When to go · Incheon

Incheon in August

Avoid month. Listed as a month to avoid: Jul–Aug (hot, humid) and Jan–Feb (cold, dry winds off the coast).

Key facts

Verdict: Avoid
Temperature: 30°C (86°F)86°F (30°C) / 24°C (75°F)75°F (24°C); average high / low
Rain days: 12
Crowds: High; South Korea overall
Prices: High; South Korea overall

Plan around it

Verdict

AvoidBest and avoid months for Incheon

Listed as a month to avoid: Jul–Aug (hot, humid) and Jan–Feb (cold, dry winds off the coast).

August is rated avoid. These months rate higher:

Long-term averages

IncheonHighs around 30 °C (86 °F), lows around 24 °C (75 °F), rain on about 12 daysHighs around 86 °F (30 °C), lows around 75 °F (24 °C), rain on about 12 days
Seoul and north-west, South Korea · Seoul, Incheon, Suwon, the DMZhot
Continental: dry winters down to −15 °C (5 °F) on cold snaps, hot humid summers. Fine dust (yellow dust and pollution) peaks Mar–Apr; the monsoon runs late Jun – Jul.Continental: dry winters down to 5 °F (−15 °C) on cold snaps, hot humid summers. Fine dust (yellow dust and pollution) peaks Mar–Apr; the monsoon runs late Jun – Jul.

South Korea overall: Hottest month and the typhoon season starts; Busan beaches at peak.

Weather, crowds and prices for any two months in Incheon, side by side.

First month

Second month

August: Listed as a month to avoid: Jul–Aug (hot, humid) and Jan–Feb (cold, dry winds off the coast).

April: Inside Incheon's best window: Apr–Jun and Sep–Nov.

Incheon: figures are long-term averages from this guide, not a forecast.