Annual mean 13°C · wettest around November · prevailing wind W
Warmest
30.6 °C
Coldest
0.8 °C
Wettest
72%
Windiest
3.0 m/s
Prevailing
W
2.3 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 Suwon over the whole year is 13°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -4°C. The rainy (wet) season in Suwon runs from November, peaking in November with a 57% chance of rain on a given day. The dry season is December to February; December is the driest month, at 29%. Winds in Suwon are highest in April, averaging 1.9 m/s (7 km/h), and lightest in October, at 1.3 m/s (5 km/h). The prevailing wind is from the W. The clearest skies in Suwon come in November, when the sky is typically 30% covered; August is the cloudiest month, at 53%.
Month by month Suwon 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
2°C
-4°C
-2°C
32%
32%
1.5 m/s
0
0
8
February
5°C
-3°C
0°C
37%
30%
1.7 m/s
0
0
16
March
12°C
3°C
8°C
45%
31%
1.8 m/s
10
0
57
April
17°C
9°C
14°C
49%
30%
1.9 m/s
43
2
76
May
22°C
15°C
21°C
55%
37%
1.8 m/s
75
22
56
June
26°C
20°C
27°C
36%
43%
1.7 m/s
51
65
15
July
28°C
23°C
31°C
45%
51%
1.7 m/s
17
49
4
August
30°C
25°C
34°C
53%
53%
1.6 m/s
8
31
2
September
25°C
19°C
26°C
45%
43%
1.6 m/s
64
51
24
October
19°C
11°C
17°C
41%
33%
1.3 m/s
69
6
76
November
12°C
5°C
9°C
57%
30%
1.4 m/s
19
0
54
December
3°C
-3°C
-1°C
29%
31%
1.5 m/s
0
0
12
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 Suwon weather by season
Year round, Suwon has days of about 2°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from -4°C to 25°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around November and least likely around December. 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.
Suwon weather in winterDecember to February
High 3°CLow -3°CRain 33%
Winter in Suwon has typical daily highs of about 3°C and lows of about -3°C, with a 33% chance of rain on a given day.
Suwon weather in springMarch to May
High 17°CLow 9°CRain 50%
Spring in Suwon has typical daily highs of about 17°C and lows of about 9°C, with a 50% chance of rain on a given day.
Suwon weather in summerJune to August
High 28°CLow 23°CRain 45%
Summer in Suwon has typical daily highs of about 28°C and lows of about 23°C, with a 45% chance of rain on a given day.
Suwon weather in autumnSeptember to November
High 19°CLow 11°CRain 47%
Autumn in Suwon has typical daily highs of about 19°C and lows of about 11°C, with a 47% chance of rain on a given day.
When is the rainy season in Suwon?
The rainy (wet) season in Suwon runs from November, peaking in November with a 57% chance of rain on a given day. The dry season is December to February; December is the driest month, at 29%.
What time of year is Suwon windiest?
Winds in Suwon are highest in April, averaging 1.9 m/s (7 km/h), and lightest in October, at 1.3 m/s (5 km/h). The prevailing wind is from the W.
What is the average temperature in Suwon year round?
The average temperature in Suwon over the whole year is 13°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -4°C.