Weather on April 15
Indianapolis, IN
55 Years of Data
About This Date
April 15th in Indianapolis, IN typically brings mild spring weather, with average highs around 64°F and lows near 43°F. Over 55 years of records, the warmest April 15th was in 2017 (71°F average), while the coldest was 2014 (33°F) — a 38°F range across recorded history. Precipitation has occurred on 42% of recorded April 15th dates, with snow falling 4% of the time. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for April 15th in Indianapolis, IN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 80° | 63° | 71° | — | — |
| 2025 | 54° | 44° | 49° | — | — |
| 2024 | 78° | 57° | 68° | — | — |
| 2023 | 80° | 57° | 69° | — | — |
| 2022 | 68° | 44° | 56° | 0.05" | — |
| 2021 | 53° | 37° | 45° | — | — |
| 2020 | 46° | 26° | 36° | 0.03" | — |
| 2019 | 56° | 33° | 44° | — | — |
| 2018 | 58° | 37° | 47° | 1.75" | — |
| 2017warmest | 81° | 61° | 71° | — | — |
| 2016 | 76° | 39° | 57° | — | — |
| 2015 | 70° | 46° | 58° | 0.1" | — |
| 2014coldest | 39° | 27° | 33° | 0.03" | 0.1" |
| 2013 | 70° | 54° | 62° | — | — |
| 2012 | 63° | 51° | 57° | 1.6" | — |
| 2011 | 70° | 42° | 56° | — | — |
| 2010 | 81° | 50° | 65° | — | — |
| 2009 | 47° | 38° | 42° | 0.03" | — |
| 2008 | 48° | 28° | 38° | — | — |
| 2007 | 39° | 32° | 36° | 0.99" | — |
| 2005 | 65° | 37° | 51° | — | — |
| 2004 | 62° | 37° | 50° | — | — |
| 2003 | 80° | 51° | 66° | — | — |
| 2002 | 73° | 59° | 66° | — | — |
| 2001 | 75° | 45° | 60° | 0.51" | — |
| 2000 | 69° | 50° | 60° | — | — |
| 1999 | 64° | 43° | 53° | 0.81" | — |
| 1998 | 65° | 49° | 57° | — | — |
| 1997 | 54° | 29° | 41° | — | — |
| 1996 | 59° | 36° | 47° | 0.48" | — |
| 1995 | 59° | 43° | 51° | — | — |
| 1994 | 65° | 44° | 54° | 1.68" | — |
| 1993 | 69° | 40° | 54° | 0.94" | — |
| 1992 | 72° | 47° | 59° | 0.58" | — |
| 1991 | 71° | 51° | 61° | 1.5" | — |
| 1990 | 50° | 30° | 40° | — | — |
| 1989 | 66° | 39° | 53° | 0.36" | — |
| 1988 | 60° | 39° | 50° | — | — |
| 1987 | 72° | 51° | 61° | 2.67" | — |
| 1986 | 69° | 39° | 54° | 0.81" | — |
| 1985 | 73° | 54° | 63° | 0.84" | — |
| 1984 | 62° | 41° | 52° | 0.71" | — |
| 1983 | 57° | 35° | 46° | — | — |
| 1982 | 60° | 40° | 50° | — | — |
| 1981 | 64° | 35° | 50° | 0.03" | — |
| 1980 | 46° | 32° | 39° | 0.08" | 0.5" |
| 1979 | 65° | 42° | 53° | 0.1" | — |
| 1978 | 59° | 38° | 48° | — | — |
| 1977 | 80° | 54° | 67° | — | — |
| 1976 | 79° | 47° | 63° | — | — |
| 1975 | 46° | 37° | 42° | — | — |
| 1974 | 68° | 42° | 55° | — | — |
| 1973 | 57° | 34° | 45° | — | — |
| 1972 | 74° | 50° | 62° | — | — |
| 1971 | 56° | 38° | 47° | — | — |
Indianapolis, IN Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Indianapolis, IN Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Indianapolis, IN Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Indianapolis, IN
Indianapolis, IN has no months that meet our "pleasant" threshold — every season has tradeoffs.