Climate averages 1991–2020
Guangzhou weather
in June.
A hot, very wet month: the 3rd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Guangzhou: daytime highs average 30.8°C and nights cool to about 25.1°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 336 mm of rain on roughly 23 days, which makes June a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 32 min on an average June day.
The nearest other city in this atlas is Foshan (16 km away). In June its highs average 30.9°C, about as warm as Guangzhou, with 336 mm of rain.
Among the 884 cities listed in China, Guangzhou ranks joint 119th of 884 for the warmest June highs and joint 833rd of 884 for the driest June (rainfall, lowest first). The mean June high of those 884 cities is 28.4°C; Guangzhou is 2.4°C warmer than that mean.
From June to July, average highs rise by 0.9°C to 31.7°C, and monthly rainfall falls from 336 mm to 229 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Guangzhou climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.6°C10.6°C | 10.6°C | 41 | 6.4 | 10.911 h |
| February | 20.2°C12.6°C | 12.6°C | 55 | 8.9 | 11.411 h |
| March | 23.2°C15.8°C | 15.8°C | 117 | 14.3 | 12.012 h |
| April | 26.8°C19.9°C | 19.9°C | 197 | 16.5 | 12.713 h |
| May | 29.3°C23.0°C | 23.0°C | 290 | 21.0 | 13.213 h |
| June, selected | 30.8°C25.1°C | 25.1°C | 336 | 22.7 | 13.514 h |
| July | 31.7°C25.7°C | 25.7°C | 229 | 21.8 | 13.413 h |
| August | 31.6°C25.6°C | 25.6°C | 264 | 22.1 | 12.913 h |
| September | 30.5°C24.1°C | 24.1°C | 177 | 15.8 | 12.312 h |
| October | 28.3°C20.7°C | 20.7°C | 58 | 6.4 | 11.612 h |
| November | 24.6°C16.3°C | 16.3°C | 35 | 5.3 | 11.011 h |
| December | 20.0°C11.7°C | 11.7°C | 37 | 4.7 | 10.711 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Foshan in JuneChina · 16 kmHigh 30.9°C · Low 25.3°C · 336 mm rain
- Dasha in JuneChina · 20 kmHigh 30.7°C · Low 25.2°C · 389 mm rain
- Shiqiao in JuneChina · 22 kmHigh 30.8°C · Low 25.4°C · 336 mm rain
- Daliang in JuneChina · 31 kmHigh 30.8°C · Low 25.5°C · 324 mm rain
- Sanshui in JuneChina · 37 kmHigh 30.6°C · Low 24.9°C · 353 mm rain
- Nantou, China in JuneChina · 44 kmHigh 30.7°C · Low 25.5°C · 324 mm rain
- Shaping in JuneChina · 49 kmHigh 30.8°C · Low 25.3°C · 288 mm rain
- Dongguan in JuneChina · 52 kmHigh 30.4°C · Low 25.3°C · 381 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Guangzhou) is explained once on the Guangzhou year overview and on the Sources, method and limits page.
Foshan and Shiqiao lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.