Sinaia weather in May 2025

Expect daytime maximum temperatures of 14°C in Sinaia in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 19 days with some rainfall and typically 114 mm of rainfall in the month.

  • 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

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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)

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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

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