One of the most beautiful areas of Taiwan
Taroko National Park in Taiwan is a must see! Expect fantastic gorges, marble cliffs, waterfalls and an abundance of hiking trails.
Average temperatures, rainfall, sunshine and the best time to visit Taian.
Temperatures in Taian, Miaoli County, Taiwan, vary greatly throughout the year. July is the hottest month at 30°C (86°F), while January is the coldest at 19°C (66°F).
Rainfall is high, totalling around 2098 mm (83 in) per year. August is the wettest month and November the driest. The city also experiences a distinct rainy season from May to September, with warm summers and pleasant winters. The most sunshine falls in July, with an average of 7.7 hours of daily sunshine.
Pick a month to see the average temperature, rainfall and sunshine in Taian - and find the best time to visit.
The climate in Taian is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in July, the warmest time of the year, to a pleasant 19°C (66°F) during cooler months like January.
At night, you can expect temperatures ranging from 23°C (73°F) in July to around 12°C (54°F) during January.
Check out our detailed temperature page for more information.
Taian has a notably wet climate with abundant precipitation, recording 2098 mm (83 in) of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 430 mm (17 in) of precipitation, recorded across 17 rainy days. In contrast, the driest month November brings less rainfall, with 54 mm (2.1 in) over 15 rainy days. For more details, please visit our Taian Precipitation page.
Seasonal changes in sunshine hours are quite dramatic in Taian. While July receives considerable daily sunshine with up to 7.7 hours, February marks the darkest time of the year, where sunshine is scarce with only 2.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
The relative humidity is high throughout the year in Taian.
The city experiences its highest humidity in March, reaching 83%. In July, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
November and December typically offer the most optimal weather in Taian. In contrast, July, August and September tend to have less optimal conditions. Taian has a distinct rainy season from May to September, with warm summers and pleasant winters.
Daytime highs range from 19°C (66°F) in January to 30°C (86°F) in July. Nighttime lows range from 12°C (54°F) to 23°C (73°F). Temperatures vary considerably through the year.
Annual rainfall is around 2098 mm (83 in). August is the wettest month with 430 mm (17 in), while November is the driest with 54 mm (2.1 in).
Taian receives around 1,801 hours of sunshine per year. July is the sunniest month with 230 hours, while February is the cloudiest with just 84 hours.
Taian is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
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One of the most beautiful areas of Taiwan
Taroko National Park in Taiwan is a must see! Expect fantastic gorges, marble cliffs, waterfalls and an abundance of hiking trails.
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