August · Romania
Best time to visit Sinaia in August Weather, crowds & prices
Weather in Sinaia in August
Average temperature 19°C, 59 mm of rain, about 23 days with 6+ hours of sunshine and 63% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
1.7/10
Ranked #10 of 12 months
- Avg temp
- 19°C
- Rainfall
- 59 mm
- Humidity
- 63%
- Days with 6h+ sun
- 23
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
August in Sinaia scores 1.7/10 for snow and ski travel - ranked #10 of 12. Expect around 19°C, 59 mm of rain, and roughly 23 days with 6+ hours of sunshine this month.
Sinaia climbs the Prahova valley beneath the Carpathians, with a royal castle, a monastery and mountain trails.
August in Sinaia: expect compromises
At 19°C (67°F), skiing in August is a morning proposition: groomers hold up early, while lower runs soften through the afternoon.
Budget for roughly 59 mm of rain this month — a flexible day or two helps — with about 23 days with 6+ hours of sunshine and 13.9 hours of daylight to work around it.
That is 1.7/10 on the same scale — 10th of 12 months, versus 9.1/10 for the best month here.
Pack light clothing, a hat and real sun protection, a packable rain layer.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, January is materially better in Sinaia — 7.4 points higher on the same scale.
Frequently asked
- What is the weather like in Sinaia in August?
- In August, Sinaia averages 19°C, 59 mm of rain, and about 23 days with 6+ hours of sunshine. Its climate-comfort score is 1.7/10.
- Is August a good time to visit Sinaia?
- August earns a 1.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Sinaia in August?
- Expect about 59 mm of rain in August. Average humidity is 63% and there are about 23 days with 6+ hours of sunshine.
Curated in Sinaia
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Sinaia, Romania. Live activities and tours from GetYourGuide, matched to this destination.