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Green Island Weather and Climate: A Comprehensive Guide

Temperatures in Green Island experience a moderate degree of variance through the seasons. Days can be very warm, while the cooler months tend to be warm. It also experiences much rainfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Green Island, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a very warm 31°C in July. In January, the coolest month of the year, temperatures drop to a comfortable 24°C.

At night, you can expect cooler temperatures, with averages dropping to around 20°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Green Island has a notably wet climate with abundant precipitation, recording 2370 mm of rainfall per year. Green Island can be quite wet during September, receiving approximately 346 mm of precipitation over 17 rainy days.

In contrast March, experiences much drier conditions, with 87 mm of rainfall, spread across 16 rainy days. For more details, please visit our Green Island Precipitation page.

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

Sunshine over the year

Green Island can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.1 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 2.7 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Taitung City, Taiwan (35 KM, 22 Miles).

Daily hours of sunshine

Data from: Taitung City, Taiwan (35 KM, 22 Miles).

Forecast for Green Island

Wed   Jan 15
22°C | 18°C
N 17 m/s
1.5 mm
overcast and slight rain

overcast and slight rain

Thu   Jan 16
21°C | 17°C
N 14 m/s
2.2 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

Fri   Jan 17
22°C | 17°C
N 12 m/s
1.6 mm
overcast and  chance of rain

overcast and chance of rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Green Island in Taiwan

During the months of January, February, March 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:
  • Which is the warmest month in Green Island?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Green Island?
    The coldest month is January with an average maximum temperature of 24°C.
  • Which is the wettest month in Green Island?
    September tops the wettest month list with 346 mm of rainfall.
  • Which is the driest month in Green Island?
    March is the driest month with 87 mm of precipitation.
  • Which is the sunniest month in Green Island?
    July is the sunniest month with an average of 243 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.