Indianapolis weather in March
March in Indianapolis: cool, rainy, with clean air — a good time to visit.
#9 of 12 months in Indianapolis · #747 of 897 destinations to visit in March · comfort 66/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Indianapolis in March
No notes yet. Open Indianapolis on the map to add the first one.
Indianapolis climate normals — March
| Daytime high | 12°C / 54°F | 🙂 cool |
|---|---|---|
| Nighttime low | 2°C / 35°F | |
| Rainfall | 131 mm / 5.2 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 66% | 💧 humid |
| Dew point | 0°C / 31°F | |
| Sunshine | 7 h/day | |
| Daylight | 12 h | |
| Wind | 21 km/h / 13 mph | |
| Snowfall | 3.5 cm / 1.4 in | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Indianapolis?
Loading map…
Indianapolis in March — FAQ
- Is March a good time to visit Indianapolis?
- March in Indianapolis: cool, rainy, with clean air — a good time to visit. It ranks #9 of 12 months for Indianapolis on SeasonMap's comfort score (66/100).
- What is the weather like in Indianapolis in March?
- In March, Indianapolis averages a daily high of 12°C and a low of 1.9°C, with about 131.3 mm of rain over roughly 12.4 rainy days.
- What is the air quality in Indianapolis in March?
- Indianapolis has a mean US Air Quality Index of about 38 in March.
- Does it snow in Indianapolis in March?
- Indianapolis sees roughly 3.5 cm of snowfall in March.