Sinaia weather in August 2025

Expect 19°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sinaia in August. Check more long-term weather averages for Sinaia in August before you book your next holiday to Romania in 2025/2026.

  • 19°C maximum daytime temperature in August in Sinaia19
    19°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in August in Sinaia14
    14 days with some rainfall
  • 8°C minimum night-time temperature in August in Sinaia8
    8°C min night temperature
  • 14 hours of daylight per day in August in Sinaia14
    14 hours of daylight per day
  • No heat & humidity in August in Sinaia0
    No heat & humidity
  • 98 mm monthly rainfall in August in Sinaia98
    98 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Sinaia7
    7 (High) UV index

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The August 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 hot is it in Sinaia in August?

Daytime temperatures usually reach 19°C in Sinaia in August, falling to 8°C at night.

How sunny is it in Sinaia in August?

There are normally 6 hours of bright sunshine each day in Sinaia in August - that's 46% of daylight hours.

Does it rain in Sinaia in August?

There are usually 14 days with some rain in Sinaia in August and the average monthly rainfall is 98mm.

Sinaia August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:02 19:45
Saturday, 16th August 2025 05:20 19:23
Sunday, 31st August 2025 05:38 18:57

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