December · Romania
Best time to visit Iași in December Weather, crowds & prices
Weather in Iași in December
Average temperature 1°C, 29 mm of rain, about 0 days with 6+ hours of sunshine and 89% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
4.6/10
Ranked #12 of 12 months
- Avg temp
- 1°C
- Rainfall
- 29 mm
- Humidity
- 89%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Iași scores 4.6/10 for sightseeing and cultural travel - ranked #12 of 12. Expect around 1°C, 29 mm of rain, and roughly 0 days with 6+ hours of sunshine this month.
Iași was the capital of Moldavia, and its palaces, churches and university give Romania's east a cultured edge.
December in Iași — off-season conditions
December averages 1°C (33°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Precipitation is light at 29 mm (mostly snow at altitude), with almost no days with 6+ hours of sunshine and 8.3 hours of daylight.
It scores 4.6/10 here, 12th of 12 months, against 9.7/10 in the destination's best month.
Pack insulated layers, a windproof shell, gloves and boots with grip.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? June scores 5.1 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Iași in December?
- In December, Iași averages 1°C, 29 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 4.6/10.
- Is December a good time to visit Iași?
- December earns a 4.6/10 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 December?
- Expect about 29 mm of rain in December. Average humidity is 89% and there are about 0 days with 6+ hours of sunshine.
Curated in Iași
Tickets & experiences
Things to do in Iași
Iași, Romania. Live activities and tours from GetYourGuide, matched to this destination.