Annual mean 18°C · wettest around June · prevailing wind N
Warmest
32.8 °C
Coldest
6.7 °C
Wettest
43%
Windiest
3.3 m/s
Prevailing
N
2.8 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 Yiyang over the whole year is 18°C. August is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 4°C. The rainy (wet) season in Yiyang runs from February to June, peaking in June with a 37% chance of rain on a given day. The dry season is July to January; December is the driest month, at 17%. Winds in Yiyang are highest in October, averaging 2.9 m/s (10 km/h), and lightest in June, at 2.5 m/s (9 km/h). The prevailing wind is from the N. The clearest skies in Yiyang come in August, when the sky is typically 74% covered; January is the cloudiest month, at 85%.
Month by month Yiyang 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
7°C
4°C
4°C
27%
85%
2.6 m/s
3
0
32
February
9°C
5°C
6°C
31%
82%
2.7 m/s
9
1
41
March
15°C
11°C
13°C
36%
83%
2.8 m/s
35
5
64
April
21°C
16°C
20°C
31%
82%
2.7 m/s
61
24
53
May
24°C
20°C
25°C
30%
82%
2.6 m/s
56
43
30
June
28°C
24°C
31°C
37%
83%
2.5 m/s
22
43
8
July
31°C
27°C
35°C
25%
75%
2.7 m/s
6
19
2
August
32°C
26°C
35°C
19%
74%
2.6 m/s
8
19
3
September
28°C
23°C
30°C
20%
75%
2.7 m/s
33
46
13
October
20°C
16°C
20°C
24%
80%
2.9 m/s
66
15
62
November
16°C
11°C
14°C
27%
79%
2.7 m/s
49
5
68
December
9°C
5°C
6°C
17%
75%
2.6 m/s
6
0
45
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 Yiyang weather by season
Year round, Yiyang has days of about 7°C at their warmest in January, its coolest month, and 32°C in August, its warmest; the coolest hours of the day run from 4°C to 27°C through the year, and the average temperature over the year is 18°C around the clock. Rain is most likely around June 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.
Yiyang weather in winterDecember to February
High 9°CLow 5°CRain 25%
Winter in Yiyang has typical daily highs of about 9°C and lows of about 5°C, with a 25% chance of rain on a given day.
Yiyang weather in springMarch to May
High 20°CLow 15°CRain 32%
Spring in Yiyang has typical daily highs of about 20°C and lows of about 15°C, with a 32% chance of rain on a given day.
Yiyang weather in summerJune to August
High 30°CLow 25°CRain 27%
Summer in Yiyang has typical daily highs of about 30°C and lows of about 25°C, with a 27% chance of rain on a given day.
Yiyang weather in autumnSeptember to November
High 21°CLow 17°CRain 24%
Autumn in Yiyang has typical daily highs of about 21°C and lows of about 17°C, with a 24% chance of rain on a given day.
When is the rainy season in Yiyang?
The rainy (wet) season in Yiyang runs from February to June, peaking in June with a 37% chance of rain on a given day. The dry season is July to January; December is the driest month, at 17%.
What time of year is Yiyang windiest?
Winds in Yiyang are highest in October, averaging 2.9 m/s (10 km/h), and lightest in June, at 2.5 m/s (9 km/h). The prevailing wind is from the N.
What is the average temperature in Yiyang year round?
The average temperature in Yiyang over the whole year is 18°C. August is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 4°C.