Climate and monthly weather forecast
Marmaris, Turkey

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Ships, boats, and yachts docked on the blue water of Marina Bay in Marmaris, Turkey
Ships, boats, and yachts docked on the blue water of Marina Bay in Marmaris, Turkey

The climate of Marmaris

Marmaris, a city in Turkey, boasts a Csa classification according to the Köppen climate scale. The region sits within a Mediterranean, hot summer zone, providing near-tropical climatological conditions. Throughout the year, Marmaris is doused by intermittent rainfall, with evidence of marked variations in weather parameters.

Temperature highs climb progressively from 15.1°C (59.2°F) in January to a scorching 34.5°C (94.1°F) in July, then trail off into December at a mellow 16.4°C (61.5°F). Similarly, lows range from a chilly 7°C (44.6°F) at the beginning and end of the year, peaking at a comfortable 23.2°C (73.8°F) throughout July and August.

Rainfall varies drastically across the months. A whopping 290mm (11.42") of rain pours down in January, gradually tapering by July to a mere 23mm (0.91"). Meanwhile, the number of rainfall days sees an analogous pattern, with 13.7 days in January dwindling to 1.9 days come July. Unique to Marmaris, November and December experience a surge in precipitation to 180mm (7.09") and 290mm (11.42") respectively.

On a sunnier note, daylight hours wax and wane progressively from 10 hours in January to 14.7 hours in June and back. Correspondingly, sunshine hours toast the terrain from 4.1 hours per day in January to a dazzling 11.1 hours in July, then dim to December's 3.6 hours. The sea temperature follows suit, warming from 17.7°C (63.9°F) to 27.2°C (81°F) mid-year and cooling once more towards year-end.

The best time to visit Marmaris

For mild temperatures, fewer rainy days, and maximum hours of sunshine, a summer vacation in Marmaris from June to August is highly recommended. During this period, the temperature peaks between 31.4°C (88.5°F) and 34.3°C (93.7°F), rainfall drops as low as 15mm (0.59") with hardly 2 rainfall days per month, while daylight hours reach their zenith at a generous 14.7 hours of sunshine per day in June.

Most notably, the sea is at its most inviting during this period, warming up to a luxurious 26.4°C (79.5°F) from June, peaking at 27.2°C (81°F) in August, which makes it perfect for water activities.

The worst time to visit Marmaris

Unlike the scorching, sun-drenched summer, the winter months of November to January in Marmaris are generally unfavourable for tourists. The temperature drops to a severe 7°C (44.6°F) by January, accompanied by incessant rain amounting to 290mm (11.42") to 231mm (9.09") per month, and relatively fewer daylight hours -from 10 hours in November diminishing to just 9.7 hours in December.

Spring weather in Marmaris

March signals the arrival of spring in Marmaris, characterized by temperatures gradually rising from 8.6°C (47.5°F) to 15.6°C (60.1°F), and high temperatures escalating from 17.6°C (63.7°F) to 25.9°C (78.6°F). Rainfall sees a steep decline from 121mm (4.76") in March to a minimal 28mm (1.1") by May, making way for nine rainfall days to dry up to a mere 4.4 by the end of spring.

Summer weather in Marmaris

The summer months from June to August in Marmaris are defined by sizzling high temperatures from 31.4°C (88.5°F) to 34.3°C (93.7°F). Concurrently, lows range from a pleasant 20.1°C (68.2°F) to a balmy 23.2°C (73.8°F). Amidst this heat, rainfall is a rarity, with the driest month, July, receiving a tiny amount of 23mm (0.91") over just 1.9 days. Daylight extends upto a maximum of 14.7 hours in June, accompanied by UV index readings of 10 in June and July, cautioning tourists to sunscreen diligently.

Autumn weather in Marmaris

Autumn, spanning from September to November, sees a slight ease in the summer heat in Marmaris. High temperatures cool down to 25.9°C (78.6°F) in September, descending to 20.4°C (68.7°F) by November. Lows follow a similar trend, moderating from 20°C (68°F) to 11.4°C (52.5°F). However, rainfall rises steadily from 25mm (0.98") in September to a substantial 180mm (7.09") come November, rendering this season wetter than the rest.

Winter weather in Marmaris

Winter in Marmaris ranges from December to February and sees a steep plunge in temperature with lows dipping to 7°C (44.6°F) and highs settling around 15.1°C (59.2°F) to 15.3°C (59.5°F). Rainfall is at its highest with an immense 290mm (11.42") recorded in December, while the number of rainfall days soars back to 13.6. Fewer daylight and sunshine hours are evident as well, with January hosting only 10 hours and 4.1 hours of daylight and sunshine respectively.

Weather in January

Marmaris, Turkey, marks the start of the year with its mild temperatures and the highest rainfall level. An increase in daylight hours from 10 hours in January sets the stage for the spring months. The climate here during this month can be classified as relatively cold, especially as the night temperature drops. Weather in January »

Weather in February

The weather in February records a slight increment in the average temperatures from the preceding month. The city experiences shorter rainfall periods with more daylight hours, hence longer sunny intervals. The month's sea temperatures still remain favourable supporting sea-related activities. Weather in February »

Weather in March

March ushers in Marmaris' spring season characterized by warmer weather and an overall shift in climatological parameters. Increased sunlight exposure and longer daylight hours mark the dominant weather patterns for this month. With significant temperature surge, visitors increase as the city's ambient conditions become more desirable. Weather in March »

Weather in April

April in Marmaris marks a substantial change in the weather pattern with the city experiencing more sun exposure. A boost in sunlight hours leads to a rise in temperature, making the days warmer. The decrease in rainfall days and amount sets a more pleasant mood for spending time outdoors. Weather in April »

Weather in May

May is one of the warmer months in Marmaris with the least amount of rain. With extended daylight hours, visitors can enjoy long hours of outdoor activities. The sea temperature continues to rise and this heightens water-related activities like swimming. Weather in May »

Weather in June

June is considered the onset of summer and Marmaris basks in the glory of warm temperatures, longer daylight, and minimal rainfall. Beaches become vibrant with activities as sea temperatures peak, making for pleasurable swimming conditions. Weather in June »

Weather in July

July is the peak of Marmaris' summer season with temperatures soaring, and barely any rainfall. Additional daylight hours means more chances to enjoy the city's outdoor activities and a vibrant nightlife. High sea temperatures make coastal areas favored spots among tourists and locals. Weather in July »

Weather in August

August continues Marmaris' hot and dry trend that began in July. The city maintains the enhanced warming with very nominal temperature changes from the previous month. Sea temperatures hit their peak, promoting a surge in maritime leisure activities. Weather in August »

Weather in September

In September, Marmaris experiences a gentle drop in temperature as autumn starts to set in. Sea temperatures remain relatively high, enticing visitors to enjoy the coast before winter. Although daylight hours are on the decrease, sunshine hours remain reasonably ample. Weather in September »

Weather in October

The city of Marmaris starts feeling a slight nip in the air as it transitions to October. A definitive shift towards colder weather is observed with the decrease in daylight hours and overall temperature. Light showers begin more frequently, but these make the city appear more revitalized. Weather in October »

Weather in November

November brings a noticeable drop in temperature in Marmaris, paving the way for winter. Days become shorter with reduced daylight hours, and sea temperatures continue their downward progression. Fresher winds become more frequent, seeing a stark transition away from the summer weather the city is known for. Weather in November »

Weather in December

December ushers in winter in Marmaris, accompanied by chilling temperatures and a noteworthy increase in rainfall. The city experiences a reduction in daylight hours leading to shorter sunny intervals. The plunging sea temperatures discourage water activities, resulting in more indoor engagements. Weather in December »
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Frequently asked questions

What are the coldest months in Marmaris?

In Marmaris, January is known for its average lowest temperatures, reaching a high of 15.1°C (59.2°F) and a low of 7°C (44.6°F).

How many days does it rain in Marmaris?

In Marmaris, Turkey, during the entire year, the rain falls for 83 days and collects up to 1233mm (48.54") of precipitation.

What is the month with the lowest UV index in Marmaris?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Marmaris.

What months are the sea coldest in Marmaris?

February and March, with an average sea temperature of 16.8°C (62.2°F), are months with the coldest seawater.

When are the longest days in Marmaris?

June has the longest days of the year, with an average of 14h and 36min of daylight.

What are the months with the highest UV index in Marmaris?

June and July, with an average maximum UV index of 10, are months with the highest UV index in Marmaris, Turkey.

What month is the hottest in Marmaris?

In Marmaris, July is the warmest month, with temperatures averaging a high of 34.5°C (94.1°F) and a low of 23.1°C (73.6°F).

What month has the most sunshine in Marmaris?

With an average of 11.1h of sunshine, July has the most sunshine of the year.

What is the driest month in Marmaris?

The month with the least rainfall is August, when the rain falls for 1 days and typically collects 8mm (0.31") of precipitation.

When is the sea warmest in Marmaris?

With an average sea temperature of 27.2°C (81°F), August is the month with the warmest seawater.

What is the rainiest month in Marmaris?

The month with the most rainfall in Marmaris is December, when the rain falls for 13.6 days and typically aggregates up to 290mm (11.42") of precipitation.

What is the month with the shortest days in Marmaris?

The month with the shortest days is December, with an average of 9h and 42min of daylight.

Is there Daylight Saving Time (DST) in Marmaris?

Marmaris, Turkey, does not observe Daylight Saving Time (DST). +03 timezone is used over the entire year.

What is the month with the least sunshine in Marmaris?

The month with the least sunshine in Marmaris is December, with an average of 3.6h of sunshine.

Average temperature
Marmaris, Turkey

Average temperature - Marmaris, Turkey

The warmest month (with the highest average high temperature) is July (34.5°C).
The month with the lowest average high temperature is January (15.1°C).

The month with the highest average low temperature is August (23.2°C).
The coldest months (with the lowest average low temperature) are January and February (7°C).

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Average rainfall
Marmaris, Turkey

Average rainfall - Marmaris, Turkey

The wettest month (with the highest rainfall) is December (289.9mm).
The driest month (with the least rainfall) is August (7.9mm).

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Average rainfall days
Marmaris, Turkey

Average rainfall days - Marmaris, Turkey

The month with the highest number of rainy days is January (13.7 days).
The month with the least rainy days is August (1 days).

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Average sea temperature
Marmaris, Turkey

Average sea temperature - Marmaris, Turkey

The best month for swimming (with the highest average sea temperature) is August (27.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16.8°C).

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Average daylight / Average sunshine
Marmaris, Turkey

Average daylight / Average sunshine - Marmaris, Turkey

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).

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Marmaris, Turkey

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