Nafplio weather in May
May in Nafplio: warm, dry, with clean air — one of the best months to visit.
#1 of 12 months in Nafplio · #23 of 897 destinations to visit in May · comfort 95/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Nafplio in May
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Nafplio climate normals — May
| Daytime high | 27°C / 80°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Rainfall | 27 mm / 1.1 in | ☀️ dry |
| Rainy days | 5 days | |
| Humidity | 65% | 💧 humid |
| Dew point | 12°C / 54°F | |
| Sunshine | 12.1 h/day | |
| Daylight | 14.2 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 48 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Nafplio in May — FAQ
- Is May a good time to visit Nafplio?
- May in Nafplio: warm, dry, with clean air — one of the best months to visit. It ranks #1 of 12 months for Nafplio on SeasonMap's comfort score (95/100).
- What is the weather like in Nafplio in May?
- In May, Nafplio averages a daily high of 26.6°C and a low of 14.9°C, with about 27.4 mm of rain over roughly 5 rainy days.
- What is the air quality in Nafplio in May?
- Nafplio has a mean US Air Quality Index of about 48 in May.