When to go · Mersin
Mersin, month by month
The best months for Mersin: Apr, May, Jun, Jul, Aug, Sep, Oct.
Month by month
- JanuaryMixedOutside the best window (Apr–Oct (warm, low rain)). Across Türkiye (Turkey): Cold and wet in Istanbul, snow in Cappadocia; low prices, short days, coast mostly shut.15.2 °C (59 °F) / 7.6 °C (46 °F), 115.9 rain days59 °F (15.2 °C) / 46 °F (7.6 °C), 115.9 rain daysCrowds: Low
- FebruaryMixedOutside the best window (Apr–Oct (warm, low rain)). Across Türkiye (Turkey): Like January; Ramadan starts around the second week of February in 2027 — check.16.2 °C (61 °F) / 8.2 °C (47 °F), 79 rain days61 °F (16.2 °C) / 47 °F (8.2 °C), 79 rain daysCrowds: Low
- MarchMixedOutside the best window (Apr–Oct (warm, low rain)). Across Türkiye (Turkey): Warming but changeable; Ramazan Bayramı 9–11 Mar 2027 fills transport — check dates.19 °C (66 °F) / 10.9 °C (52 °F), 56.1 rain days66 °F (19 °C) / 52 °F (10.9 °C), 56.1 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Mersin's best window: Apr–Oct (warm, low rain).22.2 °C (72 °F) / 14.4 °C (58 °F), 34.6 rain days72 °F (22.2 °C) / 58 °F (14.4 °C), 34.6 rain daysCrowds: Medium
- MayGreatInside Mersin's best window: Apr–Oct (warm, low rain).25.8 °C (78 °F) / 18.6 °C (65 °F), 26.7 rain days78 °F (25.8 °C) / 65 °F (18.6 °C), 26.7 rain daysCrowds: High · 1 festival or holiday
- JuneGreatInside Mersin's best window: Apr–Oct (warm, low rain).29.1 °C (84 °F) / 22.6 °C (73 °F), 12 rain days84 °F (29.1 °C) / 73 °F (22.6 °C), 12 rain daysCrowds: High
- JulyGreatInside Mersin's best window: Apr–Oct (warm, low rain).31.9 °C (89 °F) / 25.8 °C (78 °F), 9.3 rain days89 °F (31.9 °C) / 78 °F (25.8 °C), 9.3 rain daysCrowds: High
- AugustGreatInside Mersin's best window: Apr–Oct (warm, low rain).32.8 °C (91 °F) / 26.3 °C (79 °F), 7.3 rain days91 °F (32.8 °C) / 79 °F (26.3 °C), 7.3 rain daysCrowds: High
- SeptemberGreatInside Mersin's best window: Apr–Oct (warm, low rain).31.1 °C (88 °F) / 23.2 °C (74 °F), 13.4 rain days88 °F (31.1 °C) / 74 °F (23.2 °C), 13.4 rain daysCrowds: Medium
- OctoberGreatInside Mersin's best window: Apr–Oct (warm, low rain).27.9 °C (82 °F) / 18.6 °C (65 °F), 35.7 rain days82 °F (27.9 °C) / 65 °F (18.6 °C), 35.7 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Apr–Oct (warm, low rain)). Across Türkiye (Turkey): Rain begins; Istanbul and Cappadocia fine, coastal resorts close.22.1 °C (72 °F) / 13 °C (55 °F), 80.2 rain days72 °F (22.1 °C) / 55 °F (13 °C), 80.2 rain daysCrowds: Low
- DecemberMixedOutside the best window (Apr–Oct (warm, low rain)). Across Türkiye (Turkey): Cold, wet Istanbul with low hotel rates; snowy Cappadocia; New Year spikes prices.16.9 °C (62 °F) / 9.1 °C (48 °F), 162.7 rain days62 °F (16.9 °C) / 48 °F (9.1 °C), 162.7 rain daysCrowds: Low
Compare two months
Weather, crowds and prices for any two months in Mersin, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 22.2 °C (72 °F)72 °F (22.2 °C)
May: 25.8 °C (78 °F)78 °F (25.8 °C)
Night low
Apr: 14.4 °C (58 °F)58 °F (14.4 °C)
May: 18.6 °C (65 °F)65 °F (18.6 °C)
Rain days
Apr: 34.6
May: 26.7 (better)
Crowds
Apr: Medium
May: High
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 0
May: 1
April: Inside Mersin's best window: Apr–Oct (warm, low rain).
May: Inside Mersin's best window: Apr–Oct (warm, low rain).
Mersin: figures are long-term averages from this guide, not a forecast.