Best Time to Visit Iasi
Best time: Aug, May, Jul, Sep.
Jul is warmest (26.6°C high); Jun is rainiest (90 mm).
Iasi weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 0.7 | -6.1 | 25 | 1.9 |
| Feb | 2.7 | -4.6 | 28 | 3.2 |
| Mar | 7.7 | -0.6 | 29 | 5.2 |
| Apr | 15.7 | 4.9 | 50 | 7.5 |
| May | 21.6 | 10.2 | 63 | 9.6 |
| Jun | 25.1 | 13.7 | 90 | 10.4 |
| Jul | 26.6 | 15 | 79 | 10.3 |
| Aug | 26.3 | 14.1 | 56 | 8.9 |
| Sep | 21.5 | 9.8 | 52 | 6.4 |
| Oct | 15.3 | 4.6 | 30 | 4.1 |
| Nov | 7.3 | -0.2 | 34 | 2.1 |
| Dec | 2.8 | -3.6 | 31 | 1.5 |
Average high temperature
Best months by activity
Overall: AugMayJulSep
Beaches: AugJulMayJun
Hiking: OctAprAugMay
Sightseeing: AugMaySepJul
Iasi quick facts
What to pack
Cold months (Jan, Feb, Mar, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Iasi?
Aug, May, Jul, Sep.
What is the rainiest month?
Jun, about 90 mm.
What is the warmest month?
Jul, with average highs of 26.6°C.
Where to stay
See Iasi hotels · Book Iasi tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.