Mersin Weather & Climate: Best Time to Visit
Mersin, Turkey, sees big temperature differences between seasons, with August peaking at 26°C (79°F) and February dropping to 9°C (48°F).
Rainfall is high, totalling around 1326 mm (52 in) per year. October is the wettest month and February the driest. The most sunshine falls in June, with an average of 7.0 hours of daily sunshine.
Monthly Temperature in Mersin
Visitors to Mersin can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like February.
At night, you can expect temperatures ranging from 21°C (70°F) in August to around 3°C (37°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mersin
Mersin is known for its substantial rainfall, with annual precipitation reaching 1326 mm (52 in). While rainfall varies throughout the year, each season offers its own charm. October brings wetter days averaging 157 mm (6.2 in) of precipitation, spread over 12 rainy days.
In contrast, the driest month February experiences a drier climate, with about 89 mm (3.5 in) of rainfall spread across 12 rainy days. For more details, please visit our Mersin Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Mersin
Seasonal changes in sunshine hours are quite dramatic in Mersin. While June receives considerable daily sunshine with up to 7.0 hours, January marks the darkest time of the year, where sunshine is scarce with only 2.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Mersin by Month
The relative humidity is high throughout the year in Mersin.
The city experiences its highest humidity in May, reaching 77%. In December, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Mersin 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Mersin
During May, June, July and August, Mersin experiences its most favorable weather, with temperatures between 18°C (65°F) and 26°C (78°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 92 mm (3.6 in) and 105 mm (4.1 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
