Jeju Weather in May
What's the weather like in Jeju (Jeju) in May 2024?
The climate in Jeju during May can be summarized as mild and wet.
May is in the spring in Jeju and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 12°C (53°F) is normal.
| Daytime temperature | 19.6°C 67.2°F |
|---|---|
| Nightly temperature | 11.5°C 52.7°F |
| Average temperature | 15.5°C 59.9°F |
| Daily sunshine | 7.5 hrs |
| Avg rainfall | 155 mm 6.1 ins |
| Rainy days | 10 days |
| Sea temperature | 16.3°C 61.3°F |
| Humidity | 76% |
| Windspeed | 11.2kph 7 mph |
On average May is the 5th wettest month of the year in Jeju with around 155mm 6.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
May temperatures in Jeju
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Jeju in May 2024.
Other monthly averages
Jeju weather stats
| Hottest month: | August | 27.7°C 81.9°F |
|---|---|---|
| Driest month: | December | 46mm 1.8ins |
| Sunniest month: | October | 7hrs |
| Coldest month: | January | 6.4°C 43.5°F |
| Wettest month: | July | 280mm 11ins |
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