
MONTH TO DATE 54 95 -41 14  
SINCE MAR 1 873 1152 -279 820  
SINCE JUL 1 4659 5201 -542 4216  
 
COOLING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 39 34 5 59  
SINCE MAR 1 61 50 11 92  
SINCE JAN 1 61 50 11 92    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 40 600 PM  
AVERAGE 60  
   
......................................................  
 
THE INDIANAPOLIS IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1977  
MINIMUM TEMPERATURE (F) 55 32 2002  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 627 AM EDT SUNSET 857 PM EDT  
MAY 20 2025...........SUNRISE 626 AM EDT SUNSET 858 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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