Annual mean 20°C · wettest around August · prevailing wind SW
Warmest
27.6 °C
Coldest
18.7 °C
Wettest
49%
Windiest
3.0 m/s
Prevailing
SW
2.2 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 Weiyuan over the whole year is 20°C. May is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 9°C. The rainy (wet) season in Weiyuan runs from May to September, peaking in August with a 47% chance of rain on a given day. The dry season is October to April; December is the driest month, at 10%. Winds in Weiyuan are highest in March, averaging 1.8 m/s (6 km/h), and lightest in July, at 1.3 m/s (5 km/h). The prevailing wind is from the SW. The clearest skies in Weiyuan come in February, when the sky is typically 55% covered; July is the cloudiest month, at 91%.
Month by month Weiyuan 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
19°C
9°C
17°C
14%
57%
1.5 m/s
71
6
80
February
22°C
10°C
19°C
13%
55%
1.7 m/s
77
13
72
March
25°C
13°C
23°C
16%
55%
1.8 m/s
75
33
50
April
27°C
17°C
26°C
25%
65%
1.8 m/s
61
48
28
May
27°C
19°C
28°C
32%
70%
1.6 m/s
47
54
16
June
27°C
21°C
29°C
42%
88%
1.5 m/s
38
56
7
July
27°C
21°C
29°C
46%
91%
1.3 m/s
35
55
6
August
27°C
21°C
29°C
47%
86%
1.3 m/s
34
57
5
September
27°C
20°C
28°C
33%
81%
1.3 m/s
43
58
10
October
25°C
18°C
26°C
28%
75%
1.3 m/s
64
49
27
November
23°C
13°C
23°C
17%
59%
1.3 m/s
78
29
53
December
20°C
10°C
18°C
10%
59%
1.4 m/s
78
8
79
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 Weiyuan weather by season
Year round, Weiyuan has days of about 19°C at their warmest in January, its coolest month, and 27°C in May, its warmest; the coolest hours of the day run from 9°C to 21°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around August 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.
Weiyuan weather in winterDecember to February
High 20°CLow 10°CRain 12%
Winter in Weiyuan has typical daily highs of about 20°C and lows of about 10°C, with a 12% chance of rain on a given day.
Weiyuan weather in springMarch to May
High 27°CLow 16°CRain 24%
Spring in Weiyuan has typical daily highs of about 27°C and lows of about 16°C, with a 24% chance of rain on a given day.
Weiyuan weather in summerJune to August
High 27°CLow 21°CRain 45%
Summer in Weiyuan has typical daily highs of about 27°C and lows of about 21°C, with a 45% chance of rain on a given day.
Weiyuan weather in autumnSeptember to November
High 25°CLow 17°CRain 26%
Autumn in Weiyuan has typical daily highs of about 25°C and lows of about 17°C, with a 26% chance of rain on a given day.
When is the rainy season in Weiyuan?
The rainy (wet) season in Weiyuan runs from May to September, peaking in August with a 47% chance of rain on a given day. The dry season is October to April; December is the driest month, at 10%.
What time of year is Weiyuan windiest?
Winds in Weiyuan are highest in March, averaging 1.8 m/s (6 km/h), and lightest in July, at 1.3 m/s (5 km/h). The prevailing wind is from the SW.
What is the average temperature in Weiyuan year round?
The average temperature in Weiyuan over the whole year is 20°C. May is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 9°C.