Climate and monthly weather forecastFethiye, Turkey

The climate of Fethiye

Situated in Turkey, Fethiye enjoys a Mediterranean, hot summer climate, also known as the Köppen Csa classification. With an abundance of sunshine, temperate ocean waters, and marked seasonal contrasts, Fethiye experiences distinct variations in weather patterns throughout the year.

Fethiye’s average annual temperature fluctuates between 13.8°C (56.8°F) and 31.4°C (88.5°F). Peak temperatures arrive in August, climbing to an average high of 39.2°C (102.6°F). The cooler months present a contrast with the mercury dropping to as low as -8.1°C (17.4°F) in December, indicating a broad scope within the temperature range. Rainfall is another critical factor, with December topping the charts with an average precipitation of 174mm (6.85"), while also having the highest number of rainfall days, 12.1. May to August represents a comparatively drier period, with precipitation not exceeding 5mm (0.2").

Hours of daylight and sunshine also vary, reaching a zenith from June to July with approximately 14.6 hours and 11.6 hours respectively. Similarly, the sea temperature sees ups and downs, peaking at 28.3°C (82.9°F) in August, and falling to 16.6°C (61.9°F) in February. The overall UV index peaks in July at 11, suggesting this month to have the most intense solar radiation.

The best time to visit Fethiye

Considering the diverse climatic characteristics of Fethiye, the most amicable period to visit would be from late spring to early summer, primarily between May and June. These months are characterized by moderate temperate conditions, with temperatures oscillating from 21.3°C (70.3°F) to 31.4°C (88.5°F), and resulting in agreeable weather suitable for outdoor activities. Moreover, the rainfall is on the lower side with decreased frequency of rainfall days. Also, the sea temperature is comfortably warm, ranging from 20.3°C (68.5°F) to 23.9°C (75°F), facilitating enjoyable beach activities.

The worst time to visit Fethiye

Given the extensive heat and harsh solar radiation during July and August, these months represent the more challenging periods to visit Fethiye. The average high temperature ascends to 34.3°C (93.7°F) and peaking at 39.2°C (102.6°F), and the UV index surging to 11, indicating intense sunlight. Moreover, the lack of rainfall adds to the overall warmth and dryness, potentially making it uncomfortable for visitors not accustomed to such temperatures.

Spring weather in Fethiye

Fethiye’s spring, from March to May, is characterized by rising temperatures and decreasing rainfall. The average temperature increases from 7.2°C (45°F) to 21.3°C (70.3°F), the average high sways between 18.9°C (66°F) and 26.4°C (79.5°F) and rainfall dwindles from 80mm (3.15") to 26mm (1.02"). Sunshine hours also see a gradual rise from 6.9 hours to 9.7 hours, offering longer days for indulging in outdoor pursuits.

Summer weather in Fethiye

Summers in Fethiye, from June to August, promise soaring temperatures, abundant sunshine, and minimal precipitation. During this period, the average high temperature ranges from 31.4°C (88.5°F) to 39.2°C (102.6°F) and the low varies between 17.6°C (63.7°F) and 23.4°C (74.1°F). Rainfall is at its lowest, while maximum daylight of up to 14.6 hours and sea temperatures varying from 23.9°C (75°F) to 28.3°C (82.9°F) cater to exhaustive sun-soaked, beach-friendly days.

Autumn weather in Fethiye

Autumn, from September to November, witnesses a slow drop in temperatures and a gradual increase in rainfall. The average high temperature recedes from 31.3°C (88.3°F) to 21.1°C (70°F), while the low descends from 16.9°C (62.4°F) to 9.1°C (48.4°F). Rainfall begins to escalate from 18mm (0.71") to 123mm (4.84"), with increasing number of rainfall days. However, ample sunshine hours and warm sea temperatures retain the beach-appealing factor.

Winter weather in Fethiye

Winter in Fethiye, December through February, is mild yet wet. The average high temperatures edge between 21.1°C (70°F) and 16°C (60.8°F), dipping to their lowest at -8.1°C (17.4°F) in December. Rainfall is at its peak, with December witnessing 174mm (6.85") precipitation on an average of 12.1 days. Despite shorter daylight hours, reduced sunshine and cooler sea temperatures, the mildness ensures a pleasant winter compared to other locations.

Weather in January

In the heart of winter, Fethiye's January climate can be best described as a mixture of mild days and chilly nights. Situated on the Mediterranean coast, the city sees a fairly high amount of precipitation, with the highest rainfall of 160mm (6.3") experienced in this month. Weather in January »

Weather in February

February continues the winter trend with a similar climate to January, though with marginally better conditions. The daylight hours increase from January to February by nearly an hour, offering more opportunities to explore. The inching up of the mercury hints at the arrival of spring in the nearing weeks. Weather in February »

Weather in March

As winter bids adieu, March sees a noticeable upturn in Fethiye's weather. In comparison to February, the significant jump to an average high of 18.9°C (66°F) presents a noticeably warmer ambiance. Sea temperatures remain on the cooler side, making it less ideal for swimming. Weather in March »

Weather in April

April ushers in the true beginning of the warm seasons in Fethiye. With maximum temperature soaring up to 32.1°C (89.8°F), the town experiences its first taste of the intense summer heat. As the days grow longer, locals and tourists alike start flocking to outdoor activities. Weather in April »

Weather in May

May continues to heat up with sun-soaked days becoming more frequent. Daylight extends to reach 14.1 hours, indicating the transition into the long summer days. The cooling sea breeze provides respite from the increasing daytime temperatures. Weather in May »

Weather in June

June is characterized by the arrival of the classic Mediterranean summer in Fethiye. Residents and visitors can expect the longest day length of the year, reaching 14.6 hours. The town gradually starts to bustle with revellers eager to enjoy the fantastic beach weather. Weather in June »

Weather in July

July marks the peak of summer in Fethiye with temperatures reaching a scorching 34.3°C (93.7°F). Sun protection becomes essential as ultraviolet (UV) index peaks at a high of 11. Despite this, July is a favourite among beachgoers as the sea temperature touches its highest point, making it ideal for water sports. Weather in July »

Weather in August

In August, Fethiye experiences the zenith of the summer heat with the mercury soaring to a record high of 39.2°C (102.6°F). Despite the intense heat, activities continue unabated in this vibrant coastal town. With practically no rain, August is the driest month, laying the perfect groundwork for an uninterrupted vacation experience. Weather in August »

Weather in September

The advent of September brings a slight downturn in temperatures. From August to September, there is a small uptick in rainfall, marking the onset of the wet season. However, the weather remains predominantly sunny, making it an excellent time for witnessing the breathtaking sunsets over the bays of Fethiye. Weather in September »

Weather in October

October in Fethiye signifies the transition period from summer to autumn. Weather conditions during this month remain relatively warm, with a noted decrease in the blazing summer heat. With rainfall becoming more frequent, visitors can anticipate periodic shower spells. Weather in October »

Weather in November

November is when the city's weather continues its steady descent into winter. Temperatures recorded drop to an average low of 9.1°C (48.4°F), foretelling the arrival of December's colder climate. The city's charm does not fade with the changing seasons, and visitors can enjoy sightseeing and photography without battling the summer crowds. In Fethiye, entering November brings a temperature decrement, reducing from October's moderately hot 26.5°C (79.7°F) to a pleasant 21.1°C (70°F). Weather in November »

Weather in December

Amidst chilly breezes, December marks the onset of winter in the picturesque Fethiye. Daylight hours drop to their yearly low of 9.7 hours, with days becoming short and nights dominating the hours. Despite the cold, Fethiye in December is a winter wonderland, offering a quieter getaway free from the swelling summer crowds. Weather in December »