May · Romania
Best time to visit Bucharest in May Weather, crowds & prices
Weather in Bucharest in May
Average temperature 17°C, 40 mm of rain, about 27 days with 6+ hours of sunshine and 66% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
9.7/10
Ranked #1 of 12 months
- Avg temp
- 17°C
- Rainfall
- 40 mm
- Humidity
- 66%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
May in Bucharest scores 9.7/10 for sightseeing and cultural travel - the single best month of the year. Expect around 17°C, 40 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Bucharest mixes Belle Époque villas, Communist-era landmarks, and a busy Old Town around Lipscani.
May in Bucharest — the year's strongest window
Temperatures hover around 17°C (62°F) — the kind of month where neither heat nor cold forces the schedule.
With around 40 mm of rain, any showers tend to pass through rather than settle in; about 27 days with 6+ hours of sunshine and 14.8 hours of daylight fill the rest.
On our climate-comfort scale this is the top-ranked month of the year for Bucharest at 9.7/10 — the reference point every other month on this page is measured against.
Pack layers you can shed by midday plus one warm layer for the evening.
Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Bucharest in May?
- In May, Bucharest averages 17°C, 40 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 9.7/10.
- Is May a good time to visit Bucharest?
- May earns a 9.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Bucharest in May?
- Expect about 40 mm of rain in May. Average humidity is 66% and there are about 27 days with 6+ hours of sunshine.
Curated in Bucharest
Tickets & experiences
Things to do in Bucharest
Bucharest, Romania. Live activities and tours from GetYourGuide, matched to this destination.