Mild
Average highs are around 25°C, so days are mild rather than hot.
April verdict
Ogasawara Islands, Japan in April
Weather score66Good
Good for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 106mm, so some wet days are possible.
April weather
Monthly averages
Temp
25°C
Rain
106mm
Sun
0h
Sea
22°C
Weather score
66
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 106mm, so some wet days are possible.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 22°C, so the water can feel cool.
Map
Weather map
Compare Ogasawara Islands, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April25°C average high
April is on the cooler side of Ogasawara Islands' year, useful if you prefer less intense daytime heat.
Warmest monthsJune to October
This stretch sets the upper range for average daytime heat.
Rain
April106mm average rain
April sits near Ogasawara Islands' yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to February
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 Ogasawara Islands' usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
April22°C average sea
April is below Ogasawara Islands' yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to October
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
April66 weather score
April sits close to Ogasawara Islands' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to September and November
These months have the strongest weather score in the monthly averages.