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Taroko National Park in Taiwan is a must see! Expect fantastic gorges, marble cliffs, waterfalls and an abundance of hiking trails.
Tainan - Guantian District Weather in December
With daytime temperatures of 24°C (75°F) and nighttime lows of 16°C (61°F), December in Tainan - Guantian District brings high temperatures during the day. The excellent weather makes it an appealing time to visit.
Rainfall in Tainan - Guantian District in December
You can expect rain on around 13 days based on historical patterns, with 58 mm (2.3 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Tainan - Guantian District in December
The temperature in Tainan - Guantian District in December is excellent. Daytime highs reach 24°C (75°F), with nights dropping to 16°C (61°F). This month falls in the winter season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Tainan - Guantian District in December
With approximately 195 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Tainan - Guantian District Temperature in December
Min Temperature
16°C (61°F)
Max Temperature
24°C (75°F)
Chance of Rain
44%
Precipitation
58 mm (2.3 in)
Rainy days
13 days
Humidity
76%
Sunshine
195 hours
Percentage Sunshine
Tainan - Guantian District Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tainan - Guantian District - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tainan - Guantian District typically stay consistent throughout December, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 15°C (59°F) to 17°C (63°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Tainan - Guantian District in December
Browse day-by-day weather records for Tainan - Guantian District spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tainan - Guantian District historical weather extremes in December
The extremes listed below come from historical weather data collected in Tainan - Guantian District from 1976 through 2025.
- On December 15, 2009, temperatures climbed to 32°C (90°F), marking the warmest December day on record.
- Tainan - Guantian District experienced its chilliest December day on December 31, 2020, reaching only 13°C (55°F).
- Nighttime temperatures dropped to 5°C (41°F) on December 17, 1985, marking the coldest December night on record.
Best Places in Taiwan in December
Find out more about the weather in Taiwan and which places have the best travel conditions in this month. See all of Taiwan in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Tainan - Guantian District in December
Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Tainan - Guantian District in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling10/10 -
Walking10/10 -
Camping8/10 -
Outdoor sports10/10
Tainan - Guantian District 3-Day Forecast
More climate data for Tainan - Guantian District
Temperature Rainfall Sunshine Humidity
See the full Tainan - Guantian District climate overview or explore weather in Taiwan.
Popular in December
Where to go in December - average daytime high across popular destinations.
Kaohsiung
25°C (77°F) Kenting National Park24°C (75°F) Taichung23°C (73°F) Magong City
22°C (72°F) Taitung City
21°C (70°F) Taipei20°C (68°F) Hualien City19°C (66°F) Wujie20°C (68°F) Bucket list
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