Asia › China › Guangzhou
30-year normals (1991-2020)
Guangzhou has a subtropical highland climate, classified as Cwa in the Köppen system. The warmest month is July with an average high of 32°C, while the coldest month is January with lows dropping to 10°C. The annual temperature range of 22°C reflects moderate seasonal variation.
The driest month is December with only 5 rain days and 40mm of precipitation. For travellers, December through to the following month typically offers the best balance of warm temperatures and dry conditions. Average humidity ranges from 78% to 78% throughout the year.
Based on temperature and rainfall data, the best months to visit Guangzhou are October, November, December. These months offer the most comfortable temperatures with relatively low rainfall, ideal for sightseeing and outdoor activities.
Full Best Time to Visit GuideWarmest Month
32°C
July
Coldest Month
10°C
January
Driest Month
5 days
December
Annual Range
22°C
10° to 32°
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 19°C | 10°C | 7 | 7h | View |
| February | 20°C | 12°C | 10 | 6h | View |
| March | 23°C | 16°C | 15 | 5h | View |
| April | 27°C | 20°C | 18 | 6h | View |
| May | 29°C | 23°C | 22 | 7h | View |
| June | 31°C | 25°C | 24 | 8h | View |
| July | 32°C | 26°C | 23 | 10h | View |
| August | 32°C | 26°C | 24 | 9h | View |
| September | 30°C | 24°C | 16 | 9h | View |
| October | 28°C | 21°C | 6 | 9h | View |
| November | 25°C | 16°C | 6 | 8h | View |
| December | 20°C | 11°C | 5 | 7h | View |
January
7 rain days, 7h sun
February
10 rain days, 6h sun
March
15 rain days, 5h sun
April
18 rain days, 6h sun
May
22 rain days, 7h sun
June
24 rain days, 8h sun
July
23 rain days, 10h sun
August
24 rain days, 9h sun
September
16 rain days, 9h sun
October
6 rain days, 9h sun
November
6 rain days, 8h sun
December
5 rain days, 7h sun
Guangzhou in July
Data Sources for Guangzhou
Climate normals represent 30-year averages (1991-2020). Individual years may vary.