Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
May verdict
Good for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 5.4h per day, enough for a balanced month. Rainfall averages 189mm, so showers are a real planning factor.

Monthly averages
Temp
29°C
Rain
189mm
Sun
5.4h
Sea
28°C
Weather score
61
Good
Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
Wet
Rainfall averages 189mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.4h per day, enough for a balanced month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Compare Taitung, Taiwan with nearby places by weather score, rain, sun, temperature, and swim conditions.
May29°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to October
This stretch sets the upper range for average daytime heat.
May189mm average rain
May sits near Taitung's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May5.4 hours average sun
May sits close to Taitung's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
May28°C average sea
May sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJune to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
May61 weather score
May sits close to Taitung's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril and October
These months have the strongest weather score in the monthly averages.