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Weather in Annual in South Korea

Are you planning a trip a to South Korea in Annual 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 Annual?

Annual in South Korea generally has temperatures that range from very cold to cold, with precipitation levels ranging from low to moderate. During Annual, winter is in full swing.

Temperatures

During the day temperatures vary from very cold in Pyeongchang at 1°C to cold in Seogwipo at 9°C. At night it cools down to 4°C in Seogwipo and -10°C in Pyeongchang . Typically, it's the chilliest month of the year. Making it a great time for staying indoors and enjoying the warmth. Make sure you're prepared by packing the right winter outfits.

To explore the conditions in South Korea in more detail, check the map below.

Precipitation

In Annual, precipitation varies across different areas. From low snow/rainfall in Ganghwa with an average of 19 mm to moderate snow/rainfall in Jeju with 81 mm. Based on our climate data it is the driest month of the year in Seoul.

Average sunshine

Most cities enjoy a balanced amount of sunshine, with around 171 hours of sunlight anticipated in Seoul. This ensures the days are neither too dim nor excessively sunny.

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 Annual

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

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 Annual for the 5 most popular destinations in South Korea?

Seoul

In Annual Seoul generally has low temperatures with maximum daytime temperatures around 3°C, minimum nighttime temperatures around -7°C and low monthly snow/rainfall. So on average the conditions are poor that month.

Seoul
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
18°C 
8°C 
2,148 hours 
1236 mm 
107 days 
3°C 
-7°C 
171 hours 
21 mm 
7 days 
poor 
6°C 
-5°C 
172 hours 
30 mm 
6 days 
Climate in Seoul

Busan

In Annual Busan generally has low temperatures with maximum daytime temperatures around 9°C, minimum nighttime temperatures around 1°C and moderate monthly rainfall. So on average the conditions are poor 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
<<   Annual Annual
<<  
19°C 
12°C 
2,361 hours 
1367 mm 
106 days 
9°C 
1°C 
204 hours 
37 mm 
6 days 
poor 
10°C 
2°C 
188 hours 
53 mm 
7 days 
poor 
Climate in Busan

Jeju

In Annual Jeju generally has low temperatures with maximum daytime temperatures around 9°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are poor 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
<<   Annual Annual
<<  
19°C 
14°C 
1,846 hours 
1452 mm 
139 days 
9°C 
5°C 
69 hours 
81 mm 
13 days 
poor 
10°C 
5°C 
105 hours 
77 mm 
12 days 
poor 
Climate in Jeju

Seogwipo

In Annual Seogwipo generally has low temperatures with maximum daytime temperatures around 9°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are poor 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
<<   Annual Annual
<<  
20°C 
13°C 
2,057 hours 
1619 mm 
135 days 
9°C 
4°C 
152 hours 
64 mm 
12 days 
poor 
10°C 
4°C 
154 hours 
72 mm 
11 days 
poor 
Climate in Seogwipo

Incheon

In Annual Incheon generally has low temperatures with maximum daytime temperatures around 3°C, minimum nighttime temperatures around -5°C and low monthly snow/rainfall. So on average the conditions are poor that month.

Incheon
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
17°C 
9°C 
2,397 hours 
1208 mm 
104 days 
3°C 
-5°C 
188 hours 
22 mm 
7 days 
poor 
5°C 
-3°C 
189 hours 
30 mm 
6 days 
poor 
Climate in Incheon

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

Is Annual the best time to visit South Korea?

In our view, Annual might not be the best time to travel to South Korea with often poor weather in Seoul.

Generally speaking, the best visiting conditions can be found in May and October offering mostly perfect weather in Seoul. The weather in January, July, August and December, on the other hand, tends to be poor.

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.