Monthly weather forecast and climate
Busan, South Korea

The Haedong Yonggungsa Temple set on a beautiful hillside in Busan, South Korea
The Haedong Yonggungsa Temple set on a beautiful hillside in Busan, South Korea

Weather in January

January, like December, is a frosty winter month in Busan, South Korea, with average temperature ranging between max 6.1°C (43°F) and min 1.2°C (34.2°F). With an average high-temperature of 6.1°C (43°F) and an average low-temperature of 1.2°C (34.2°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Busan, is also a frosty month, with average temperature ranging between min 3.3°C (37.9°F) and max 8°C (46.4°F). In Busan, South Korea, the average high-temperature in February is relatively the same as in January - a still chilly 8°C (46.4°F). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Busan, South Korea, with average temperature ranging between min 6.6°C (43.9°F) and max 11.8°C (53.2°F). In Busan, South Korea, the average high-temperature in March marginally rises, from a frosty 8°C (46.4°F) in February, to a cool 11.8°C (53.2°F). Weather in March »

Weather in April

April in Busan, South Korea, is a mild spring month, with temperature in the range of an average high of 15.4°C (59.7°F) and an average low of 10.7°C (51.3°F). In April, the average high-temperature slightly increases, from a cool 11.8°C (53.2°F) in March, to a moderate 15.4°C (59.7°F). Weather in April »

Weather in May

May, the last month of the spring, in Busan, is a comfortable month, with temperature in the range of an average low of 15.2°C (59.4°F) and an average high of 19.8°C (67.6°F). In May, the average high-temperature slightly increases, from a mild 15.4°C (59.7°F) in April, to an enjoyable 19.8°C (67.6°F). Weather in May »

Weather in June

June, the first month of the summer, in Busan, is an agreeable month, with average temperature varying between 18.8°C (65.8°F) and 22.8°C (73°F). In Busan, the average high-temperature slightly increases, from a comfortable 19.8°C (67.6°F) in May, to an agreeable 22.8°C (73°F). Weather in June »

Weather in July

July is a warm summer month in Busan, South Korea, with temperature in the range of an average low of 22.7°C (72.9°F) and an average high of 25.8°C (78.4°F). In Busan, the average high-temperature in July slightly increases, from an agreeable 22.8°C (73°F) in June, to a moderately hot 25.8°C (78.4°F). Weather in July »

Weather in August

August, the last month of the summer, in Busan, is also a moderately hot month, with temperature in the range of an average low of 24.7°C (76.5°F) and an average high of 27.9°C (82.2°F). The warmest month is August, with an average high-temperature of 27.9°C (82.2°F) and an average low-temperature of 24.7°C (76.5°F). In August, the average heat index is appraised at a hot 32°C (89.6°F). Weather in August »

Weather in September

September, the first month of the autumn, in Busan, is still a warm month, with average temperature varying between 20.9°C (69.6°F) and 24.5°C (76.1°F). In Busan, the average high-temperature in September slightly decreases, from a moderately hot 27.9°C (82.2°F) in August, to a still warm 24.5°C (76.1°F). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Busan, South Korea, with average temperature ranging between max 20.1°C (68.2°F) and min 16°C (60.8°F). In October, the average high-temperature marginally drops, from a warm 24.5°C (76.1°F) in September, to an agreeable 20.1°C (68.2°F). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Busan, South Korea, with average temperature varying between 14.5°C (58.1°F) and 10.2°C (50.4°F). In Busan, the average high-temperature drops, from an agreeable 20.1°C (68.2°F) in October, to a mild 14.5°C (58.1°F). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Busan, South Korea, with average temperature fluctuating between 8.3°C (46.9°F) and 3.7°C (38.7°F). In December, the average high-temperature decreases, from a moderate 14.5°C (58.1°F) in November, to a chilly 8.3°C (46.9°F). Weather in December »
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FAQ

What is the coldest month in Busan?

January is the coldest month in Busan, South Korea, with an average high-temperature of 6.1°C (43°F) and an average low-temperature of 1.2°C (34.2°F).

What is the least humid month in Busan?

January and February, with an average relative humidity of 60%, are the least humid months in Busan.

How much does it rain in Busan?

Throughout the year, there are 98 rainfall days, and 496mm (19.53") of precipitation is accumulated.

How many days does it snow in Busan?

Throughout the year, in Busan, there are 2.1 snowfall days, and 1mm (0.04") of snow is accumulated.

When it does not snow in Busan?

In Busan, South Korea, snow does not fall in January through October and December.

What is the month with the least sunshine in Busan?

Months with the least sunshine are January and November, with an average of 6.3h of sunshine.

When is the lowest UV index in Busan?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

What month is the sea coldest in Busan?

With an average sea temperature of 13.3°C (55.9°F), March is the month with the coldest seawater.

When are the longest days in Busan?

With an average of 14.5h of daylight, June has the longest days of the year in Busan, South Korea.

What is the most humid month in Busan?

The most humid month is July, with an average relative humidity of 87%.

What is the wettest month in Busan?

July is the month with the most rainfall in Busan, South Korea. Rain falls for 13.3 days and accumulates 97mm (3.82") of precipitation.

What is the month with the highest UV index in Busan?

With an average maximum UV index of 7, July is the month with the highest UV index.

What is the warmest month in Busan?

August is the warmest month in Busan, South Korea, with an average high-temperature of 27.9°C (82.2°F) and an average low-temperature of 24.7°C (76.5°F).

What month is the sea warmest in Busan?

With an average sea temperature of 26.3°C (79.3°F), August is the month with the warmest seawater.

What month has the most sunshine in Busan?

The month with the most sunshine in Busan is August, with an average of 10h of sunshine.

When does it snow in Busan?

The only month with snowfall is November.

When does it snow the most in Busan?

The month with the most snowfall in Busan, South Korea, is November when snow falls for 0.1 days and typically aggregates up to 1mm (0.04") of snow.

What is the driest month in Busan?

The month with the least rainfall in Busan, South Korea, is December when the rain falls for 4.9 days and typically collects 12mm (0.47") of precipitation.

What is the month with the shortest days in Busan?

The month with the shortest days in Busan is December, with an average of 9.8h of daylight.

Average temperature
Busan, South Korea

Average temperature - Busan, South Korea

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (6.1°C).

The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).

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Average pressure
Busan, South Korea

Average pressure - Busan, South Korea

The month with the highest atmospheric pressure is January (1023.3mbar).
The month with the lowest atmospheric pressure is July (1007.6mbar).

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Average wind speed
Busan, South Korea

Average wind speed - Busan, South Korea

The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).

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Average humidity
Busan, South Korea

Average humidity - Busan, South Korea

The month with the highest relative humidity is July (87%).
Months with the lowest relative humidity are January and February (60%).

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Average rainfall
Busan, South Korea

Average rainfall - Busan, South Korea

The wettest month (with the highest rainfall) is July (97mm).
The driest month (with the least rainfall) is December (12mm).

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Average rainfall days
Busan, South Korea

Average rainfall days - Busan, South Korea

The month with the highest number of rainy days is August (14.1 days).
The month with the least rainy days is January (4.6 days).

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Average snowfall
Busan, South Korea

Average snowfall - Busan, South Korea

The month with the highest snowfall is November (1mm).
Months with the least snowfall are January, February, March, April, May, June, July, August, September, October and December (0mm).

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Average snowfall days
Busan, South Korea

Average snowfall days - Busan, South Korea

Months with the highest number of snowfall days are January and February (0.7 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature
Busan, South Korea

Average sea temperature - Busan, South Korea

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).

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Average daylight / Average sunshine
Busan, South Korea

Average daylight / Average sunshine - Busan, South Korea

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

The month with the most sunshine is August (Average sunshine: 10h).
Months with the least sunshine are January and November (Average sunshine: 6.3).

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Average sunshine days
Busan, South Korea

Average sunshine days - Busan, South Korea

The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is August (14.8 days).

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Average visibility
Busan, South Korea

Average visibility - Busan, South Korea

Months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).

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