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Weather in April
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Weather in April in Jeju Island

Thinking about venturing to Jeju Island this April and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Jeju Island in April?

Jeju Island is a region in South Korea. April in Jeju Island generally has mild temperatures, with high precipitation.

Temperatures

You can expect mild maximum daytime temperatures of around 16°C and nighttime temperatures around 11°C in Jeju.

Precipitation

In April, precipitation varies across different areas. From high rainfall in Jeju with an average of 109 mm to high rainfall in Seogwipo with 127 mm.

Average sunshine

The city Jeju usually sees around 196 hours of sunlight, indicating many sunny days.

For a closer look at April's conditions in Jeju Island, see the map below. For a more detailed look at Jeju Island's yearly weather, check out our Jeju Island climate page.

Where to go in Jeju Island in April

Find more information for the most popular destinations in the Jeju Island on the map below. Click on a destination dot for more detailes.

Weather conditions Weather
Temperatures
Precipitation
Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in April for the 2 most popular destinations in Jeju Island?

Jeju

In April Jeju generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Jeju
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
13°C 
7°C 
158 hours 
99 mm 
11 days 
unpleasant 
April April
16°C 
11°C 
196 hours 
109 mm 
12 days 
unpleasant 
May   >> May
>>  
20°C 
15°C 
211 hours 
111 mm 
11 days 
pleasant 
Climate in Jeju

Seogwipo

In April Seogwipo generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are tolerable that month.

Seogwipo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
14°C 
6°C 
173 hours 
101 mm 
11 days 
unpleasant 
April April
18°C 
10°C 
190 hours 
127 mm 
12 days 
tolerable 
May   >> May
>>  
22°C 
15°C 
198 hours 
134 mm 
11 days 
pleasant 
Climate in Seogwipo

Is your destination not in the list? Have a look at other destinations in Jeju Island, in South Korea.

Is April the best time to visit Jeju Island?

Given the typically unpleasant weather conditions in Jeju, April may not be the ideal time to visit Jeju Island.

Generally speaking, October provides perfect weather in Jeju. The weather in January and February, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Jeju Island. Interested in the weather conditions in a specific month? Select the month below.

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    • Weather and climate has detailed information for every country in the world. Are you going to South Korea? Get detailed historical weather averages for many cities in South Korea.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.