Annual mean 20°C · wettest around June · prevailing wind NW
Warmest
33.0 °C
Coldest
8.4 °C
Wettest
55%
Windiest
2.6 m/s
Prevailing
NW
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
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 Ji’an over the whole year is 20°C. July is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 6°C. The rainy (wet) season in Ji’an runs from February to July, peaking in June with a 52% chance of rain on a given day. The dry season is August to January; October is the driest month, at 21%. Winds in Ji’an are highest in July, averaging 2.0 m/s (7 km/h), and lightest in January, at 1.5 m/s (5 km/h). The prevailing wind is from the NW. The clearest skies in Ji’an come in September, when the sky is typically 73% covered; May is the cloudiest month, at 88%.
Month by month Ji’an 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
11°C
6°C
7°C
32%
87%
1.5 m/s
6
0
48
February
12°C
8°C
8°C
44%
84%
1.6 m/s
14
2
48
March
18°C
12°C
15°C
49%
87%
1.6 m/s
41
8
64
April
23°C
17°C
22°C
45%
86%
1.6 m/s
61
28
46
May
27°C
21°C
28°C
42%
88%
1.7 m/s
42
50
16
June
30°C
25°C
33°C
52%
87%
1.8 m/s
11
36
2
July
33°C
28°C
36°C
37%
79%
2.0 m/s
2
12
0
August
33°C
27°C
36°C
27%
75%
1.8 m/s
2
13
0
September
30°C
24°C
32°C
22%
73%
1.7 m/s
18
46
4
October
23°C
18°C
23°C
21%
79%
1.8 m/s
72
24
52
November
18°C
13°C
16°C
32%
82%
1.5 m/s
56
7
72
December
12°C
7°C
8°C
21%
77%
1.5 m/s
10
1
56
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 Ji’an weather by season
Year round, Ji’an has days of about 11°C at their warmest in January, its coolest month, and 33°C in July, its warmest; the coolest hours of the day run from 6°C to 28°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around June and least likely around October. 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.
Ji’an weather in winterDecember to February
High 12°CLow 7°CRain 32%
Winter in Ji’an has typical daily highs of about 12°C and lows of about 7°C, with a 32% chance of rain on a given day.
Ji’an weather in springMarch to May
High 22°CLow 17°CRain 45%
Spring in Ji’an has typical daily highs of about 22°C and lows of about 17°C, with a 45% chance of rain on a given day.
Ji’an weather in summerJune to August
High 32°CLow 27°CRain 39%
Summer in Ji’an has typical daily highs of about 32°C and lows of about 27°C, with a 39% chance of rain on a given day.
Ji’an weather in autumnSeptember to November
High 24°CLow 19°CRain 25%
Autumn in Ji’an has typical daily highs of about 24°C and lows of about 19°C, with a 25% chance of rain on a given day.
When is the rainy season in Ji’an?
The rainy (wet) season in Ji’an runs from February to July, peaking in June with a 52% chance of rain on a given day. The dry season is August to January; October is the driest month, at 21%.
What time of year is Ji’an windiest?
Winds in Ji’an are highest in July, averaging 2.0 m/s (7 km/h), and lightest in January, at 1.5 m/s (5 km/h). The prevailing wind is from the NW.
What is the average temperature in Ji’an year round?
The average temperature in Ji’an over the whole year is 20°C. July is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 6°C.