What is the weather like in Incheon vs Jeju in June?

In June, Incheon averages 26°C high / 19°C low with about 106 mm of rain; Jeju averages 26°C high / 20°C low with about 170 mm.

Incheon vs Jeju in June

Incheon is the better pick in June — 82 vs 75 on SeasonMap's comfort score. Incheon is warm, rainy, muggy air, while Jeju is hot, soaked, muggy air.

Incheon vs Jeju — June climate, side by side

	🇰🇷 Incheon	🇰🇷 Jeju
Comfort score	82/100 (A)	75/100 (B)
Feels-like high	28°C	29°C
Avg high / low	26° / 19°	26° / 20°
Rainfall	106 mm	170 mm
Rainy days	8	11
Humidity	81%	87%
Air quality (AQI)	86	68

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Incheon 🇰🇷 South Koreawarm, rainy, muggy air · best May82
Jeju 🇰🇷 South Koreahot, soaked, muggy air · best August75

Incheon vs Jeju in June — FAQ

Is June better in Incheon or Jeju?: Incheon is the better pick in June — 82 vs 75 on SeasonMap's comfort score. Incheon is warm, rainy, muggy air, while Jeju is hot, soaked, muggy air.
What is the weather like in Incheon vs Jeju in June?: In June, Incheon averages 26°C high / 19°C low with about 106 mm of rain; Jeju averages 26°C high / 20°C low with about 170 mm.