Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
June verdict
Tokara Islands, Japan in June
Weather score50Mixed
Mixed for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 401mm, so showers are a real planning factor.
June weather
Monthly averages
Temp
30°C
Rain
401mm
Sun
0h
Sea
26°C
Weather score
50
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 401mm, so showers are a real planning factor.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Tokara Islands, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
June30°C average high
June sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
June401mm average rain
June is one of Tokara Islands' wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to April, August, and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
June0 hours average sun
June is close to Tokara Islands' usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
June26°C average sea
June is close to Tokara Islands' yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
June50 weather score
June scores below Tokara Islands' yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to November
These months have the strongest weather score in the monthly averages.
