Datca Weather in September
Thinking of visiting Datca in September? Expect high temperatures reaching 26°C (79°F) during the day, dropping to 23°C (73°F) at night, with some rainfall likely.
Rainfall in Datca in September
Typically around 4 days of rainfall are expected, averaging 18 mm (0.7 in) for the month. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Datca in September
September is one of the better months to visit Datca. Expect 26°C (79°F) during the day and 23°C (73°F) at night. The summer season is characteristic of September. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Datca in September
There are approximately 271 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August, September and October typically offer the best circumstances for Datca.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Turkey, check out our Datca's climate page.
Datca Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
26°C (79°F)
Chance of Rain
14%
Precipitation
18 mm (0.7 in)
Rainy days
4 days
Sunshine
271 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Datca typically stay consistent throughout September, with daily highs averaging around 26°C (79°F). Nights are warm, with lows typically ranging from 19°C (66°F) to 22°C (72°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Datca in September
Browse day-by-day weather records for Datca spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Datca historical weather extremes in September
The extremes listed below come from historical weather data collected in Datca from 1978 through 2025.
- The warmest day in September was on September 6, 2015, with a maximum of 38°C (100°F).
- The coldest September day was on September 27, 1997, with a maximum of 23°C (73°F).
- The coldest night in September in Datca was on September 18, 2007, with a minimum of 12°C (54°F).
Best Places in Turkey in September
Find out more about the weather in Turkey and which places have the best travel conditions in this month. See all of Turkey in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Datca in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Datca in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Turkey, check out our Datca's climate page.
See the full Datca climate overview or explore weather in Turkey.
