Jeju and Seoul — Comparison weather

Comparison weather

Learn where is warmer and colder where in any month of the year. Compare the day and night temperature, water temperature and precipitation. Where the sun shines longer, and where the rains.

You have chosen to compare the two cities:

— Jeju (Korea)
— Seoul (Korea)

Most sunny months

Jeju

Seoul

October		15 days
May		15 days
March		14 days

October		20 days
May		19 days
March		18 days

The warmest months

August		29 °C
July		27.5 °C
September		24.9 °C

August		30.4 °C
July		29.8 °C
June		27.8 °C

The warmest water (sea, ocean)

August		27 °C
September		24.7 °C
July		24.5 °C

August		25.7 °C
September		23.6 °C
July		23.5 °C

The coldest months

January		7.1 °C
February		7.9 °C
December		9.1 °C

January		0.4 °C
December		2.1 °C
February		3.6 °C

Rainiest months

August		9 days
July		8 days
September		8 days

July		11 days
August		10 days
June		5 days

Most windy months

January		23.5 km / h
December		23.4 km / h
February		22.6 km / h

April		12 km / h
March		11.7 km / h
February		10.6 km / h