December weather forecast
Kaohsiung City, Taiwan

December signifies the commencement of a cool end to the year in Kaohsiung City. Here, a moderate climatic condition is experienced with an average humidity level of 71.9%. The city receives the least rainfall during this month, with precipitation levels barely reaching 16mm (0.63") over 2.3 days. When compared to November, the weather is cooler, but showers significantly less frequently. Indeed, December's weather is emblematic of the mild winter Taiwan experiences, ensuring the holidays are enjoyed with minimal weather-associated disruptions.

Temperature

December begins with an average high-temperature of a still warm 25.1°C (77.2°F), reflecting close similarity to the preceding month. The temperature in Kaohsiung City dips to an average of 17.2°C (63°F) during December nights.

Humidity

December is the least humid month in Kaohsiung City, Taiwan, with an average relative humidity of 71.9%.

Rainfall

In Kaohsiung City, Taiwan, in December, during 2.3 rainfall days, 16mm (0.63") of precipitation is typically accumulated. In Kaohsiung City, during the entire year, the rain falls for 88.6 days and collects up to 1885mm (74.21") of precipitation.

Sea temperature

In Kaohsiung City, the average seawater temperature in December is 24.8°C (76.6°F).
Note: For someone not comfortable with cold, swimming in 24.8°C (76.6°F) waters might be a stretch. However, with favorable conditions like abundant sunshine, mild wind, and warm air temperatures, the experience can be improved. And while wetsuits are not a must, they can be considered.

Daylight

The month with the shortest days in Kaohsiung City is December, with an average of 10h and 48min of daylight.
On the first day of December, sunrise is at 06:22 and sunset at 17:13. On the last day of the month, sunrise is at 06:38 and sunset at 17:25 CST.

Sunshine

December has the least sunshine of the year, with an average of 5.2h of sunshine.

UV index

December is the month with the lowest UV index in Kaohsiung City, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In December, a regular UV index of 6 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be on guard! The reflective nature of sand and water boosts UV exposure.