When to go · Iași
Iași, month by month
The best months for Iași: Apr, May, Jun, Sep, Oct. Months to avoid: Jan, Feb, Jul, Aug, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (freezing, down to –20°C (68°F)), Jul–Aug (hot).Listed as a month to avoid: Dec–Feb (freezing, down to –68°F (20°C)), Jul–Aug (hot).0 °C (32 °F) / -6 °C (21 °F), 8 rain days32 °F (0 °C) / 21 °F (-6 °C), 8 rain daysCrowds: Low · 2 festivals or holidays
- FebruaryAvoidListed as a month to avoid: Dec–Feb (freezing, down to –20°C (68°F)), Jul–Aug (hot).Listed as a month to avoid: Dec–Feb (freezing, down to –68°F (20°C)), Jul–Aug (hot).2 °C (36 °F) / -5 °C (23 °F), 7 rain days36 °F (2 °C) / 23 °F (-5 °C), 7 rain daysCrowds: Low
- MarchMixedOutside the best window (Apr–Jun, Sep–Oct). Across Romania: Mărțișor on 1 March (red-and-white spring tokens); thaw in the south, snow remains in the hills.8 °C (46 °F) / -1 °C (30 °F), 7 rain days46 °F (8 °C) / 30 °F (-1 °C), 7 rain daysCrowds: Low
- AprilGreatInside Iași's best window: Apr–Jun, Sep–Oct.15 °C (59 °F) / 4 °C (39 °F), 8 rain days59 °F (15 °C) / 39 °F (4 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Iași's best window: Apr–Jun, Sep–Oct.21 °C (70 °F) / 9 °C (48 °F), 9 rain days70 °F (21 °C) / 48 °F (9 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Iași's best window: Apr–Jun, Sep–Oct.25 °C (77 °F) / 13 °C (55 °F), 10 rain days77 °F (25 °C) / 55 °F (13 °C), 10 rain daysCrowds: Medium
- JulyAvoidListed as a month to avoid: Dec–Feb (freezing, down to –20°C (68°F)), Jul–Aug (hot).Listed as a month to avoid: Dec–Feb (freezing, down to –68°F (20°C)), Jul–Aug (hot).27 °C (81 °F) / 15 °C (59 °F), 9 rain days81 °F (27 °C) / 59 °F (15 °C), 9 rain daysCrowds: High
- AugustAvoidListed as a month to avoid: Dec–Feb (freezing, down to –20°C (68°F)), Jul–Aug (hot).Listed as a month to avoid: Dec–Feb (freezing, down to –68°F (20°C)), Jul–Aug (hot).27 °C (81 °F) / 14 °C (57 °F), 7 rain days81 °F (27 °C) / 57 °F (14 °C), 7 rain daysCrowds: High
- SeptemberGreatInside Iași's best window: Apr–Jun, Sep–Oct.22 °C (72 °F) / 10 °C (50 °F), 7 rain days72 °F (22 °C) / 50 °F (10 °C), 7 rain daysCrowds: Medium
- OctoberGreatInside Iași's best window: Apr–Jun, Sep–Oct.15 °C (59 °F) / 5 °C (41 °F), 6 rain days59 °F (15 °C) / 41 °F (5 °C), 6 rain daysCrowds: Low
- NovemberMixedOutside the best window (Apr–Jun, Sep–Oct). Across Romania: Grey and cold; delta boats and mountain roads mostly finished. 30 November holiday (St Andrew) and 1 December National Day make a long weekend.7 °C (45 °F) / 0 °C (32 °F), 7 rain days45 °F (7 °C) / 32 °F (0 °C), 7 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Dec–Feb (freezing, down to –20°C (68°F)), Jul–Aug (hot).Listed as a month to avoid: Dec–Feb (freezing, down to –68°F (20°C)), Jul–Aug (hot).2 °C (36 °F) / -4 °C (25 °F), 8 rain days36 °F (2 °C) / 25 °F (-4 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Iași, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 15 °C (59 °F)59 °F (15 °C)
May: 21 °C (70 °F)70 °F (21 °C)
Night low
Apr: 4 °C (39 °F)39 °F (4 °C)
May: 9 °C (48 °F)48 °F (9 °C)
Rain days
Apr: 8 (better)
May: 9
Crowds
Apr: Medium
May: Medium
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 1
May: 1
April: Inside Iași's best window: Apr–Jun, Sep–Oct.
May: Inside Iași's best window: Apr–Jun, Sep–Oct.
Iași: figures are long-term averages from this guide, not a forecast.