Seoul Weather in June
In June, Seoul averages a high of 27°C (81°F) and a low of 18°C (64°F), from 49 years of daily records (1971–2026).
27°C
Average high
81°F
18°C
Average low
64°F
35°C
Record high
95°F · June 28, 1976
7°C
Record low
45°F · June 4, 1973
What June Is Like in Seoul
- June in Seoul has become 1.9°C (3.4°F) warmer on average: the 2012–2026 average against 1970–1989.
- 6 of the 10 warmest Junes on record in Seoul have come since 2012.
- The June heat record, 35°C (95°F) on June 28, 1976, has stood for 50 years.
- The coldest June reading, 7°C (45°F) on June 4, 1973, has not been matched in 53 years.
At least 1 mm of rain falls on 33% of June days, and the month averages 131 mm in total.
Warmest: 2012 (29.7°C)Latest: 2026 (27.2°C)10-year averageLong-run average (26.9°C)
Look Up a Day in June
See the weather in Seoul on any June date, year by year.
Source: NOAA GHCN-Daily, Seoul City (1973–2025); Incheon (1971–2026). Averages cover 1971–2026. How we compute this