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Yuanshan Climate by Month

The climate in Yuanshan is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to mild in the cooler months. It also has a relatively rainy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In Yuanshan, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 31°C in July to a moderate 17°C in January. Nighttime temperatures can drop, with averages reaching 11°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Yuanshan experiences significant rainfall throughout the year, averaging 3409 mm of precipitation annually. The seasons in Yuanshan, bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 392 mm of precipitation. This rainfall is distributed across 20 rainy days.

In contrast, the driest month, March, experiences much less rainfall, totaling 156 mm over 21 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

In Yuanshan, summer days are longer and more sunny, with daily sunshine hours peaking at 7.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 2.1 hours per average day.

Monthly hours of sunshine

Data from: Yilan City, Taiwan (8 KM, 5 Miles).

Daily hours of sunshine

Data from: Yilan City, Taiwan (8 KM, 5 Miles).

The best time of year to visit Yuanshan in Taiwan

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

The average rainfall figures in Yuanshan are quite high. Throughout the year, you have a chance of prolonged precipitation. So no matter what time of year you go, you will always have to deal with a high number of rainy days. This makes it more challenging to point out the best time of year to visit. If we needed to pick one month we would choose July which is the sunniest month of the year.

Other facts from our historical weather data:
  • Which is the warmest month in Yuanshan?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Yuanshan?
    The coldest month is January with an average maximum temperature of 17°C.
  • Which is the wettest month in Yuanshan?
    June tops the wettest month list with 392 mm of rainfall.
  • Which is the driest month in Yuanshan?
    March is the driest month with 156 mm of precipitation.
  • Which is the sunniest month in Yuanshan?
    July is the sunniest month with an average of 224 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 Yuanshan

    Thu   Dec 12
    18°C | 15°C
    E 7 km/h
    overcast and no rain

    overcast and no rain

    Fri   Dec 13
    19°C | 13°C
    N 7 km/h
    5.8 mm
    overcast and rain

    overcast and rain

    Sat   Dec 14
    14°C | 9°C
    N 14 km/h
    2.3 mm
    overcast and  chance of rain

    overcast and chance of rain