Climate guide for Bucharest, Romania

Best Time to Visit
Bucharest

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About Bucharest

May-September is the sweet spot: tour the Village Museum, walk Cişmigiu Gardens, and explore Old Town courtyards. Park shade helps when continental afternoons warm.

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Travel Tips

Palace of Parliament Slots
Parliament tours require passport ID and advance booking; morning slots beat heat and crowds. Old Town lanes are livelier after 11 a.m. for cafes.
Metro & Ride-Hail
Metro covers major axes cheaply; validate and keep tickets until exit. Ride-hail apps are reliable for Herăstrău or distant museums after dark.
Athenaeum & Museum Tickets
Romanian Athenaeum concerts sell out - check the schedule on arrival. Village Museum and art museums are modestly priced; Mondays often closed.
Summer Heat & Cafe Tips
July asphalt radiates heat - plan indoor museums midday. Rounding up or 10% is appreciated in restaurants; tap water is generally fine in the city.

Things to do in Bucharest

Bucharest, Romania. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Bucharest: the short answer

The best time to visit Bucharest is May, followed by October, September. Those months combine the most usable temperatures with the fewest lost days to rain: May averages 17°C with 40 mm of rain and about 27 sunny days. The months to avoid unless you have a specific reason are December, January. If budget matters more than perfect weather, November is the strongest of the low-rate months at 6.3/10.

Across the year Bucharest swings from 2°C in January to 26°C in July, a 24-degree spread, while rainfall ranges from 12 mm in October to 78 mm in April. That is the whole planning problem in one sentence: Bucharest is not equally good year-round, and the difference between the best and worst month here is 3.9 points on a 10-point scale.

Warmest month: July (26°C). Coolest: January (2°C). Driest: October (12 mm). Wettest: April (78 mm).

Bucharest month by month

January in Bucharest — workable with trade-offs

Trade-offs · 6.1/10

January averages 2°C (36°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Rainfall runs 48 mm, so plan one flexible day in three; you still get about 17 sunny days and 9.3 hours of daylight.

It scores 6.1/10 here, 11th of 12 months, against 9.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.

If your dates are flexible, May is materially better in Bucharest — 3.6 points higher on the same scale.

February in Bucharest — reliably good (9th best month)

Good · 7.4/10

February averages 5°C (40°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 13 mm for the month, with about 19 sunny days and 10.5 hours of daylight to work with.

It scores 7.4/10 here, 9th of 12 months, against 9.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.

If your dates are flexible, May is materially better in Bucharest — 2.3 points higher on the same scale.

March in Bucharest — reliably good (6th best month)

Good · 8/10

March averages 7°C (44°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Expect 41 mm of rain — occasional showers rather than washed-out days — alongside about 22 sunny days and 11.9 daylight hours.

It scores 8/10 here, 6th of 12 months, against 9.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.

If your dates are flexible, May is materially better in Bucharest — 1.7 points higher on the same scale.

April in Bucharest — reliably good (5th best month)

Good · 8.2/10

April averages 12°C (54°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 78 mm, so plan one flexible day in three; you still get about 24 sunny days and 13.5 hours of daylight.

It scores 8.2/10 here, 5th of 12 months, against 9.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

If your dates are flexible, May is materially better in Bucharest — 1.5 points higher on the same scale.

May in Bucharest — the year's strongest window

Best window · 9.7/10

May averages 17°C (62°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 40 mm of rain — occasional showers rather than washed-out days — alongside about 27 sunny days and 14.8 daylight hours.

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.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening.

June in Bucharest — the year's strongest window

Best window · 9.3/10

June averages 23°C (74°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 38 mm of rain — occasional showers rather than washed-out days — alongside about 30 sunny days and 15.5 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Bucharest at 9.3/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

July in Bucharest — reliably good (8th best month)

Good · 7.8/10

July averages 26°C (79°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 48 mm, so plan one flexible day in three; you still get about 31 sunny days and 15.1 hours of daylight.

It scores 7.8/10 here, 8th of 12 months, against 9.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

If your dates are flexible, May is materially better in Bucharest — 1.9 points higher on the same scale.

August in Bucharest — reliably good (7th best month)

Good · 8/10

August averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 45 mm of rain — occasional showers rather than washed-out days — alongside about 31 sunny days and 14 daylight hours.

It scores 8/10 here, 7th of 12 months, against 9.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

If your dates are flexible, May is materially better in Bucharest — 1.7 points higher on the same scale.

September in Bucharest — the year's strongest window

Best window · 9.4/10

September averages 20°C (68°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 51 mm, so plan one flexible day in three; you still get about 27 sunny days and 12.5 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Bucharest at 9.4/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

October in Bucharest — the year's strongest window

Best window · 9.5/10

October averages 14°C (58°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rain is a non-issue at 12 mm for the month, with about 29 sunny days and 11 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Bucharest at 9.5/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening.

November in Bucharest — workable with trade-offs

Trade-offs · 6.3/10

November averages 7°C (45°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 76 mm, so plan one flexible day in three; you still get about 17 sunny days and 9.6 hours of daylight.

It scores 6.3/10 here, 10th of 12 months, against 9.7/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, May is materially better in Bucharest — 3.4 points higher on the same scale.

December in Bucharest — workable with trade-offs

Trade-offs · 5.8/10

December averages 4°C (38°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

Rainfall runs 46 mm, so plan one flexible day in three; you still get about 14 sunny days and 8.9 hours of daylight.

It scores 5.8/10 here, 12th of 12 months, against 9.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.

If your dates are flexible, May is materially better in Bucharest — 3.9 points higher on the same scale.

Frequently asked

When is the best time to visit Bucharest, Romania?
In Ideal Weather mode, the best months to visit Bucharest are May, October, September, June. May is the single peak month with an Ideal Weather score of 9.7/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Bucharest year-round?
Bucharest has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 2°C in January to 26°C in July, with Ideal Weather scores between 5.8 and 9.7 out of 10.
Which months should I avoid in Bucharest?
The lowest Ideal Weather-scoring months in Bucharest are December (5.8/10), January (6.1/10), November (6.3/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Bucharest?
April is the wettest month in Bucharest, averaging about 78 mm of rainfall. October is the driest, at roughly 12 mm.
Which is the sunniest month in Bucharest?
July sees the most sun in Bucharest, with about 31 sunny days on average - ideal for outdoor plans.
Is Bucharest a good destination for sightseeing and cultural travel?
Bucharest is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (May, October, September, June) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Bucharest calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Bucharest: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for sightseeing and cultural travel.

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