When to go · Mersin

Mersin in September

Great month. Inside Mersin's best window: Apr–Oct (warm, low rain).

Key facts

Verdict: Great
Temperature: 31°C (88°F)88°F (31°C) / 23°C (74°F)74°F (23°C); average high / low
Rain days: 13.4
Crowds: Medium; Türkiye (Turkey) overall
Prices: Medium; Türkiye (Turkey) overall

Plan around it

Verdict

GreatBest and avoid months for Mersin

Inside Mersin's best window: Apr–Oct (warm, low rain).

No other month rates higher than September for Mersin in this guide.

Long-term averages

MersinHighs around 31.1 °C (88 °F), lows around 23.2 °C (74 °F), rain on about 13.4 daysHighs around 88 °F (31.1 °C), lows around 74 °F (23.2 °C), rain on about 13.4 days

Türkiye (Turkey) overall: The best month for most trips: warm sea, cooling ruins, lower prices after mid-month.

Weather, crowds and prices for any two months in Mersin, side by side.

First month

Second month

Verdict
Sep: Great
Apr: Great
Daytime high
Sep: 31.1 °C (88 °F)88 °F (31.1 °C)
Apr: 22.2 °C (72 °F)72 °F (22.2 °C)
Night low
Sep: 23.2 °C (74 °F)74 °F (23.2 °C)
Apr: 14.4 °C (58 °F)58 °F (14.4 °C)
Rain days
Sep: 13.4 (better)
Apr: 34.6
Crowds
Sep: Medium
Apr: Medium
Prices
Sep: Medium
Apr: Medium
Festivals listed
Sep: 0
Apr: 0

September: Inside Mersin's best window: Apr–Oct (warm, low rain).

April: Inside Mersin's best window: Apr–Oct (warm, low rain).

Mersin: figures are long-term averages from this guide, not a forecast.