Sibiu weather in June

June in Sibiu: warm, rainy, with clean air — an excellent time to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

Sibiu🇷🇴 Romania · Balkans · City87
  1. 48Jan
  2. 62Feb
  3. 71Mar
  4. 80Apr
  5. 86May
  6. 87Jun
  7. 84Jul
  8. 89Aug
  9. 93Sep
  10. 76Oct
  11. 64Nov
  12. 53Dec

#3 of 12 months in Sibiu · #453 of 1413 destinations to visit in June · comfort 87/100 (tier A)

Days
26°C
Nights
14°C
Wet days
10
Sun
12.5 h
Humidity
75%
Daylight
16 h
Sibiu, Romania
Photo: Sergey Guk · Pexels

Traveller notes on Sibiu in June

Notes from nearby Cluj-Napoca (115 km away)

Sibiu doesn't have its own notes for June yet — these are about Cluj-Napoca, close enough to share the season.

Forum posters describe late May into June as one of the best windows to see Transylvania - forests, pastures and meadows all reaching peak color, making the countryside around Cluj particularly striking this time of year. Timing right at the edge of the month has an added bonus: Cluj Days, a free city-wide festival running mid-May through the first days of June, fills the city with events. Beyond the city itself, day trips to the Apuseni Mountains (via Arieșeni or a bus to Băișoara) and the Turda Gorge get recommended for short hikes in the same favorable early-summer window.
Tripadvisor community · June · 1 month ago · about Cluj-Napoca · Read more on Tripadvisor ↗

Other months in Sibiu

Forum posters cite mid-March temperatures across Romania typically ranging 5-15C, with daytime highs occasionally reaching 20C depending on region and exact timing, and snowfall relatively unlikely at lower elevations outside the mountains, though a trip up into the mountains themselves in early March is likely to still be genuinely cold. One visitor's March 2022 Sibiu trip specifically described walking through residential streets and a large park dusted with a fine, recent snowfall. Posters recommend layered clothing given how much temperatures can vary within the same day and across different parts of Transylvania. Posters generally rate March as a workable, if still cool and occasionally snow-dusted, time to visit Sibiu, with the medieval old town and Astra open-air museum both viable regardless.
Tripadvisor community · March · 1 month ago · Read more on Tripadvisor ↗
Forum posters describe September as still summer-like around the Fagaras mountains near Sibiu - balmy days with somewhat chillier nights, and if the weather cooperates, most of the day can be spent outside in shirt sleeves. Early September gets the best odds; by late September into early October, conditions are still called nice but with a real uptick in rain chances and cooler air. Rain gear and layers are the standard packing advice regardless of exact dates. For the visit itself, posters recommend about two days in Sibiu's old quarter and museums, with day trips out to the nearby fortified-church German villages as the natural add-on.
Tripadvisor community · September · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Sibiu's card on the map.

Sibiu climate normals — June

Daytime high26°C / 79°F🌤 warm
Nighttime low14°C / 57°F
Feels like (high)28°C / 82°F
Rainfall93 mm / 3.7 in🌧 rainy
Rainy days10 days
Humidity75%💧 humid
Dew point14°C / 57°F
Sunshine12.5 h/day
Daylight15.7 h
Wind9 km/h / 6 mph
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 June

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.

BusySibiu Theatre Festival, school holidays in 4 of the markets that fill it(estimated)

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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).

Best weatherSibiu's best weather comes in June, August and September — separate windows, not one continuous season.

June includes Sibiu Theatre Festival.

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Best weatherFair weatherToughest weather

What's on in Sibiu in June

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Festival

    Sibiu Theatre Festival

    19–28 JunArts festivalCrowdedBook early

    Ten days in late June when the squares, churches and courtyards of the old town all become stages, much of it street work you can watch for nothing. Rooms in the centre go months ahead. Source ↗

  • Opening

    Transfagarasan road open

    25 Jun – 31 Oct · usuallyTrail season

    The mountain road south of the city is shut by snow from late October until about the end of June, which puts the whole Fagaras crossing inside a four-month window. Check the signs at Cartisoara before committing. Source ↗

What's on around the world in June →

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?

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Sibiu in June — FAQ

Is June a good time to visit Sibiu?
June in Sibiu: warm, rainy, with clean air — an excellent time to visit. It ranks #3 of 12 months for Sibiu on SeasonMap's comfort score (87/100).
What is the weather like in Sibiu in June?
In June, Sibiu averages a daily high of 26.3°C and a low of 13.8°C, with about 93.4 mm of rain over roughly 9.9 rainy days.
What is the air quality in Sibiu in June?
Sibiu has a mean US Air Quality Index of about 43 in June.

Within 300 km: Brașov's Bear watching season around 1 May – 30 Sep, and Bucharest's Bucharest Pride around 1–20 Jun.