Mild
Average highs are around 25°C, so days are mild rather than hot.
June verdict
Good for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 7.6h per day, enough for a balanced month. Rainfall averages 119mm, so some wet days are possible.
Monthly averages
Temp
25°C
Rain
119mm
Sun
7.6h
Sea
18°C
Weather score
57
Good
Mild
Average highs are around 25°C, so days are mild rather than hot.
Showers
Rainfall averages 119mm, so some wet days are possible.
Some sun
Sunshine averages 7.6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 18°C, so the water can feel cool.
Map
Compare Yeonpyeong Island, South Korea with nearby places by weather score, rain, sun, temperature, and swim conditions.
June25°C average high
June sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
June119mm average rain
June sits near Yeonpyeong Island's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to June and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
June7.6 hours average sun
June is brighter than Yeonpyeong Island's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to June
This stretch has the strongest sunshine in the monthly averages.
June18°C average sea
June sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to September
Sea temperatures are usually near 21°C in this stretch, so swimming comfort is at its strongest.
June57 weather score
June scores above Yeonpyeong Island's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune and August to September
These months have the strongest weather score in the monthly averages.
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