Climate and monthly weather forecastTaitung County, Taiwan

The climate of Taitung County

Taitung County occupies a distinctly geographical position in Taiwan, marked by its marine west coast, best described by the Köppen climate classification as Cfb or "warm summer". Inherent to this climate classification are moderate temperatures throughout the year, cool to mild winters and relatively warm summers.

Analyzing the climatological data, temperature fluctuations within Taitung County are reasonably mild. The lowest average temperature, recorded at 16.8°C (62.2°F) occurs at the very onset of the year and increases gradually to its peak, a warm 32.3°C (90.1°F) in the middle of the year in July. The year progresses with temperatures experiencing a gradual decrease, falling back to around 24.1°C (75.4°F) in December.

The same pattern is mirrored in sea temperatures, which range from 24°C (75.2°F) at the beginning and the end of the year to a warm 29°C (84.2°F) between June and September. The amount of sunshine received also follows a similar pattern, with the lowest average of 3.2 hours in January and December and peaking at 7.8 hours in July.

Rainfall in Taitung County shows considerable variations throughout the year. The county receives least rainfall in January, with an average of 43mm (1.69") over nearly nine days. This increases substantially to reach its peak of 308mm (12.13") over 11 days in August, then drops sharply to 42mm (1.65") over seven days in December.

The best time to visit Taitung County

Given the climatological patterns, the most favorable time for a visit to Taitung County would arguably be between July and September. During this time, the region boasts of warm temperatures averaging between 31°C (87.8°F) and 32.2°C (90°F), accompanied by an average sea temperature of 29°C (84.2°F), making it ideal for beach and water-based activities. Though rainfall is comparatively high, the average sunshine hours are also at their peak, giving visitors plenty of time to enjoy the outdoors.

The worst time to visit Taitung County

The least favorable time to visit Taitung County would be from April to June. These months exhibit high rainfall with an average of between 74mm (2.91") to 248mm (9.76") and 11.1 to 14.1 days of rainfall on average. Although the temperature range during this period from 25.4°C (77.7°F) to 31.4°C (88.5°F) is warm, the high humidity ranging from 76.5% to 79.4% could make the conditions uncomfortably moist.

Spring weather in Taitung County

Spring in Taitung County, spanning from March to May, witnesses a progressive increase in temperatures. Starting from a mild 19°C (66.2°F) in March, temperatures rise to a warmer 23.4°C (74.1°F) by May. Corresponding to this, sea temperatures also rise from an average of 25°C (77°F) to 28°C (82.4°F). Rainfall during spring varies significantly, starting with 43mm (1.69") over nine days in March, but escalating to a much higher 157mm (6.18") over 14.1 days by May.

Summer weather in Taitung County

Summer in Taitung County, which extends from June to August, can be quite warm with temperatures ranging from 25.1°C (77.2°F) to a high of 26°C (78.8°F). The sea temperatures during these months peak at 29°C (84.2°F). Despite the expected rainfall averaging from 248mm (9.76") to 308mm (12.13"), there’s plenty of sunshine, with an average daily duration of daylight ranging from 13.5 hours to 12.9 hours.

Autumn weather in Taitung County

Autumn in Taitung County, from September to November, experiences a gradual decrease in temperature, falling from an average of 24.8°C (76.6°F) in September to 20.8°C (69.4°F) by November. Correspondingly, sea temperatures also decrease from 29°C (84.2°F) to 26°C (78.8°F). Rainfall begins to drop in autumn, reducing from 299mm (11.77") over 13.7 days in September to 78mm (3.07") over 7.8 days by November.

Winter weather in Taitung County

Winter months in Taitung, from December to February, witness the lowest temperatures in the region ranging from 16.8°C (62.2°F) to 17.4°C (63.3°F). The sea temperatures reduce to 24°C (75.2°F) on average, limiting water-based activities. Rainfall too is at its minimum during this period with an average of from 42mm (1.65") to 48mm (1.89") falling over about eight to ten days.

Weather in January

Start the year with relatively cool conditions in Taitung County, Taiwan, as January features a mild winter climate. The chill in the air is more noticeable in the morning, implying lower temperatures compared to the rest of the day. Weather in January »

Weather in February

The last month of the winter, February, is warm month in Taitung County, Taiwan, with temperature in the range of an average low of 17.4°C (63.3°F) and an average high of 23.6°C (74.5°F). With the start of February, Taitung County measures an average high-temperature of a still warm 23.6°C (74.5°F), not significantly differing from January's 23.1°C (73.6°F). Weather in February »

Weather in March

The first month of the spring, March, is also a moderately hot month in Taitung County, Taiwan, with temperature in the range of an average low of 19°C (66.2°F) and an average high of 25.4°C (77.7°F). The advent of March signifies a minor shift to an average high-temperature of a still moderately hot 25.4°C (77.7°F), aligning closely with February. Weather in March »

Weather in April

With April comes a noticeable change in Taitung County's weather dynamics. The increase in temperature cements the arrival of spring along with an extension in daylight hours. Despite the warm spring days, April also brings a significant jump in rainfall registering 74mm (2.91"). Weather in April »

Weather in May

May ushers in Taitung County's early summer weather with unmistakably warmer temperatures. It exhibits a notable departure from the spring weather experienced in April. With the rise in temperatures, rainfall levels amplify drastically reaching 157mm (6.18"). Weather in May »

Weather in June

Taitung County witnesses full-fledged summer in June. Warmer weather becomes norms in June, accompanied with some of the highest rainfall measures at 248mm (9.76"). The increase in relative humidity makes the environment feel more humid thus extending into more daylight. Weather in June »

Weather in July

July carries on with Taitung County's summer season advancing with soaring temperatures and slightly lower wet conditions. Compared to June's heavy rainfall, July introduces a small dip. Appreciate the longest day length in July coupled with the highest UV index. Weather in July »

Weather in August

August is at the peak of summer in Taitung County, with some of the highest temperatures of the year. Although the number of rain distribution days is fewer than in July, the amount of rainfall is increased to 308mm (12.13"). Long bright sunshine hours, coupled with maximum daily temperatures, make August the warmest month. Weather in August »

Weather in September

September sees a transition from the hot summer temperatures of August to more moderate values in Taitung County. Relative humidity remains quite constant as precipitation levels decrease slightly to 299mm (11.77"). Daylight hours continue to reduce, signaling the tail end of the long summer days. Weather in September »

Weather in October

October introduces Taitung County to more relaxed temperatures following the intense summer heat. Rainfall decreases dramatically compared with September's levels. The sea temperature, too, starts to cool as sunlight hours slowly decrease. Weather in October »

Weather in November

November marks a substantial change in weather as Taitung County transitions towards the end of the year. Shorter days, lower temperature readings, and decreased rainfall become more common. A steady decline in sea temperature indicates the onset of winter. Weather in November »

Weather in December

Arriving at the end of the year, December brings cooler temperatures and a further decrease in daylight hours in Taitung County. A continuous decline in sea temperature paired with reduced UV index reflects the winter month. December denotes the drier months with lower rainfall, registering a modest 42mm (1.65"). Weather in December »