Lake Balaton weather in May
May in Lake Balaton: nice, rainy, with clean air — a great time to visit.
#5 of 12 months in Lake Balaton · #631 of 897 destinations to visit in May · comfort 76/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Lake Balaton in May
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Lake Balaton climate normals — May
| Daytime high | 20°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Rainfall | 95 mm / 3.7 in | 🌧 rainy |
| Rainy days | 15 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 11°C / 52°F | |
| Sunshine | 9.9 h/day | |
| Daylight | 15.1 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Lake Balaton in May — FAQ
- Is May a good time to visit Lake Balaton?
- May in Lake Balaton: nice, rainy, with clean air — a great time to visit. It ranks #5 of 12 months for Lake Balaton on SeasonMap's comfort score (76/100).
- What is the weather like in Lake Balaton in May?
- In May, Lake Balaton averages a daily high of 19.5°C and a low of 11°C, with about 95 mm of rain over roughly 14.8 rainy days.
- What is the air quality in Lake Balaton in May?
- Lake Balaton has a mean US Air Quality Index of about 46 in May.