ClimateForecastDecemberJanuary >>

Sanyi Climate by Month

The climate in Sanyi is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to pleasant in the cooler months. It also experiences much rainfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

In Sanyi, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 31°C in July. In January, the coolest month of the year, temperatures drop to a pleasant 20°C. At night, expect cooler temperatures, averaging 13°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Sanyi experiences significant rainfall throughout the year, averaging 2071 mm of precipitation annually. Sanyi can be quite wet during August, receiving approximately 385 mm of precipitation over 16 rainy days.

In contrast November, experiences much drier conditions, with 53 mm of rainfall, spread across 14 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Sanyi experiences moderate variation in sunshine hours across the seasons. With 7.0 hours daily sunshine in July, it dips to 4.5 hours in February, offering a balanced mix of sunny and overcast days.

Monthly hours of sunshine

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

Daily hours of sunshine

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

The best time of year to visit Sanyi in Taiwan

During the months of January, February, March, April, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is the rainy season in Sanyi?
    Rainy season in Sanyi occurs in the months of April, May, June, July, August and September.
  • Which is the warmest month in Sanyi?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Sanyi?
    The coldest month is January with an average maximum temperature of 20°C.
  • Which is the wettest month in Sanyi?
    August tops the wettest month list with 385 mm of rainfall.
  • Which is the driest month in Sanyi?
    November is the driest month with 53 mm of precipitation.
  • Which is the sunniest month in Sanyi?
    July is the sunniest month with an average of 210 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Sanyi

    Sun   Dec 15
    17°C | 10°C
    N 25 km/h
    almost clear and no rain

    almost clear and no rain

    Mon   Dec 16
    17°C | 10°C
    NE 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Tue   Dec 17
    22°C | 11°C
    N 22 km/h
    clear and no rain

    clear and no rain