Romania weather

Our guide to the weather in Romania during May

21

Average high

4

UV Index

164mm

Monthly rainfall

75%

Humidity

We've looked at the most up-to-date weather data for Romania, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Romania weather in May.

How warm is it in Romania during May?

The temperature reaches around 21℃ during the daytime in May, falling away to 7℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Romania during May?

On average, there will be 13 rainy days during the month, amounting to 164.4mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a good chance that you'll catch a thunderstorm during your trip.

Is it windy in Romania during May?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in May. With moderate air temperatures, any breeze will feel cool.

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Weather in Romania

Our month-by-month guide to the weather and climate in Romania

1.2

Romania weather in

January
4.4

Romania weather in

February
9.5

Romania weather in

March
15.9

Romania weather in

April
20.8

Romania weather in

May
25.0

Romania weather in

June
27.5

Romania weather in

July
28.8

Romania weather in

August
22.9

Romania weather in

September
16.4

Romania weather in

October
10.8

Romania weather in

November
3.4

Romania weather in

December