Mild
Average highs are around 24°C, so days are mild rather than hot.
January verdict
Tainan, Taiwan in January
Weather score55Good
Good for holiday weather
Average highs are around 24°C, so days are mild rather than hot. Sunshine averages 4.3h per day, so this is not one of the brighter months. Rainfall averages 30mm, which is relatively low for holiday planning.
January weather
Monthly averages
Temp
24°C
Rain
30mm
Sun
4.3h
Sea
24°C
Weather score
55
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 30mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.3h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 24°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Tainan, Taiwan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
January24°C average high
January is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsMay to October
This stretch sets the upper range for average daytime heat.
Rain
January30mm average rain
January is one of Tainan's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
January4.3 hours average sun
January is one of Tainan's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
January24°C average sea
January is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJune to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
January55 weather score
January scores below Tainan's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsApril and October to November
These months have the strongest weather score in the monthly averages.
