What is the weather like in Jeju vs Jeonju in September?

In September, Jeju averages 27°C high / 22°C low with about 239 mm of rain; Jeonju averages 27°C high / 18°C low with about 172 mm.

Jeju vs Jeonju in September

Jeju and Jeonju are nearly tied in September — 69 vs 71 on SeasonMap's comfort score. Jeju is hot, soaked, muggy air; Jeonju is hot, soaked, muggy air.

Jeju vs Jeonju — September climate, side by side

	🇰🇷 Jeju	🇰🇷 Jeonju
Comfort score	69/100 (C)	71/100 (B)
Feels-like high	30°C	30°C
Avg high / low	27° / 22°	27° / 18°
Rainfall	239 mm	172 mm
Rainy days	15	11
Humidity	81%	80%
Air quality (AQI)	62	67

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

Month by month

Jeju 🇰🇷 South Koreahot, soaked, muggy air · best August69
Jeonju 🇰🇷 South Koreahot, soaked, muggy air · best May71

Jeju vs Jeonju in September — FAQ

Is September better in Jeju or Jeonju?: Jeju and Jeonju are nearly tied in September — 69 vs 71 on SeasonMap's comfort score. Jeju is hot, soaked, muggy air; Jeonju is hot, soaked, muggy air.
What is the weather like in Jeju vs Jeonju in September?: In September, Jeju averages 27°C high / 22°C low with about 239 mm of rain; Jeonju averages 27°C high / 18°C low with about 172 mm.