Yangsan Weather in September

Yangsan in September sees high temperatures, with highs around 27°C (81°F) and overnight lows of 19°C (66°F). With the rainy season in full effect, expect around 176 mm (6.9 in) of rainfall and regular showers throughout the month.

Rainfall in Yangsan in September

Yangsan is in the rainy season in September, with rain on around 11 days and an average of 176 mm (6.9 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Yangsan in September

September in Yangsan sees highs of 27°C (81°F) and lows of 19°C (66°F) overnight. During September, the summer season is in full swing. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Yangsan in September

With about 172 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. October typically offers the best weather for Yangsan.

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

Yangsan Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 35%  

Precipitation 176 mm (6.9 in)  

Rainy days 11 days  

Humidity 74% *  

Sunshine 172 hours *  

Percentage Sunshine 44% *  

* Data from: Busan, South Korea (19 KM, 12 Miles).

What to Wear in Yangsan 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Yangsan 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.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Yangsan

Temperature Rainfall Sunshine Humidity

See the full Yangsan climate overview or explore weather in South Korea.