Busan weather by month

Check out Busan weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Busan (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
45°F maximum daytime temperature in January in Busan45
48°F maximum daytime temperature in February in Busan48
55°F maximum daytime temperature in March in Busan55
64°F maximum daytime temperature in April in Busan64
72°F maximum daytime temperature in May in Busan72
75°F maximum daytime temperature in June in Busan75
81°F maximum daytime temperature in July in Busan81
84°F maximum daytime temperature in August in Busan84
79°F maximum daytime temperature in September in Busan79
72°F maximum daytime temperature in October in Busan72
61°F maximum daytime temperature in November in Busan61
50°F maximum daytime temperature in December in Busan50
Min temperature (night-time)
28°F minimum night-time temperature in January in Busan28
32°F minimum night-time temperature in February in Busan32
39°F minimum night-time temperature in March in Busan39
48°F minimum night-time temperature in April in Busan48
55°F minimum night-time temperature in May in Busan55
63°F minimum night-time temperature in June in Busan63
72°F minimum night-time temperature in July in Busan72
73°F minimum night-time temperature in August in Busan73
66°F minimum night-time temperature in September in Busan66
55°F minimum night-time temperature in October in Busan55
45°F minimum night-time temperature in November in Busan45
34°F minimum night-time temperature in December in Busan34
Heat & Humidity
No heat & humidity in January in Busan0
No heat & humidity in February in Busan0
No heat & humidity in March in Busan0
No heat & humidity in April in Busan0
No heat & humidity in May in Busan0
No heat & humidity in June in Busan0
Moderate heat & humidity in July in BusanM
High heat & humidity in August in BusanH
Low heat & humidity in September in BusanL
No heat & humidity in October in Busan0
No heat & humidity in November in Busan0
No heat & humidity in December in Busan0
Sea temperature
57°F sea temperature in January in Busan57
55°F sea temperature in February in Busan55
55°F sea temperature in March in Busan55
57°F sea temperature in April in Busan57
61°F sea temperature in May in Busan61
68°F sea temperature in June in Busan68
73°F sea temperature in July in Busan73
79°F sea temperature in August in Busan79
75°F sea temperature in September in Busan75
70°F sea temperature in October in Busan70
66°F sea temperature in November in Busan66
61°F sea temperature in December in Busan61

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Busan

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Busan10
11 hours of daylight per day in February in Busan11
12 hours of daylight per day in March in Busan12
13 hours of daylight per day in April in Busan13
14 hours of daylight per day in May in Busan14
14 hours of daylight per day in June in Busan14
14 hours of daylight per day in July in Busan14
13 hours of daylight per day in August in Busan13
12 hours of daylight per day in September in Busan12
11 hours of daylight per day in October in Busan11
10 hours of daylight per day in November in Busan10
10 hours of daylight per day in December in Busan10
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Busan2
UV (maximum) index 4 (Moderate) in February in Busan4
UV (maximum) index 6 (High) in March in Busan6
UV (maximum) index 7 (High) in April in Busan7
UV (maximum) index 9 (Very High) in May in Busan9
UV (maximum) index 10 (Very High) in June in Busan10
UV (maximum) index 10 (Very High) in July in Busan10
UV (maximum) index 10 (Very High) in August in Busan10
UV (maximum) index 8 (Very High) in September in Busan8
UV (maximum) index 5 (Moderate) in October in Busan5
UV (maximum) index 3 (Moderate) in November in Busan3
UV (maximum) index 2 (Low) in December in Busan2

Rainfall in Busan

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
6 days with some rainfall in January in Busan6
7 days with some rainfall in February in Busan7
8 days with some rainfall in March in Busan8
11 days with some rainfall in April in Busan11
10 days with some rainfall in May in Busan10
11 days with some rainfall in June in Busan11
14 days with some rainfall in July in Busan14
12 days with some rainfall in August in Busan12
11 days with some rainfall in September in Busan11
6 days with some rainfall in October in Busan6
6 days with some rainfall in November in Busan6
5 days with some rainfall in December in Busan5
Average monthly rainfall (inches)
1.5 inches monthly rainfall in January in Busan1.5
2.0 inches monthly rainfall in February in Busan2.0
3.1 inches monthly rainfall in March in Busan3.1
5.9 inches monthly rainfall in April in Busan5.9
5.6 inches monthly rainfall in May in Busan5.6
8.8 inches monthly rainfall in June in Busan8.8
10.7 inches monthly rainfall in July in Busan10.7
8.3 inches monthly rainfall in August in Busan8.3
7.2 inches monthly rainfall in September in Busan7.2
2.8 inches monthly rainfall in October in Busan2.8
2.4 inches monthly rainfall in November in Busan2.4
1.1 inches monthly rainfall in December in Busan1.1

More about Busan

Busan by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for South Korea (Busan) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Busan?

Busan has a temperate climate with hot summers and dry winters.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Busan, South Korea typhoon season

% of month affected by tropical storms
0
0
0
0
0
1.3%
3.6%
5.9%
3.9%
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Compare Busan with the USA

Below the Busan chart shows average maximum daytime temperature for Busan, South Korea and the USA (Washington).

Maximum daytime temperature (°F)

Busan, South Korea
USA (Washington)
45
41
48
45
55
55
64
66
72
75
75
84
81
88
84
86
79
79
72
68
61
57
50
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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