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

In July, Incheon averages 29°C high / 23°C low with about 261 mm of rain; Jeju averages 30°C high / 25°C low with about 169 mm.

Incheon vs Jeju in July

Jeju is the better pick in July — 77 vs 58 on SeasonMap's comfort score. Jeju is sweltering, soaked, muggy air, while Incheon is hot, soaked, muggy air.

Incheon vs Jeju — July climate, side by side

	🇰🇷 Incheon	🇰🇷 Jeju
Comfort score	58/100 (D)	77/100 (B)
Feels-like high	33°C	36°C
Avg high / low	29° / 23°	30° / 25°
Rainfall	261 mm	169 mm
Rainy days	15	13
Humidity	87%	87%
Air quality (AQI)	84	51

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

Month by month

Incheon 🇰🇷 South Koreahot, soaked, muggy air · best May58
Jeju 🇰🇷 South Koreasweltering, soaked, muggy air · best August77

Incheon vs Jeju in July — FAQ

Is July better in Incheon or Jeju?: Jeju is the better pick in July — 77 vs 58 on SeasonMap's comfort score. Jeju is sweltering, soaked, muggy air, while Incheon is hot, soaked, muggy air.
What is the weather like in Incheon vs Jeju in July?: In July, Incheon averages 29°C high / 23°C low with about 261 mm of rain; Jeju averages 30°C high / 25°C low with about 169 mm.