Annual mean 14°C · wettest around July · prevailing wind W
Warmest
30.7 °C
Coldest
4.4 °C
Wettest
94%
Windiest
4.0 m/s
Prevailing
W
3.1 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 Suncheon over the whole year is 14°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -1°C. Suncheon has no sharply defined rainy season: the chance of rain on a given day runs from 50% in October, the driest month, to 71% in July, the wettest. Winds in Suncheon are highest in February, averaging 2.8 m/s (10 km/h), and lightest in July, at 1.9 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in Suncheon come in January, when the sky is typically 49% covered; July is the cloudiest month, at 70%.
Month by month Suncheon 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
5°C
-1°C
0°C
52%
49%
2.6 m/s
1
0
13
February
7°C
-0°C
2°C
61%
52%
2.8 m/s
1
0
24
March
12°C
4°C
8°C
58%
51%
2.6 m/s
12
0
57
April
17°C
8°C
14°C
63%
53%
2.5 m/s
44
1
77
May
22°C
14°C
20°C
62%
60%
2.2 m/s
81
15
64
June
26°C
19°C
26°C
71%
66%
2.0 m/s
56
58
19
July
28°C
23°C
31°C
71%
70%
1.9 m/s
25
48
6
August
30°C
24°C
33°C
71%
60%
2.0 m/s
7
35
2
September
25°C
19°C
26°C
66%
67%
1.9 m/s
59
50
24
October
20°C
12°C
18°C
50%
53%
2.0 m/s
68
11
71
November
14°C
6°C
11°C
58%
49%
2.2 m/s
27
0
65
December
7°C
0°C
2°C
55%
49%
2.5 m/s
1
0
20
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 Suncheon weather by season
Year round, Suncheon has days of about 5°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 24°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around July and least likely around October. 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.
Suncheon weather in winterDecember to February
High 6°CLow -0°CRain 56%
Winter in Suncheon has typical daily highs of about 6°C and lows of about -0°C, with a 56% chance of rain on a given day.
Suncheon weather in springMarch to May
High 17°CLow 8°CRain 61%
Spring in Suncheon has typical daily highs of about 17°C and lows of about 8°C, with a 61% chance of rain on a given day.
Suncheon weather in summerJune to August
High 28°CLow 22°CRain 71%
Summer in Suncheon has typical daily highs of about 28°C and lows of about 22°C, with a 71% chance of rain on a given day.
Suncheon weather in autumnSeptember to November
High 20°CLow 12°CRain 58%
Autumn in Suncheon has typical daily highs of about 20°C and lows of about 12°C, with a 58% chance of rain on a given day.
When is the rainy season in Suncheon?
Suncheon has no sharply defined rainy season: the chance of rain on a given day runs from 50% in October, the driest month, to 71% in July, the wettest.
What time of year is Suncheon windiest?
Winds in Suncheon are highest in February, averaging 2.8 m/s (10 km/h), and lightest in July, at 1.9 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in Suncheon year round?
The average temperature in Suncheon over the whole year is 14°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -1°C.