Weather in Bodrum in September

How September compares

September is the 4th warmest month of the year in Bodrum and ranks 72nd of 134 destinations we compare for September - see where else is hot in September. Within Turkey it is 14th of 18 (Turkey in September). Against London's average high of 18.6°C in September, Bodrum is 7.8°C warmer by day and 10.5°C warmer at night.

Daytime and night-time in September

The typical September day in Bodrum peaks at 26.4°C, but that is an average: the warmest 10% of days reach 29.5°C or more. About 75% of days top 25°C and 1 in 12 pass 30°C. Nights average 21.7°C; one night in ten drops to 19.6°C or lower, so pack a layer for evenings. Between 1991 and 2020 the hottest September day here reached 36.7°C (2020-09-09) and the coldest night 16.7°C (2000-09-27).

Rain in September

Dry (3 rainy days or fewer): about 2 days with 1 mm or more, 19 mm in total. Year to year it varies a lot - the wettest September was 2006 with 88 mm, the driest 1991 with 0 mm. Humidity averages 69%.

Sea temperature in September

The sea averages 24.4°C - warm enough to swim (22°c+). Depending on the year it ranges from 23.0°C to 25.8°C. For the warmest sea here, come in August (25.6°C).

Sunshine and daylight

Around 11.0 hours of sunshine a day (estimated from cloud cover), 12.2 hours of daylight: the sun rises about 06:52 and sets about 19:19 local time in mid-September. Average cloud cover is 10%.

Is September a good time to visit Bodrum?

Yes - it is one of the better months: hot days, little rain and long sunny days. The best months for Bodrum on our scoring are August, July, June; months averaging 25°C or more: Jun, Jul, Aug, Sep.

Warm days, with some heat to plan around

Bodrum in September should feel distinctly warmer than an early autumn break at home. Days reach 25°C on 75% of occasions, making warm afternoons a reasonable expectation rather than a lucky bonus. It is not constant fierce heat, though hotter days can make midday activity less comfortable. Plan anything energetic for the morning or later afternoon, and keep the middle of the day flexible. Humidity averages 69%, so loose, breathable clothing is a sensible choice. Evenings are generally warm enough for light clothes, but a thin extra layer is useful if you feel the cold. This is a better fit for travellers who enjoy warmth than those seeking consistently cool conditions.

Good swimming conditions and little rain

The sea is comfortably within the swimming range, making September a sensible choice if getting in the water matters as much as sitting beside it. Sea temperatures vary between 23°C and 26°C from year to year, so the average is a guide rather than a promise. There is plenty of time outdoors, with about 11 hours of sunshine within 12.2 hours of daylight. Sun protection still belongs in your daily routine, even when the air feels comfortable. Rain is usually a small interruption rather than the main planning concern, with about 2 rainy days during the month. Keep a flexible indoor option, but there is little reason to build the whole holiday around avoiding showers.