Indianapolis weather in 2024
Indianapolis weather in 2024, with 366 daily observations from Open-Meteo archive data.
Interactive graph
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Use the graph view to inspect 2024 alongside other available years for Indianapolis.
Year summary
In 2024, Indianapolis averaged 18.4 C for daily highs and 8.5 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2024 with the 2023-2025 archive baseline. The 2024 average daily high was +0.5 C from that baseline, and total precipitation was +90.6 mm from the baseline total.
The warmest month was June, with an average high of 28.9 C, while January had the lowest average low at -5.0 C.
The wettest month was April, totaling 160.7 mm. The hottest day reached 34.5 C on June 21, 2024.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | -5.0 | 2.1 | 124.7 | 31 |
| February | -1.3 | 9.9 | 36.1 | 29 |
| March | 3.0 | 13.7 | 136.0 | 31 |
| April | 7.9 | 18.4 | 160.7 | 30 |
| May | 14.0 | 24.7 | 107.7 | 31 |
| June | 17.7 | 28.9 | 81.2 | 30 |
| July | 18.6 | 28.8 | 95.3 | 31 |
| August | 18.2 | 28.6 | 62.7 | 31 |
| September | 15.7 | 26.6 | 104.9 | 30 |
| October | 9.0 | 20.9 | 13.6 | 31 |
| November | 5.2 | 12.7 | 114.8 | 30 |
| December | -1.2 | 5.7 | 117.9 | 31 |
Daily records in 2024
| Record | Date | Value |
|---|---|---|
| Hottest day | June 21, 2024 | 34.5 C |
| Coldest night | January 14, 2024 | -19.4 C |
| Wettest day | March 14, 2024 | 58.0 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.