Monthly climate guide
Iași weather in June
June in Iași is typically warm, with average daytime highs around 26°C (80°F) and night-time lows near 15°C (59°F). The month usually brings about 95 mm of rain (wet) and is often cloudy. Daytime highs are 4°C warmer than May and 2°C cooler than July.
What stands out in June
- In Iași, June is early summer.
- Rain is above Iași's usual level, by about 99%.
- Just 80 km apart, but Iași runs about 2°C warmer than Bacău this month.
- Only 2 months are warmer in Iași than June.
It's usually the wettest month of the year.
Avg high
26°C
80°F
Avg low
15°C
59°F
Rainfall
95 mm
wet
Humidity
67%
relative
Sky
59%
cloud · often cloudy
Iași weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 1°C / 33°F | -6°C / 21°F | 30 mm | 89% | 78% |
| February | 3°C / 38°F | -5°C / 23°F | 33 mm | 87% | 77% |
| March | 10°C / 50°F | -1°C / 31°F | 37 mm | 77% | 67% |
| April | 17°C / 63°F | 5°C / 40°F | 52 mm | 70% | 61% |
| May | 22°C / 72°F | 10°C / 51°F | 71 mm | 68% | 61% |
| June | 26°C / 80°F | 15°C / 59°F | 95 mm | 67% | 59% |
| July | 29°C / 84°F | 17°C / 62°F | 62 mm | 60% | 52% |
| August | 30°C / 85°F | 17°C / 62°F | 33 mm | 54% | 40% |
| September | 25°C / 76°F | 12°C / 53°F | 33 mm | 58% | 55% |
| October | 16°C / 62°F | 5°C / 42°F | 56 mm | 73% | 63% |
| November | 9°C / 48°F | 1°C / 33°F | 35 mm | 84% | 75% |
| December | 3°C / 37°F | -4°C / 25°F | 36 mm | 89% | 76% |
What to pack for June
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is June a good time to visit Iași?
Compare the months in the chart above to find your ideal window.
Best time to visit Iași →Other Romania cities in June
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Iași weather in June. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/romania/iasi/june
<a href="https://weathercompare.eu/weather/romania/iasi/june">Iași weather in June</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/romania/iasi" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Iași weather in June"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/romania/iasi/june">Iași weather in June</a> – WeatherCompare</p>
Iași in June: quick answers
Is June a good time to visit Iași?
June is one of the wetter months in Iași, with about 95 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Iași in June?
Average highs are about 26°C (80°F) and average lows about 15°C (59°F), based on 10 years of daily data.
Does it rain a lot in Iași in June?
Iași typically gets around 95 mm of rain in June — wet. It's usually the wettest month of the year.
Figures are long-term averages for the area around Iași (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.