Climatological Report (Monthly)
Issued by NWS Indianapolis, IN
Issued by NWS Indianapolis, IN
487
CXUS53 KIND 011521
CLMIND
CLIMATE REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1121 AM EDT MON SEP 01 2025
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...THE INDIANAPOLIS IN CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 103 08/05/1918
LOW 41 08/29/1965
HIGHEST 92 08/16 96 08/30
LOWEST 52 08/26 54 08/21
08/27
08/22
AVG. MAXIMUM 83.3 84.3 -1.0 85.1
AVG. MINIMUM 64.3 65.0 -0.7 65.5
MEAN 73.8 74.7 -0.9 75.3
DAYS MAX >= 90 8 5.9 2.1 10
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.34 1980
MINIMUM 0.37 2010
TOTALS 1.31 3.20 -1.89 2.10
DAILY AVG. 0.04 0.10 -0.06 0.07
DAYS >= .01 7 8.3 -1.3 8
DAYS >= .10 3 5.5 -2.5 5
DAYS >= .50 1 2.4 -1.4 1
DAYS >= 1.00 0 0.9 -0.9 0
GREATEST
24 HR. TOTAL 0.97 08/16 TO 08/17
SNOWFALL (INCHES)
RECORDS
TOTAL T 2000
SNOW DEPTH MM MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
SNOWDEPTH AVG. 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 MM
24 HR TOTAL 0.0 MM
DEGREE DAYS
HEATING TOTAL 3 2 1 0
SINCE 7/1 3 1 2 MM
COOLING TOTAL 285 301 -16 327
SINCE 1/1 1121 976 145 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.2
HIGHEST WIND SPEED/DIRECTION 29/360 DATE 08/16
HIGHEST GUST SPEED/DIRECTION 42/360 DATE 08/16
SKY COVER
AVERAGE SKY COVER 0.49
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 2
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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