September · Romania
Best time to visit Iași in SeptemberWeather, crowds & prices
September score
8.0/10
Ranked #5 of 12 months
- Avg temp
- 18°C
- Rainfall
- 78 mm
- Humidity
- 64%
- Sunny days
- 11
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Iași scores 8.0/10 for sightseeing and cultural travel - an above-average month (#5 of 12). Expect around 18°C, 78 mm of rain, and roughly 11 sunny days this month.
Iași rewards city wandering in Romania most clearly through late spring through early autumn.
Frequently asked
- What is the weather like in Iași in September?
- In September, Iași averages 18°C, 78 mm of rain, and about 11 sunny days. Its climate-comfort score is 8.0/10.
- Is September a good time to visit Iași?
- September earns a 8.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Iași in September?
- Expect about 78 mm of rain in September. Average humidity is 64% and there are about 11 sunny days.
Curated in Iași
Tickets & experiences
Things to do in Iași
Iași, Romania. Live activities and tours from GetYourGuide, matched to this destination.