Annual mean 18°C · wettest around July · prevailing wind E
Warmest
31.2 °C
Coldest
9.2 °C
Wettest
29%
Windiest
2.7 m/s
Prevailing
E
2.3 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 Mianyang over the whole year is 18°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 5°C. The rainy (wet) season in Mianyang runs from April to October, peaking in July with a 27% chance of rain on a given day. The dry season is November to March; December is the driest month, at 4%. Winds in Mianyang are highest in April, averaging 2.1 m/s (8 km/h), and lightest in December, at 1.6 m/s (6 km/h). The prevailing wind is from the E. The clearest skies in Mianyang come in August, when the sky is typically 73% covered; October is the cloudiest month, at 88%.
Month by month Mianyang 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
10°C
5°C
6°C
5%
80%
1.7 m/s
1
0
53
February
12°C
6°C
9°C
9%
80%
1.8 m/s
12
0
66
March
17°C
11°C
15°C
14%
83%
2.0 m/s
51
5
81
April
23°C
16°C
21°C
17%
78%
2.1 m/s
75
27
57
May
26°C
20°C
25°C
17%
82%
2.1 m/s
60
54
28
June
28°C
23°C
30°C
18%
81%
2.0 m/s
26
62
8
July
30°C
25°C
33°C
27%
78%
2.0 m/s
10
37
3
August
31°C
25°C
33°C
22%
73%
2.0 m/s
11
30
4
September
26°C
21°C
27°C
26%
87%
1.8 m/s
50
51
20
October
20°C
16°C
19°C
22%
88%
1.7 m/s
80
10
74
November
16°C
11°C
14°C
9%
84%
1.7 m/s
47
0
83
December
10°C
5°C
7°C
4%
78%
1.6 m/s
2
0
60
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 Mianyang weather by season
Year round, Mianyang has days of about 10°C at their warmest in January, its coolest month, and 31°C in August, its warmest; the coolest hours of the day run from 5°C to 25°C through the year, and the average temperature over the year is 18°C around the clock. Rain is most likely around July 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.
Mianyang weather in winterDecember to February
High 11°CLow 5°CRain 6%
Winter in Mianyang has typical daily highs of about 11°C and lows of about 5°C, with a 6% chance of rain on a given day.
Mianyang weather in springMarch to May
High 22°CLow 16°CRain 16%
Spring in Mianyang has typical daily highs of about 22°C and lows of about 16°C, with a 16% chance of rain on a given day.
Mianyang weather in summerJune to August
High 30°CLow 24°CRain 22%
Summer in Mianyang has typical daily highs of about 30°C and lows of about 24°C, with a 22% chance of rain on a given day.
Mianyang weather in autumnSeptember to November
High 20°CLow 16°CRain 19%
Autumn in Mianyang has typical daily highs of about 20°C and lows of about 16°C, with a 19% chance of rain on a given day.
When is the rainy season in Mianyang?
The rainy (wet) season in Mianyang runs from April to October, peaking in July with a 27% chance of rain on a given day. The dry season is November to March; December is the driest month, at 4%.
What time of year is Mianyang windiest?
Winds in Mianyang are highest in April, averaging 2.1 m/s (8 km/h), and lightest in December, at 1.6 m/s (6 km/h). The prevailing wind is from the E.
What is the average temperature in Mianyang year round?
The average temperature in Mianyang over the whole year is 18°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 5°C.