When to go
Best Time to Visit İzmir
The best time to visit İzmir is April to June or September to October, when days are warm, rain is rare and Ephesus is comfortable to explore. July and August are hot and dry — ideal for the beaches of Çeşme, Alaçatı and Kuşadası, less so for sightseeing — while winter is mild but rainy.
İzmir month by month
Average highs from the Turkish State Meteorological Service (İzmir station), rounded. Sea and crowd notes are general guidance.
⚠ For information only; compiled from internet sources, accuracy not guaranteed. Check the official source.
| Month | Avg high | Weather | Sea & beaches | Crowds |
|---|---|---|---|---|
| January | 13 °C | Mild, wettest season | Too cool for swimming | Quiet |
| February | 14 °C | Mild, frequent rain | Too cool | Quiet |
| March | 16 °C | Spring arrives, showers | Cool | Quiet |
| April | 21 °C | Warm, fewer rainy days | Fresh — for the brave | Moderate; great for Ephesus |
| May | 26 °C | Warm and sunny | Warming up | Moderate |
| June | 31 °C | Hot, almost dry | Good swimming | Busy from mid-month |
| July | 33 °C | Hot; imbat breeze in the afternoons | Warmest | Peak, especially at weekends |
| August | 33 °C | Hot and dry | Warmest | Peak |
| September | 29 °C | Hot, then pleasant | Still warm | Busy early, then calmer |
| October | 24 °C | Warm days, first rains | Pleasant early in the month | Moderate; great for Ephesus |
| November | 19 °C | Mild, rain returns | Cool | Quiet |
| December | 14 °C | Mild, wettest month | Too cool | Quiet |
Source for temperatures: MGM long-term averages for İzmir. Coastal resorts are often slightly cooler than the city thanks to the sea breeze.
Which season suits you?
Sightseeing: April, May, late September and October. Ephesus, Pergamon and the Kemeraltı bazaar are far more pleasant without midsummer heat. See our Ephesus guide.
Beach holiday: June to September. The Çeşme peninsula and Kuşadası are at their liveliest in July and August, but also at their busiest; June and September offer warm water with more room.
City break on a budget: winter brings mild days, quiet museums and lower demand — just pack for rain. Live conditions are on our İzmir weather page.
Frequently Asked Questions
What is the best month to visit İzmir?
May and late September to October combine warm weather, little rain and manageable crowds.
When is it too hot in İzmir?
July and August average around 33 °C, and inland sites like Ephesus feel hotter at midday.
When can you swim near İzmir?
Typically from June to early October; the sea is warmest in July and August.
Is İzmir worth visiting in winter?
Yes for a city break: it is mild and quiet, though December and January are the rainiest months.
When is the best time to visit Ephesus?
Spring and autumn, ideally early in the morning before the heat and the tour groups.
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