Best Time to Visit Tainan for City Trip – January Scores 94/100

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City Trips Potential

94/100

Excellent

Based on optimal climate

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Seasonality

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Best Time

January, February, December

Avoid

May, June, July, August, September, October

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Weather

19°C – 28°C

Avg Temp Range

Precipitation

Seasonal (check heatmap)

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Good For

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Planning a city trip to Tainan?

The best time to visit Tainan for a city trip is January, February, December, when you’ll get the best balance of weather, atmosphere, and activities.

Start planning your trip:

hotel → Find the best areas and hotels in Tainan explore → Browse top-rated things to do in Tainan

Climate Heatmap

See at a glance which months offer the best city trips conditions — based on temperature, rainfall and climate scores.

Data: WorldClim 2.1 (1 km² climate normals) · CRU TS (variability) · World Bank ICP (price levels) · How our scores work

For city trips in Tainan, January, February, December score highest on this page; July and June rank lowest. Use the month table below to match your stay dates.

→ See where to stay in Tainan

City Trips conditions breakdown

Monthly weather & climate data for Tainan

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
January	94Excellent Mild temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	19°	24°	29	6.8	77%	dry
February	92Excellent Mild temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	19°	24°	46	7.8	77%	dry
March	85Excellent Mild temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	21°	27°	52	8	77%	shoulder
April	63Suboptimal Warm temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	24°	29°	76	7.8	77%	shoulder
May	38Poor Warm temperatures. High rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	27°	31°	167	10.6	79%	wet
June	24Poor Warm temperatures. High rain conditions.	Predictability 38Weather conditions can vary significantly.	28°	31°	334	15.4	83%	wet
July	23Poor Warm temperatures. High rain conditions.	Predictability 0Weather conditions can vary significantly.	28°	32°	428	17.5	82%	wet
August	42Poor Warm temperatures. High rain conditions.	Predictability 0Weather conditions can vary significantly.	28°	31°	469	19.3	17%	wet
September	30Poor Warm temperatures. High rain conditions.	Predictability 60Weather conditions vary somewhat by season.	28°	32°	168	11.5	79%	wet
October	56Suboptimal Warm temperatures. Some rain conditions.	Predictability 60Weather conditions vary somewhat by season.	26°	31°	67	6.2	72%	shoulder
November	75Good Warm temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	23°	28°	37	5	76%	dry
December	92Excellent Mild temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	20°	25°	37	6.3	76%	dry

Source: Historical climate averages (30-year observation).

Quick summary: visiting Tainan

When is the best time to visit Tainan for city trips?

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January, February, December score highest for city trips in Tainan. The top month scores 94/100; compare all 12 months below before locking dates.

When is the rainy season in Tainan?

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Rainy season typically: May–September. Scores are usually weaker in that wetter stretch for city trips, so use the monthly table to work around the wettest window.