December weather forecast
Taitung County, Taiwan

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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"). A distinct characteristic of the December weather pattern is the move towards cooler and drier conditions. Get ready to welcome the year-end with relatively clear and chill weather typical of December in Taitung County.

Temperature

The arrival of December is marked by an average high-temperature of a still moderately hot 24.1°C (75.4°F), bearing a close resemblance to November. In December, Taitung County experiences a temperature dip to an average of 17.9°C (64.2°F) at night.

Humidity

December is the least humid month in Taitung County, with an average relative humidity of 70.9%.

Rainfall

The month with the least rainfall in Taitung County is December, when the rain falls for 7.5 days and typically collects 42mm (1.65") of precipitation.

Sea temperature

In Taitung County, in December, the average water temperature is 25°C (77°F).
Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

December has the shortest days of the year, with an average of 10h and 48min of daylight.
On the first day of December in Taitung County, sunrise is at 06:19 and sunset at 17:09. On the last day of the month, sunrise is at 06:35 and sunset at 17:21 CST.

Sunshine

The average sunshine in December in Taitung County is 3.2h.

UV index

The month with the lowest UV index in Taitung County is December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 6 in December translates into the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take caution! The UV rays from the Sun gain strength from sand and water reflections.
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Frequently asked questions

What are the temperatures in Taitung County in December?

The high-temperature during December is 24.1°C (75.4°F) and the low-temperature is 17.9°C (64.2°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in October is estimated at 34°C (93.2°F).

What is the least humid month in Taitung County?

With an average relative humidity of 70.9%, December is the least humid month.

What is the average humidity in December in Taitung County?

In Taitung County, Taiwan, the average relative humidity in December is 70.9%.

What is the driest month in Taitung County?

The month with the least rainfall is December, when the rain falls for 7.5 days and typically collects 42mm (1.65") of precipitation.

How many days does it rain in December in Taitung County?

In Taitung County, Taiwan, in December, it is raining for 7.5 days, with typically 42mm (1.65") of accumulated precipitation.

How warm is the water in December in Taitung County?

In Taitung County, Taiwan, the average seawater temperature in December is 25°C (77°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the month with the shortest days in Taitung County?

With an average of 10h and 48min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Taitung County?

In December, the average day length in Taitung County, Taiwan, is 10h and 46min.

What time are sunrise and sunset in December in Taitung County?

On the first day of December in Taitung County, Taiwan, sunrise is at 06:19 and sunset at 17:09. On the last day of the month, sunrise is at 06:35 and sunset at 17:21 CST.

How many hours of sunshine does Taitung County have in December?

In December, the average sunshine duration in Taitung County, Taiwan, is 3.2h.

What is the month with the lowest UV index in Taitung County?

The month with the lowest UV index in Taitung County is December, with an average maximum UV index of 6.

How high is the UV index in December in Taitung County?

The average daily maximum UV index in December in Taitung County is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Taitung County, Taiwan

Average temperature in December - Taitung County, Taiwan
  • Average high temperature in December: 24.1°C

The warmest month (with the highest average high temperature) is July (32.3°C).
The month with the lowest average high temperature is January (23.1°C).

  • Average low temperature in December: 17.9°C

The month with the highest average low temperature is July (26°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).

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Average humidity in December
Taitung County, Taiwan

Average humidity in December - Taitung County, Taiwan
  • Average humidity in December: 70.9%

The month with the highest relative humidity is June (79.4%).
The month with the lowest relative humidity is December (70.9%).

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Average rainfall in December
Taitung County, Taiwan

Average rainfall in December - Taitung County, Taiwan
  • Average rainfall in December: 41.7mm

The wettest month (with the highest rainfall) is August (308.2mm).
The driest month (with the least rainfall) is December (41.7mm).

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Average rainfall days in December
Taitung County, Taiwan

Average rainfall days in December - Taitung County, Taiwan
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (7.5 days).

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Average sea temperature in December
Taitung County, Taiwan

Average sea temperature in December - Taitung County, Taiwan
  • Average sea temperature in December: 25°C

The best months for swimming (with the highest average sea temperature) are June, July, August and September (29°C).
The coldest months (with the lowest average sea temperature) are January and February (24°C).

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Average daylight in December /
Average sunshine in December
Taitung County, Taiwan

Average daylight in December / Average sunshine in December - Taitung County, Taiwan
  • Average daylight in December: 10h and 5min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is July (Average sunshine: 7h and 48min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).

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Average UV index in December
Taitung County, Taiwan

Average UV index in December - Taitung County, Taiwan
  • Average UV index in December: 6

The months with the highest UV index are April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 6).

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Taitung County, Taiwan

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