Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
April verdict
Ha'apai, Tonga in April
Weather score63Good
Good for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 177mm, so some wet days are possible.
April weather
Monthly averages
Temp
29°C
Rain
177mm
Sun
0h
Sea
28°C
Weather score
63
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 177mm, so some wet days are possible.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Ha'apai, Tonga with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April29°C average high
April sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to May and December
This stretch sets the upper range for average daytime heat.
Rain
April177mm average rain
April is wetter than Ha'apai's yearly average, so flexible plans matter more.
Driest monthsJune to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April0 hours average sun
April is close to Ha'apai's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
April28°C average sea
April sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to April and December
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
April63 weather score
April is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJuly to December
These months have the strongest weather score in the monthly averages.