Side sits on a peninsula on Turkey's southern coast where the Mediterranean stays warm long after Aegean resorts cool down. Picking the right month makes the difference between a quiet, affordable break and a hot, packed peak-season trip.
Spring (March–May)
March is the start of the season. Daytime temperatures climb from 17 to 22°C, the sea is still under 18°C — too cool for most swimmers. By May, daytime temperatures hit 25–28°C and the sea reaches 21°C. Hotels open gradually through April. Best for: archaeology, walking the old town, sightseeing without crowds, lower prices (30–40% off peak).
Early Summer (June)
The sweet spot. 30°C days, 24°C sea, 14 hours of daylight, swimming pools at full capacity, and prices still 15–20% below July–August. Crowds are present but not overwhelming. Most travellers who repeat-visit Side pick June.
Peak Season (July–August)
Hot. 33–36°C in the daytime, often spiking to 38°C in late July. Sea at 27°C feels almost like a bath. Every restaurant is packed, transfer demand is highest, and hotel prices peak. Side's narrow old-town streets get crowded between 18:00 and 22:00. Best for: families with school-age children who must travel during summer holidays.
Indian Summer (September)
Many Side regulars say September is even better than June. 30°C days, 27°C sea (the warmest of the year because the water has absorbed three months of summer heat), and crowds noticeably thinning. Prices drop 10–15% from August.
Autumn (October)
Still warm enough to swim — 25°C days, 25°C sea. Hotels stay open through end of October. The light becomes softer, perfect for photography around Apollo Temple at sunset. Major price drops (30%+).
Winter (November–February)
Most hotels close. The town becomes very quiet — but not closed. Locals stay year-round, restaurants and cafes operate. Daytime temperatures around 15–18°C. Rain is more frequent. Best for: history-focused trips at minimal cost, when you want Side mostly to yourself.
Quick recommendations
- First-time visitor: late May or September
- Beach lovers: June through early October
- Families with kids: late June to mid-July (before peak heat)
- Photographers and history buffs: April or October
- Budget travellers: November–March (with limited hotel options)
Transfer note
Airport transfer prices stay roughly the same year-round. The 75-minute drive from Antalya Airport to Side doesn't get more expensive in summer — what changes is hotel pricing. Book your transfer at any time; the rate is fixed at booking.