Naples weather in March
March in Naples: cool, a little rain — an excellent time to visit.
#4 of 12 months in Naples · #204 of 604 destinations to visit in March · comfort 81/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Naples climate normals — March
| Daytime high | 15°C / 59°F | 🙂 cool |
|---|---|---|
| Nighttime low | 7°C / 45°F | |
| Feels like (high) | 13°C / 55°F | |
| Rainfall | 74 mm / 2.9 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 75% | 💧 humid |
| Dew point | 6°C / 43°F | |
| Sunshine | 9.7 h/day | |
| Daylight | 12 h | |
| Wind | 15 km/h / 9 mph | |
| Air quality (US AQI) | 59 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Naples in March — FAQ
- Is March a good time to visit Naples?
- March in Naples: cool, a little rain — an excellent time to visit. It ranks #4 of 12 months for Naples on SeasonMap's comfort score (81/100).
- What is the weather like in Naples in March?
- In March, Naples averages a daily high of 14.8°C and a low of 7.3°C, with about 73.5 mm of rain over roughly 10.6 rainy days.
- What is the air quality in Naples in March?
- Naples has a mean US Air Quality Index of about 59 in March.