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Dongtan Weather in September

Dongtan in September sees high daytime temperatures of 27°C (81°F) and nighttime lows of 17°C (63°F). Rainfall is fairly high this month at around 134 mm (5.3 in), so pack a rain jacket to stay dry.

Rainfall in Dongtan in September

Typically, about 9 days will experience rainfall, with an average of 134 mm (5.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Dongtan in September

In September, expect high temperatures in Dongtan, with highs of 27°C (81°F) and lows of 17°C (63°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Dongtan in September

Expect a lot of sunshine this month, with about 197 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and October typically offer the best weather for Dongtan.

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For a detailed overview over the year and the best time to visit South Korea, check out our Dongtan's climate page.

Dongtan Temperature in September

Min TemperatureMin Temperature 17°C (63°F)  
Max TemperatureMax Temperature 27°C (81°F)  
Chance of RainChance of Rain 28%  
PrecipitationPrecipitation 134 mm (5.3 in)  
Rainy daysRainy days 9 days  
HumidityHumidity 76% *  
SunshineSunshine 197 hours *  
Percentage SunshinePercentage Sunshine 53% *  
* Data from: Cheonan, South Korea (42 KM, 26 Miles).

Best Places in South Korea in September

Find out more about the weather in South Korea and which places have the best travel conditions in this month. See all of South Korea in September →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Dongtan 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. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Dongtan in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit South Korea, check out our Dongtan's climate page.

More climate data for Dongtan