Sanyi Weather in September

September in Sanyi brings high temperatures, with highs of 30°C (86°F) and nights dropping to 24°C (75°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Sanyi in September

As part of the rainy season, Sanyi sees around 15 days of rain in September, with an average of 226 mm (8.9 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Sanyi in September

If you're visiting Sanyi in September, expect highs of 30°C (86°F) and overnight lows around 24°C (75°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Sanyi in September

With approximately 192 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.

September in Sanyi has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Sanyi Temperature in September

Min Temperature 24°C (75°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 50%  

Precipitation 226 mm (8.9 in)  

Rainy days 15 days  

Humidity 76% *  

Sunshine 192 hours *  

Percentage Sunshine *  

* Data from: Taichung, Taiwan (31 KM, 19 Miles).

What to Wear in Sanyi in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Sanyi 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 Taiwan, check out our Sanyi's climate page.

More climate data for Sanyi

Temperature Rainfall Sunshine Humidity

See the full Sanyi climate overview or explore weather in Taiwan.