Sinaia weather in September
Mild and comfortable, with occasional showers. Average highs of 19°C and lows of 11°C, with around 9 rainy days expected throughout the month.
While September isn't our top-rated month for Sinaia, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
19°C
Average low
11°C
Rainy days
9 days
Best months to visit
Year-round
What to do in Sinaia in September
Whatever the weather, Sinaia rewards curious visitors. Here are some of the best ways to spend your time:
Peleș Castle tour and royal history exploration
Sinaia Monastery visits and spiritual reflection
Mountain hiking and alpine trails
Skiing and winter sports (seasonal)
Photography of castle and mountain scenery
Local mountain cuisine and restaurants
What to pack for September
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
2C
Cold, with some rainy days.
February
5C
Cold, with occasional showers.
March
8C
Cold, with some rainy days.
April
12C
Cool, with some rainy days.
May
17C
Cool, with regular rainfall.
June
21C
Mild and comfortable, with regular rainfall.
July
23C
Mild and comfortable, with regular rainfall.
August
23C
Mild and comfortable, with some rainy days.
September (you are here)
19C
Mild and comfortable, with occasional showers.
October
14C
Cool, with occasional showers.
November
8C
Cold, with some rainy days.
December
4C
Cold, with occasional showers.
Book your September trip to Sinaia
Find hotels, tours and experiences for the perfect escape.
