455
CDUS43 KIND 180535
CLIIND
CLIMATE REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
135 AM EDT TUE AUG 18 2026
...............................
..THE INDIANAPOLIS IN CLIMATE SUMMARY FOR AUGUST 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 329 PM 99 1988 85 -1 91
MINIMUM 68 1159 PM 52 1963 65 3 70
AVERAGE 76 75 1 81
PRECIPITATION (IN)
YESTERDAY 0.16 3.18 1935 0.11 0.05 0.27
MONTH TO DATE 5.32 1.73 3.59 1.26
SINCE JUN 1 11.85 11.10 0.75 9.78
SINCE JAN 1 32.77 29.43 3.34 27.69
SNOWFALL (IN)
YESTERDAY 0.0 T 2000 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 1 15 -14 6
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 11 10 1 16
MONTH TO DATE 207 172 35 217
SINCE JUN 1 850 745 105 990
SINCE JAN 1 991 847 144 1053
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 58 600 PM
AVERAGE 79
......................................................
THE INDIANAPOLIS IN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 98 1936
MINIMUM TEMPERATURE (F) 65 48 1963
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 700 AM EDT SUNSET 837 PM EDT
AUGUST 19 2026........SUNRISE 701 AM EDT SUNSET 836 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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