Weather on August 16
Indianapolis, IN
55 Years of Data
Avg High
83°F
Avg Low
63°F
Warmest
1988
88°F avg
Coldest
1979
60°F avg
About This Date
August 16th in Indianapolis, IN typically brings warm summer weather, with average highs around 83°F and lows near 63°F. Over 55 years of records, the warmest August 16th was in 1988 (88°F average), while the coldest was 1979 (60°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 16th dates historically, with the wettest August 16th recording 4.32" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for August 16th in Indianapolis, IN? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 67° | 78° | 2.79" | — |
| 2024 | 84° | 67° | 75° | 1.37" | — |
| 2023 | 78° | 54° | 66° | — | — |
| 2022 | 81° | 61° | 71° | — | — |
| 2021 | 80° | 65° | 72° | — | — |
| 2020 | 82° | 66° | 74° | — | — |
| 2019 | 81° | 60° | 70° | — | — |
| 2018 | 80° | 67° | 73° | 0.61" | — |
| 2017 | 89° | 65° | 77° | — | — |
| 2016 | 78° | 71° | 75° | 0.28" | — |
| 2015 | 85° | 66° | 75° | — | — |
| 2014 | 73° | 55° | 64° | 0.38" | — |
| 2013 | 74° | 56° | 65° | — | — |
| 2012 | 85° | 61° | 73° | — | — |
| 2011 | 80° | 54° | 67° | — | — |
| 2010 | 93° | 61° | 77° | — | — |
| 2009 | 86° | 64° | 75° | — | — |
| 2008 | 77° | 55° | 66° | — | — |
| 2007 | 91° | 62° | 77° | 0.08" | — |
| 2006 | 81° | 55° | 68° | — | — |
| 2005 | 73° | 67° | 70° | 0.08" | — |
| 2004 | 76° | 48° | 62° | — | — |
| 2003 | 87° | 70° | 78° | — | — |
| 2002 | 85° | 72° | 78° | — | — |
| 2001 | 82° | 62° | 72° | — | — |
| 2000 | 89° | 59° | 74° | — | — |
| 1999 | 78° | 58° | 68° | — | — |
| 1998 | 84° | 64° | 74° | — | — |
| 1997 | 84° | 71° | 78° | — | — |
| 1996 | 77° | 58° | 67° | 2.49" | — |
| 1995 | 91° | 74° | 82° | — | — |
| 1994 | 79° | 56° | 67° | — | — |
| 1993 | 86° | 68° | 77° | 1.55" | — |
| 1992 | 74° | 55° | 64° | — | — |
| 1991 | 87° | 66° | 77° | 0.13" | — |
| 1990 | 76° | 58° | 67° | — | — |
| 1989 | 83° | 62° | 72° | 0.05" | — |
| 1988warmest | 100° | 75° | 88° | — | — |
| 1987 | 93° | 72° | 82° | — | — |
| 1986 | 90° | 67° | 78° | 0.64" | — |
| 1985 | 82° | 67° | 74° | 4.32" | — |
| 1984 | 88° | 65° | 76° | — | — |
| 1983 | 89° | 65° | 77° | — | — |
| 1982 | 86° | 58° | 72° | — | — |
| 1981 | 78° | 64° | 71° | 0.03" | — |
| 1980 | 78° | 67° | 72° | 0.36" | — |
| 1979coldest | 69° | 51° | 60° | — | — |
| 1978 | 90° | 70° | 80° | 1.8" | — |
| 1977 | 86° | 65° | 75° | — | — |
| 1976 | 76° | 57° | 66° | 0.25" | — |
| 1975 | 85° | 68° | 76° | — | — |
| 1974 | 86° | 68° | 77° | — | — |
| 1973 | 82° | 62° | 72° | — | — |
| 1972 | 76° | 59° | 67° | — | — |
| 1971 | 77° | 62° | 70° | — | — |
55 years of data from INDIANAPOLIS SE SIDE