Annual mean 13°C · wettest around August · prevailing wind W
Warmest
30.1 °C
Coldest
0.2 °C
Wettest
84%
Windiest
2.6 m/s
Prevailing
W
1.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Wŏnju over the whole year is 13°C. August is the hottest month, with highs of about 29°C; January is the coldest, with lows of about -6°C. Wŏnju has no sharply defined rainy season: the chance of rain on a given day runs from 41% in January, the driest month, to 62% in August, the wettest. Winds in Wŏnju are highest in April, averaging 1.8 m/s (6 km/h), and lightest in October, at 1.1 m/s (4 km/h). The prevailing wind is from the W. The clearest skies in Wŏnju come in December, when the sky is typically 48% covered; July is the cloudiest month, at 73%.
Month by month Wŏnju 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
1°C
-6°C
-3°C
41%
49%
1.3 m/s
0
0
5
February
4°C
-4°C
-0°C
46%
51%
1.5 m/s
1
0
12
March
11°C
2°C
8°C
45%
54%
1.7 m/s
12
0
52
April
17°C
7°C
14°C
50%
54%
1.8 m/s
44
1
77
May
22°C
13°C
20°C
59%
62%
1.6 m/s
74
16
60
June
26°C
19°C
27°C
51%
66%
1.4 m/s
52
56
18
July
28°C
23°C
32°C
61%
73%
1.4 m/s
17
44
3
August
29°C
23°C
32°C
62%
71%
1.4 m/s
13
35
4
September
25°C
18°C
26°C
61%
67%
1.3 m/s
62
44
27
October
18°C
9°C
17°C
53%
58%
1.1 m/s
65
3
78
November
11°C
3°C
8°C
50%
50%
1.2 m/s
16
0
52
December
2°C
-5°C
-2°C
44%
48%
1.3 m/s
0
0
8
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 Wŏnju weather by season
Year round, Wŏnju has days of about 1°C at their warmest in January, its coolest month, and 29°C in August, its warmest; the coolest hours of the day run from -6°C to 23°C through the year, and the average temperature over the year is 13°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.
Wŏnju weather in winterDecember to February
High 2°CLow -5°CRain 44%
Winter in Wŏnju has typical daily highs of about 2°C and lows of about -5°C, with a 44% chance of rain on a given day.
Wŏnju weather in springMarch to May
High 17°CLow 7°CRain 51%
Spring in Wŏnju has typical daily highs of about 17°C and lows of about 7°C, with a 51% chance of rain on a given day.
Wŏnju weather in summerJune to August
High 28°CLow 22°CRain 58%
Summer in Wŏnju has typical daily highs of about 28°C and lows of about 22°C, with a 58% chance of rain on a given day.
Wŏnju weather in autumnSeptember to November
High 18°CLow 10°CRain 55%
Autumn in Wŏnju has typical daily highs of about 18°C and lows of about 10°C, with a 55% chance of rain on a given day.
When is the rainy season in Wŏnju?
Wŏnju has no sharply defined rainy season: the chance of rain on a given day runs from 41% in January, the driest month, to 62% in August, the wettest.
What time of year is Wŏnju windiest?
Winds in Wŏnju are highest in April, averaging 1.8 m/s (6 km/h), and lightest in October, at 1.1 m/s (4 km/h). The prevailing wind is from the W.
What is the average temperature in Wŏnju year round?
The average temperature in Wŏnju over the whole year is 13°C. August is the hottest month, with highs of about 29°C; January is the coldest, with lows of about -6°C.