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Mersin
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Mersin Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Mersin year round climate
- Spring (March–May): Average 58–72°F, mild climate with gradually decreasing rainfall. Occasional rainfall in March and April, drier in May. Common activities: Outdoor excursions, sightseeing historical sites. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
- Summer (June–August): Average 80–86°F, hot and dry with minimal rainfall. Common activities: Swimming, sunbathing, water sports. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.
- Autumn (September–November): Average 65–82°F, pleasant climate with increased rainfall, but still less than in winter. Common activities: Visiting the seaside, enjoying local cuisine. Recommended clothing: Comfortable long-sleeved shirts, light jacket.
- Winter (December–February): Average 54–58°F, mild and humid with more rainfall. Common activities: Visiting museums, indoor activities. Recommended clothing: Warm jacket, sweater, scarf.
Mersin climatological average
Annual average temperature: approx. 70.3°F / Annual rainfall: approx. 487 mm / Summer humidity: 60%–70% / Rainiest month: December
Mersin monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
54.5°F
89.7
February
55.4°F
72.3
March
58.8°F
39
April
67.8°F
14.8
May
72.7°F
29
June
81°F
11.5
July
86°F
7
August
86.9°F
1.3
September
82.4°F
11
October
75.2°F
18.7
November
65.7°F
88.3
December
58.6°F
105
Mersin weather for the next seven days
7/20
Monday
Sunny
89.2°F/74°F
7/21
Tuesday
Sunny
89.8°F/73.1°F
7/22
Wednesday
Sunny
89.5°F/74.8°F
7/23
Thursday
Sunny
90°F/74.1°F
7/24
Friday
Sunny
88.8°F/74.4°F
7/25
Saturday
Sunny
87.1°F/74.8°F
7/26
Sunday
Sunny
86.9°F/73.1°F
