Iași Weather & Climate

Romania

Iași sees feels-like daytime highs peak around 31.3°C in July and nighttime lows bottom out near -6°C in January. June is the wettest month (~57 mm), while January is the driest (~7 mm). For sunshine, July leads with about 73% clear skies.

Best time to visit Iași

Based on mild feels-like temperatures and low rain chances, the most comfortable months are June, August, and September — expect around 17.728.1°C with roughly 29% chance of rain on a given day in June.

Iași climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-6° / -0.9°4%7 mm40%14.8 kph
February-4.8° / 1.2°5%8 mm39%15.6 kph
March-0.1° / 7.6°10%15 mm44%15.7 kph
April6.7° / 15.8°19%32 mm48%14.7 kph
May13° / 23.4°24%43 mm56%13.4 kph
June17.7° / 28.1°29%57 mm63%13 kph
July19.4° / 31.3°27%56 mm73%12.4 kph
August17.7° / 29.6°20%41 mm73%12.2 kph
September12.9° / 23.3°17%37 mm63%13.2 kph
October6.8° / 15°14%31 mm54%13.7 kph
November0.8° / 7.1°9%21 mm44%14.2 kph
December-3.8° / 1.4°7%14 mm41%14.3 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

Want to catch Iași at its best?

Save your perfect conditions and get an email when a forecast matches.

Set up a free alert