When to go · İzmit
İzmit, month by month
The best months for İzmit: Apr, May, Jun, Sep, Oct. Months to avoid: Jan, Feb, Jul, Aug, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (cold, wet, possible snow); Jul–Aug for heat and thundery downpours.10 °C (50 °F) / 4 °C (39 °F), 16 rain days50 °F (10 °C) / 39 °F (4 °C), 16 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Dec–Feb (cold, wet, possible snow); Jul–Aug for heat and thundery downpours.11 °C (52 °F) / 4 °C (39 °F), 14 rain days52 °F (11 °C) / 39 °F (4 °C), 14 rain daysCrowds: Low
- MarchMixedOutside the best window (Apr–Jun, Sep–Oct). Across Türkiye (Turkey): Warming but changeable; Ramazan Bayramı 9–11 Mar 2027 fills transport — check dates.14 °C (57 °F) / 6 °C (43 °F), 13 rain days57 °F (14 °C) / 43 °F (6 °C), 13 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside İzmit's best window: Apr–Jun, Sep–Oct.19 °C (66 °F) / 9 °C (48 °F), 11 rain days66 °F (19 °C) / 48 °F (9 °C), 11 rain daysCrowds: Medium
- MayGreatInside İzmit's best window: Apr–Jun, Sep–Oct.24 °C (75 °F) / 14 °C (57 °F), 9 rain days75 °F (24 °C) / 57 °F (14 °C), 9 rain daysCrowds: High · 1 festival or holiday
- JuneGreatInside İzmit's best window: Apr–Jun, Sep–Oct.28 °C (82 °F) / 18 °C (64 °F), 8 rain days82 °F (28 °C) / 64 °F (18 °C), 8 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: Dec–Feb (cold, wet, possible snow); Jul–Aug for heat and thundery downpours.30 °C (86 °F) / 20 °C (68 °F), 6 rain days86 °F (30 °C) / 68 °F (20 °C), 6 rain daysCrowds: High
- AugustAvoidListed as a month to avoid: Dec–Feb (cold, wet, possible snow); Jul–Aug for heat and thundery downpours.31 °C (88 °F) / 20 °C (68 °F), 6 rain days88 °F (31 °C) / 68 °F (20 °C), 6 rain daysCrowds: High
- SeptemberGreatInside İzmit's best window: Apr–Jun, Sep–Oct.27 °C (81 °F) / 17 °C (63 °F), 8 rain days81 °F (27 °C) / 63 °F (17 °C), 8 rain daysCrowds: Medium
- OctoberGreatInside İzmit's best window: Apr–Jun, Sep–Oct.22 °C (72 °F) / 13 °C (55 °F), 11 rain days72 °F (22 °C) / 55 °F (13 °C), 11 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Apr–Jun, Sep–Oct). Across Türkiye (Turkey): Rain begins; Istanbul and Cappadocia fine, coastal resorts close.17 °C (63 °F) / 9 °C (48 °F), 13 rain days63 °F (17 °C) / 48 °F (9 °C), 13 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Dec–Feb (cold, wet, possible snow); Jul–Aug for heat and thundery downpours.12 °C (54 °F) / 6 °C (43 °F), 16 rain days54 °F (12 °C) / 43 °F (6 °C), 16 rain daysCrowds: Low
Compare two months
Weather, crowds and prices for any two months in İzmit, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 19 °C (66 °F)66 °F (19 °C)
May: 24 °C (75 °F)75 °F (24 °C)
Night low
Apr: 9 °C (48 °F)48 °F (9 °C)
May: 14 °C (57 °F)57 °F (14 °C)
Rain days
Apr: 11
May: 9 (better)
Crowds
Apr: Medium
May: High
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 0
May: 1
April: Inside İzmit's best window: Apr–Jun, Sep–Oct.
May: Inside İzmit's best window: Apr–Jun, Sep–Oct.
İzmit: figures are long-term averages from this guide, not a forecast.