Cool
Average highs are around 9°C, so pack for cooler days.
February verdict
Poor for holiday weather
Average highs are around 9°C, so pack for cooler days. Sunshine averages 4.9h per day, so this is not one of the brighter months. Rainfall averages 74mm, which is relatively low for holiday planning.
Monthly averages
Temp
9°C
Rain
74mm
Sun
4.9h
Sea
15°C
Weather score
24
Poor
Cool
Average highs are around 9°C, so pack for cooler days.
Drier
Rainfall averages 74mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.9h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 15°C, so the water can feel cool.
Map
Compare Tsushima, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
February9°C average high
February has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
February74mm average rain
February sits on the drier side of Tsushima's year, which helps with sightseeing and transfers.
Driest monthsJanuary to March and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
February4.9 hours average sun
February is one of Tsushima's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to May and August
This stretch has the strongest sunshine in the monthly averages.
February15°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 24°C in this stretch, so swimming comfort is at its strongest.
February24 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 monthsAugust to October
These months have the strongest weather score in the monthly averages.
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