Annual mean 14°C · wettest around August · prevailing wind W
Warmest
30.8 °C
Coldest
3.2 °C
Wettest
69%
Windiest
3.7 m/s
Prevailing
W
3.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Kunsan over the whole year is 14°C. August is the hottest month, with highs of about 30°C; February is the coldest, with lows of about -1°C. Kunsan has no sharply defined rainy season: the chance of rain on a given day runs from 37% in January, the driest month, to 61% in August, the wettest. Winds in Kunsan are highest in March, averaging 2.6 m/s (9 km/h), and lightest in September, at 1.9 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in Kunsan come in November, when the sky is typically 40% covered; July is the cloudiest month, at 56%.
Month by month Kunsan climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
3°C
-1°C
-1°C
37%
43%
2.2 m/s
0
0
8
February
5°C
-1°C
1°C
44%
43%
2.4 m/s
1
0
15
March
11°C
4°C
7°C
48%
42%
2.6 m/s
9
0
51
April
17°C
9°C
14°C
56%
42%
2.5 m/s
41
2
76
May
21°C
15°C
20°C
53%
45%
2.4 m/s
75
15
64
June
25°C
20°C
26°C
52%
50%
2.2 m/s
58
56
21
July
29°C
24°C
32°C
59%
56%
2.2 m/s
14
44
2
August
30°C
25°C
33°C
61%
50%
2.2 m/s
8
33
2
September
26°C
19°C
27°C
56%
49%
1.9 m/s
51
55
18
October
20°C
12°C
18°C
49%
40%
1.9 m/s
69
8
73
November
13°C
6°C
10°C
46%
40%
2.2 m/s
23
0
59
December
5°C
-0°C
1°C
40%
47%
2.3 m/s
1
0
17
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Kunsan weather by season
Year round, Kunsan has days of about 3°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from -1°C to 25°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around August and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Kunsan weather in winterDecember to February
High 5°CLow -1°CRain 40%
Winter in Kunsan has typical daily highs of about 5°C and lows of about -1°C, with a 40% chance of rain on a given day.
Kunsan weather in springMarch to May
High 16°CLow 9°CRain 52%
Spring in Kunsan has typical daily highs of about 16°C and lows of about 9°C, with a 52% chance of rain on a given day.
Kunsan weather in summerJune to August
High 28°CLow 23°CRain 57%
Summer in Kunsan has typical daily highs of about 28°C and lows of about 23°C, with a 57% chance of rain on a given day.
Kunsan weather in autumnSeptember to November
High 19°CLow 13°CRain 51%
Autumn in Kunsan has typical daily highs of about 19°C and lows of about 13°C, with a 51% chance of rain on a given day.
When is the rainy season in Kunsan?
Kunsan has no sharply defined rainy season: the chance of rain on a given day runs from 37% in January, the driest month, to 61% in August, the wettest.
What time of year is Kunsan windiest?
Winds in Kunsan are highest in March, averaging 2.6 m/s (9 km/h), and lightest in September, at 1.9 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in Kunsan year round?
The average temperature in Kunsan over the whole year is 14°C. August is the hottest month, with highs of about 30°C; February is the coldest, with lows of about -1°C.