Mild
Average highs are around 25°C, so days are mild rather than hot.
June verdict
Incheon, South Korea in June
Weather score57Good
Good for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 7.5h per day, enough for a balanced month. Rainfall averages 128mm, so some wet days are possible.
June weather
Monthly averages
Temp
25°C
Rain
128mm
Sun
7.5h
Sea
17°C
Weather score
57
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 128mm, so some wet days are possible.
Some sun
Sunshine averages 7.5h per day, enough for a balanced month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Weather map
Compare Incheon, South Korea with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
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.
Rain
June128mm average rain
June sits near Incheon's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
June7.5 hours average sun
June is brighter than Incheon'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.
Sea temperature
June17°C average sea
June is close to Incheon's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to October
Sea temperatures are usually near 21°C in this stretch, so swimming comfort is at its strongest.
Weather score
June57 weather score
June scores above Incheon'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.
