Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
June verdict
Tongatapu, Tonga in June
Weather score70Good
Good for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 100mm, so some wet days are possible.
June weather
Monthly averages
Temp
27°C
Rain
100mm
Sun
0h
Sea
25°C
Weather score
70
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 100mm, so some wet days are possible.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 25°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Tongatapu, Tonga with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
June27°C average high
June is on the cooler side of Tongatapu's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to April and December
This stretch sets the upper range for average daytime heat.
Rain
June100mm average rain
June sits on the drier side of Tongatapu's year, which helps with sightseeing and transfers.
Driest monthsMay to November
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 Tongatapu's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
June25°C average sea
June is below Tongatapu's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to April
Sea temperatures are usually near 27°C in this stretch, so swimming comfort is at its strongest.
Weather score
June70 weather score
June sits close to Tongatapu's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsSeptember to December
These months have the strongest weather score in the monthly averages.