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    South Korea

    Busan weather and climate

    South Korea

    Busan weather and climate

     

    Day

    26 °C

     

    Night

    19 °C

     

    Sea

    25 °C

     

    Precipitation

    172 mm

    in month

     

    Rainy days

    9 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    6 hours

    average

     

    Humidity

    76 %

     

    Day

    26 °C

     

    Night

    19 °C

     

    Sea

    25 °C

     

    Precipitation

    172 mm

    in month

     

    Rainy days

    9 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    6 hours

    average

     

    Humidity

    76 %

    Weather charts for Busan

    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)051015202530Precipitation (mm)0300
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)051015202530Precipitation (mm)0300
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days024681012141651015
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day0246810246810
    Wind chart
    JanFebMarAprMayJunJulAugSepOctNovDecWind0246123456
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %455055606570758085905060708090
    Data backed by 40 years of history

    We make the most from 40 years of historical weather data to predict the best weather conditions.

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    16 500 000 weather records

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    Aerial view of architecture near Busan on a sunny day with some clouds

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    Season
    Day temperature
    0
    > 16 °C
    36
    Night temperature
    -6
    > 6 °C
    30
    Sea temperature
    16
    > 18 °C
    32
    Wet days per month
    2
    < 15
    20

    Destinations with similar weather to Busan

    Other destinations in South Korea


    Weather overview for Busan

    Weather overview

    Busan (South Korea) in general has a mild continental climate. The day temperatures range from 6.9 °C (44.4 °F) in January to 29.0 °C (84.2 °F) in August. The least rainy month in Busan is December with its 3 days of rain, the rainiest month is July, when it rains 13 days. Sea temperatures are in the following range: 13.5 °C (56.3 °F) in March to 26.0 °C (78.8 °F) in August. Temperatures during the night go from -1.6 °C (29.1 °F) in January to 22.9 °C (73.2 °F) in August.

    January weather

    The descent of the sea temperature can be observed, the value of this measure is 14.7 °C (58.5 °F) in Busan, while the day temperature reaches its minimum in January. The number of rainy days rise's start could be observed, the value of this measure is 4 days, and the rainfall amount starts to rise as well, with its value of 35 mm (1.37 in). The minimum of the night temperature is observable, its value is -1.6 °C (29.1 °F). The humidity reaches its minimum, the value of this measure is 54 %.

    February weather

    The beginning of the rise of the day temperature could be noticed in Busan, while the descent of the sea temperature can be observed, with its value of 13.5 °C (56.3 °F). The rise of the number of rainy days can be observed, with its value being 6 days, and the rainfall amount rises similarly to the previous month too, its value is 47 mm (1.85 in). The ongoing dry season is noticeable. The night temperature rise's start could be observed, with its value of 0.1 °C (32.2 °F).

    March weather

    The rise of the day temperature can be observed in Busan, while the sea temperature is on its minimum in March. The number of rainy days continues to rise, with its value being 7 days, and the rainfall amount continues to rise too. The night temperature continues to rise, its value is 4.0 °C (39.2 °F). The wind speed reaches its maximum in March.

    April weather

    The sea temperature rise's start could be observed, the value of this measure is 14.5 °C (58.1 °F) in Busan, while the day temperature rises similarly to the previous month, its value is 18.1 °C (64.6 °F). The number of rainy days rises similarly to the previous month, the value of this measure is 8 days, and the rainfall amount rises similarly to the previous month as well. The night temperature continues to rise, its value is 8.8 °C (47.8 °F).

    May weather

    The day temperature rises similarly to the previous month, with its value of 21.8 °C (71.2 °F) in Busan, and the rise of the sea temperature can be observed as well, with its value being 16.6 °C (61.8 °F). The rainfall amount continues to rise. The rise of the night temperature can be observed, with its value being 13.4 °C (56.1 °F). The number of sun hours (without clouds) is on its maximum in this month.

    June weather

    The day temperature continues to rise, with its value being 24.2 °C (75.6 °F) in Busan, and the sea temperature rises similarly to the previous month as well, the value of this measure is 19.8 °C (67.7 °F). The tourist season is about to start this month. The beginning of the rise of the number of rainy days could be noticed, with its value being 10 days, while the rainfall amount rises similarly to the previous month, its value is 200 mm (7.88 in). The night temperature rises similarly to the previous month, its value is 17.6 °C (63.7 °F).

    July weather

    The tourist season is close to its peak in Busan. The sea temperature continues to rise, with its value of 23.1 °C (73.6 °F), and the day temperature rises similarly to the previous month too, with its value of 27.3 °C (81.1 °F). The maximum of the number of rainy days can be noticed, with its value of 13 days, and the rainfall amount reaches its maximum too in this month. The minimum of the number of sun hours (without clouds) can be noticed in this month.

    August weather

    The tourist season is taking place in August in Busan. The day temperature is on its maximum, its value is 29.0 °C (84.2 °F), and the sea temperature reaches its maximum too, with its value being 26.0 °C (78.8 °F). The number of rainy days starts to descent, its value is 12 days. The maximum of the night temperature is observable, with its value of 22.9 °C (73.2 °F). The number of sun hours (without clouds) starts to rise, its value is 7 hours.

    September weather

    The beginning of the descent of the day temperature could be noticed, its value is 25.7 °C (78.3 °F) in Busan, and the sea temperature descent's start could be observed as well. The number of rainy days descents similarly to the previous month, the value of this measure is 9 days, and the rainfall amount descents similarly to the previous month too, with its value being 172 mm (6.76 in). The tourist season is close to its peak this month. The beginning of the descent of the night temperature could be noticed, with its value being 18.6 °C (65.5 °F).

    October weather

    The descent of the day temperature can be observed, with its value being 21.7 °C (71.1 °F) in Busan, and the sea temperature descents similarly to the previous month as well, the value of this measure is 21.7 °C (71.1 °F). There is pending tourist season. The number of rainy days continues to descent, with its value of 5 days, and the descent of the rainfall amount can be observed as well, with its value of 61 mm (2.38 in). The night temperature continues to descent, the value of this measure is 12.9 °C (55.2 °F).

    November weather

    The descent of the sea temperature can be observed, the value of this measure is 19.1 °C (66.3 °F) in Busan, and the descent of the day temperature can be observed as well, the value of this measure is 15.7 °C (60.3 °F). The night temperature continues to descent, its value is 6.6 °C (43.9 °F). The descent of the rainfall amount can be observed. The beginning of the descent of the number of sun hours (without clouds) could be noticed. The wind speed reaches its minimum, with its value being 2.7.

    December weather

    The sea temperature continues to descent, with its value of 16.8 °C (62.2 °F) in Busan, and the day temperature descents similarly to the previous month as well, its value is 9.6 °C (49.3 °F). The minimum of the rainfall amount can be noticed, with its value of 24 mm (0.96 in), and the number of rainy days reaches its minimum as well, its value is 3 days. The dry season is taking place in December. The minimum of the day length is observable, the value of this measure is 10 hours.

    FAQs

    What is the night temperature in January in Busan?

    The average night temperature in Busan in January is -1.6 °C (29.1 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

    What is the humidity in February in Busan?

    In February in Busan, expect humidity around 57 %.

    How many sunny hours can I expect in Busan in April?

    In Busan in April, you can expect around 7 hours of sunshine.

    How many rainy days can I expect in May in Busan?

    In Busan in May, we can expect 8 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.8 days of the week, or in general - 26 % days.

    What is the sea temperature in Busan in June?

    The temperature of the sea in June in Busan is 19.8 °C (67.7 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.

    Is July part of the wet season in Busan?

    No, there is no wet season in July in Busan - you can expect 13 days of rain during the month.

    Is it hot in Busan in August?

    In Busan in August, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

    What temperature can I expect during the day in Busan in September?

    The average daily temperature in September in Busan is 25.7 °C (78.3 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

    Are there good conditions to visit in Busan in October?

    October is a good month to visit Busan. You can expect just 5 days of rain during the month, taking an umbrella is not necessary. There are some people, who may feel a slight chill at 21.7 °C (71.1 °F), but others will feel perfectly fine. A sea temperature of 21.7 °C (71.1 °F) can seem colder to some, but others will call it refreshing. The temperature of 12.9 °C (55.2 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

    Is there a dry season in Busan in November?

    Yes, there is a dry season in Busan in November with just 5 days during the month being rainy.

    How windy is it in Busan in December?

    An average wind scale that can be expected in December in Busan is 3.2.