Cool
Average highs are around 19°C, so pack for cooler days.
February verdict
Poor for holiday weather
Average highs are around 19°C, so pack for cooler days. Sunshine averages 3h per day, so this is not one of the brighter months. Rainfall averages 118mm, so some wet days are possible.
Monthly averages
Temp
19°C
Rain
118mm
Sun
3h
Sea
22°C
Weather score
35
Poor
Cool
Average highs are around 19°C, so pack for cooler days.
Showers
Rainfall averages 118mm, so some wet days are possible.
Limited sun
Sunshine averages 3h 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
Compare Kumejima, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
February19°C average high
February has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
February118mm average rain
February is one of Kumejima's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
February3 hours average sun
February is one of Kumejima's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
February22°C average sea
February is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
February35 weather score
February is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJuly and September to October
These months have the strongest weather score in the monthly averages.
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