TaiwanCountries Taiwan Miaoli County Sanyi
TaiwanTaiwan Miaoli County Sanyi
Sanyi
Weather averages
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Sanyi Weather and Climate: A Comprehensive Guide

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 maximum day and minimum 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, you can expect cooler temperatures, with averages dropping to around 13°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

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. For more details, please visit our Sanyi Precipitation page.

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

The average number of days each month with precipitation

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. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine
Data from: Taichung, Taiwan (31 KM, 19 Miles).

Daily hours of sunshine
Data from: Taichung, Taiwan (31 KM, 19 Miles).

Average humidity

The relative humidity is high throughout the year in Sanyi.

The city experiences its highest humidity in June, reaching 80%. In October, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year
Data from: Taichung, Taiwan (31 KM, 19 Miles).

Forecast for Sanyi

Wed   Jan 15
15°C | 10°C
NE 9 m/s
broken clouds and no rain

broken clouds and no rain

hourly forecast
Thu   Jan 16
17°C | 9°C
N 8 m/s
clear and no rain

clear and no rain

hourly forecast
Fri   Jan 17
19°C | 9°C
N 7 m/s
clear and no rain

clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

Select a Month of Interest

Check the conditions for any month of the year.

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.

     

     


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