SeasonMapSibiu weather in May
Romania
May in Sibiu: nice, a little rain, with clean air — an excellent time to visit.
#4 of 12 months in Sibiu · #409 of 1383 destinations to visit in May · comfort 86/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Sibiu in May
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Sibiu climate normals — May
| Daytime high | 21°C / 70°F | 😎 nice |
|---|---|---|
| Nighttime low | 9°C / 48°F | |
| Feels like (high) | 21°C / 70°F | |
| Rainfall | 79 mm / 3.1 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 75% | 💧 humid |
| Dew point | 9°C / 48°F | |
| Sunshine | 11.1 h/day | |
| Daylight | 14.9 h | |
| Wind | 10 km/h / 6 mph | |
| Snowfall | 0.4 cm / 0.2 in | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Sibiu in May
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 4 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Sibiu's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherSibiu's best weather comes in June, August and September — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
Nearby, and something's on
Within 300 km of Sibiu — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Sibiu?
Sibiu in May — FAQ
- Is May a good time to visit Sibiu?
- May in Sibiu: nice, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Sibiu on SeasonMap's comfort score (86/100).
- What is the weather like in Sibiu in May?
- In May, Sibiu averages a daily high of 21.1°C and a low of 9°C, with about 78.6 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Sibiu in May?
- Sibiu has a mean US Air Quality Index of about 43 in May.
Other months in Sibiu
Compare Sibiu in May
Warmer or cooler than Sibiu in May
Similar destinations in Eastern Europe — May
Within 300 km: Brașov's Junii Brasovului around 5 Apr – 10 May, and Bucharest's Orthodox Easter around 5 Apr – 10 May.