Formosa Weather in October

In Formosa, October brings very high daytime temperatures around 30°C (86°F), with nights cooling to 19°C (66°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Formosa in October

It records the year's peak rainfall, often coming down quite heavily. We recommend bringing a poncho, which will keep you dry. Historically, approximately 9 days this month are expected to have rain, averaging 188 mm (7.4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Formosa in October

Expect highs of 30°C (86°F) in Formosa in October, with nights dropping to around 19°C (66°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 19°C (66°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 Formosa in October

Expect sunny days throughout the month, with an estimated 233 hours of sunshine. This makes it a pleasant time to visit Formosa.

October in Formosa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.