3 to 29°C
temperature
2834 hours
sunshine per day
466 mm
rain
214 days
dry
123 days
rain
28 days
snow

Climate of Busan

Busan has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Busan is 17° degrees and there is about 466 mm of rain in a year. It is dry for 203 days a year with an average humidity of 73% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 3°C and 29°C
  • Night:the average nighttime temperature is between -3°C and 22°C
  • Rain: it rains 123 days and there is a total of approximately 466 mm rainfall
  • Snow: it snows an average of 28 days per year
  • Sun hours: throughout the year there are 2834 sun hours
Maximum temperature: between 3°C and 29°C
Warmest month: 29°C in August
Coldest month: 3°C in January
Night temperature: between -3°C and 22°C
Dry days: 214 days
Days with rain: 123 days
Days with snow: 28 days
Total rain sum: 466 mm
Hours of sunshine: 2834 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Busan.

Precipitation graph

This graph shows the average amount of rainfall per month for Busan.

Climate table of Busan

In this climate table you can see at a glance what the average weather per month is for Busan. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Busan might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 3 6 11 16 22 26 28 29 25 20 13 5
Night temp. (°C) -3 -1 3 7 12 17 22 22 17 11 6 0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 15 16 29 31 29 34 82 100 39 46 22 23
Days with rain 8 6 9 10 8 12 18 18 9 7 9 9
Days with snow 11 5 1 - - - - - - - 1 10
Dry days 12 17 21 20 23 18 13 13 21 24 20 12
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 7 8 9 10 10 9 10 8 7 6 5
Wind force (Bft) 3 3 3 2 2 2 2 2 2 2 2 3
UV-index 2 2 3 4 5 5 7 6 5 4 3 1

Best time to visit Busan

The best time to visit Busan in South Korea is from May through July and September and October. In this period you have a warm temperature and little precipitation. The highest average temperature in Busan is 29°C in August and the lowest is 3°C in January.

Climate of Busan by month

What is the average climate in a given month for Busan? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Busan weather experiences

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