Sinaia weather in May 2025

Expect 14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Sinaia in May. Check more long-term weather averages for Sinaia in May before you book your next holiday to Romania in 2025/2026.

  • 14°C maximum daytime temperature in May in Sinaia14
    14°C max day temperature
  • 5 hours of sunshine per day
  • 19 days with some rainfall in May in Sinaia19
    19 days with some rainfall
  • 4°C minimum night-time temperature in May in Sinaia4
    4°C min night temperature
  • 15 hours of daylight per day in May in Sinaia15
    15 hours of daylight per day
  • No heat & humidity in May in Sinaia0
    No heat & humidity
  • 114 mm monthly rainfall in May in Sinaia114
    114 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Sinaia7
    7 (High) UV index

More about Sinaia

Sinaia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Romania

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost

TUITUI deal finder

The May weather guide for Romania (Sinaia) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

How warm is it in Sinaia in May?

Daytime temperatures usually reach 14°C in Sinaia in May, falling to 4°C at night.

How sunny is it in Sinaia in May?

There are normally 5 hours of bright sunshine each day in Sinaia in May - that's 36% of daylight hours.

Does it rain in Sinaia in May?

There are usually 19 days with some rain in Sinaia in May and the average monthly rainfall is 114mm.

Sinaia May sunrise & sunset times

Browse the sunrise and sunset times for Sinaia in May 2025. Select a month to view Sinaia sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:06 19:24
Friday, 16th May 2025 04:47 19:43
Saturday, 31st May 2025 04:34 19:58

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^