Climate guide for Bucharest, Romania

Best Time to Visit
Bucharest

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01 · Romania

About Bucharest

The city's layers are easy to read on foot: Stavropoleos Monastery and the Lipscani lanes sit near the Palace of the Parliament, while Șoseaua Kiseleff leads to the open-air Village Museum and Herăstrău Park. Cișmigiu Gardens offers shade in the middle of the city. May, June, September, and October bring the most comfortable temperatures for long walks; midsummer afternoons can be hot and storm-prone.

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Did you know?

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Travel Tips

01Palace 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.
02Metro & 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.
03Athenaeum & Museum Tickets
Romanian Athenaeum concerts sell out - check the schedule on arrival. Village Museum and art museums are modestly priced; Mondays often closed.
04Summer 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 days with 6+ hours of sunshine. 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 days with 6+ hours of sunshine 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.

Plan for low-season pricing, with crowds are light for this destination.

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

Flexible dates? May scores 3.6 points higher here — enough to change the trip.

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 days with 6+ hours of sunshine 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.

Plan for mid-season pricing, with crowds are moderate.

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

Flexible dates? May scores 2.3 points higher here — enough to change the trip.

March in Bucharest: strong conditions, 6th of 12

Good · 8/10

Expect 7°C (44°F) in March. A good month for city streets, viewpoints and long meals; leave swimming for another season.

With around 41 mm of rain, any showers tend to pass through rather than settle in; about 22 days with 6+ hours of sunshine and 11.9 hours of daylight fill the rest.

That is 8/10 on the same scale — 6th of 12 months, versus 9.7/10 for the best month here.

Budget for 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 holds up well in Bucharest — 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 days with 6+ hours of sunshine 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.

Figure on mid-season pricing, with crowds are moderate.

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

Flexible dates? May scores 1.5 points higher here — enough to change the trip.

May in Bucharest — the year's strongest window

Best window · 9.7/10

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.

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.

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

June ranks 4th of 12 for Bucharest — one of the best windows

Best window · 9.3/10

June averages 23°C (74°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Expect 38 mm of rain — occasional showers rather than washed-out days — alongside about 30 days with 6+ hours of sunshine and 15.5 daylight hours.

A 9.3/10 puts this among the year's best months in Bucharest (4th of 12); only May scores higher, at 9.7/10.

Figure on mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection.

July in Bucharest: strong conditions, 8th of 12

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 days with 6+ hours of sunshine 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.

Plan for mid-season pricing, with crowds are moderate.

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

Flexible dates? May scores 1.9 points higher here — enough to change the trip.

August holds up well in Bucharest — 7th best month

Good · 8/10

At 26°C (78°F) this is comfortable city weather in August, with sightseeing easiest before lunch and after the afternoon peak.

With around 45 mm of rain, any showers tend to pass through rather than settle in; about 31 days with 6+ hours of sunshine and 14 hours of daylight fill the rest.

That is 8/10 on the same scale — 7th of 12 months, versus 9.7/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection.

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

September is one of the strongest months in Bucharest (3rd)

Best window · 9.4/10

At 20°C (68°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.

Budget for roughly 51 mm of rain this month — a flexible day or two helps — with about 27 days with 6+ hours of sunshine and 12.5 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for Bucharest at 9.4/10 (3rd of 12), just behind May at 9.7/10.

Budget for mid-season pricing, and crowds are moderate.

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

October in Bucharest — one of the year's strongest windows (2nd)

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 days with 6+ hours of sunshine and 11 hours of daylight to work with.

A 9.5/10 puts this among the year's best months in Bucharest (2nd of 12); only May scores higher, at 9.7/10.

Figure on peak pricing, with 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.

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

November in Bucharest: mixed conditions, plan around the weather

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 days with 6+ hours of sunshine 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.

Plan for low-season pricing, with 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.

Flexible dates? May scores 3.4 points higher here — enough to change the trip.

December in Bucharest — workable with trade-offs

Trade-offs · 5.8/10

At 4°C (38°F) this is proper winter weather in December: layer up and split the day between outdoor highlights and indoor stops.

Budget for roughly 46 mm of rain this month — a flexible day or two helps — with about 14 days with 6+ hours of sunshine and 8.9 hours of daylight to work around it.

That is 5.8/10 on the same scale — 12th of 12 months, versus 9.7/10 for the best month here.

Budget for low-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.

FAQ

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 days with 6+ hours of sunshine.
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 days with 6+ hours of sunshine.
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 days with 6+ hours of sunshine 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 days with 6+ hours of sunshine - weighted for sightseeing and cultural travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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Curated in Bucharest

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