South KoreaCountries South Korea April
South KoreaCountries South Korea
South Korea South Korea  
Weather in April
Climate ▸Forecast ▸April ▸May ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Weather in April in South Korea

Are you planning a trip a to South Korea in April and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in South Korea in April?

April in South Korea generally has temperatures that range from mild to pleasant, with precipitation levels ranging from moderate to high.

Temperatures

During the day the temperature is mild in Anmyeon at 14°C and pleasant in Daegu at 21°C. As night falls, temperatures generally drop to 7°C in Daegu and 8°C in Anmyeon.

For specific regional insights in South Korea, refer to the map provided below.

Precipitation

In April, precipitation varies across different areas. From moderate rainfall in Ganghwa with an average of 67 mm to high rainfall in Yeosu with 137 mm.

Average sunshine

The city Seoul usually sees around 208 hours of sunlight, indicating many sunny days.

For a more detailed look at South Korea's conditions throughout the year, check out our South Korea climate page.

Where to go in South Korea in April

Find more information for the most popular destinations in the South Korea on the map below. Click on a destination dot for more details.

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).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit South Korea, check out our South Korea's climate page.

Popular destinations

What is the weather like in April for the 5 most popular destinations in South Korea?

Seoul

In April Seoul generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 6°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Seoul
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
<<  
12°C 
0°C 
199 hours 
39 mm 
7 days 
unpleasant 
April April
19°C 
6°C 
208 hours 
74 mm 
8 days 
pleasant 
May   >> May
>>  
24°C 
12°C 
225 hours 
99 mm 
8 days 
perfect 
Climate in Seoul

Busan

In April Busan generally has pleasant 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.

Busan
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 
202 hours 
87 mm 
8 days 
tolerable 
April April
18°C 
10°C 
210 hours 
123 mm 
10 days 
tolerable 
May   >> May
>>  
22°C 
15°C 
227 hours 
123 mm 
9 days 
pleasant 
Climate in Busan

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

Incheon

In April Incheon generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Incheon
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
<<  
10°C 
2°C 
218 hours 
38 mm 
6 days 
poor 
April April
16°C 
7°C 
222 hours 
73 mm 
8 days 
tolerable 
May   >> May
>>  
21°C 
13°C 
242 hours 
98 mm 
8 days 
perfect 
Climate in Incheon

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

Is April the best time to visit South Korea?

In our opinion, April is a good time to visit South Korea with overall pleasant weather in Seoul. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit South Korea is in May and October with generally perfect weather in Seoul. In contrast, January, July, August and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in South Korea.

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.