Climate averages 1991–2020
Donghai weather
in August.
A hot, very wet month: one of the warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Donghai: daytime highs average 30.3°C and nights cool to about 25.2°C. By daytime temperature it is one of the warmest months of the year.
Expect about 334 mm of rain on roughly 25 days, which makes August a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 56 min on an average August day.
The nearest other city in this atlas is Jieshi (25 km away). In August its highs average 29.6°C, 0.7°C cooler than Donghai, with 316 mm of rain.
Among the 884 cities listed in China, Donghai ranks joint 362nd of 884 for the warmest August highs and 871st of 884 for the driest August (rainfall, lowest first). The mean August high of those 884 cities is 29.3°C; Donghai is 1.1°C warmer than that mean.
From August to September, average highs fall by 0.6°C to 29.7°C, and monthly rainfall falls from 334 mm to 203 mm.
The annual picture
August 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
Donghai climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.6°C10.9°C | 10.9°C | 25 | 4.1 | 10.911 h |
| February | 20.6°C12.4°C | 12.4°C | 39 | 6.3 | 11.411 h |
| March | 23.3°C15.3°C | 15.3°C | 61 | 9.8 | 12.012 h |
| April | 26.1°C19.1°C | 19.1°C | 119 | 13.0 | 12.713 h |
| May | 28.3°C22.5°C | 22.5°C | 223 | 19.5 | 13.213 h |
| June | 29.3°C24.8°C | 24.8°C | 315 | 24.5 | 13.514 h |
| July | 30.3°C25.4°C | 25.4°C | 281 | 24.3 | 13.413 h |
| August, selected | 30.3°C25.2°C | 25.2°C | 334 | 25.2 | 12.913 h |
| September | 29.7°C23.9°C | 23.9°C | 203 | 17.4 | 12.312 h |
| October | 27.9°C20.5°C | 20.5°C | 55 | 5.8 | 11.612 h |
| November | 25.0°C16.7°C | 16.7°C | 41 | 4.6 | 11.111 h |
| December | 20.7°C12.2°C | 12.2°C | 31 | 4.1 | 10.811 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
August in nearby cities
- Jieshi in AugustChina · 25 kmHigh 29.6°C · Low 26.0°C · 316 mm rain
- Shanwei in AugustChina · 35 kmHigh 29.6°C · Low 25.6°C · 351 mm rain
- Jiazi in AugustChina · 45 kmHigh 30.0°C · Low 26.1°C · 310 mm rain
- Hepo in AugustChina · 57 kmHigh 31.0°C · Low 24.9°C · 264 mm rain
- Huicheng (Guangdong), China in AugustChina · 67 kmHigh 29.8°C · Low 25.9°C · 266 mm rain
- Puning in AugustChina · 67 kmHigh 30.8°C · Low 25.1°C · 276 mm rain
- Anliu in AugustChina · 84 kmHigh 30.9°C · Low 24.6°C · 210 mm rain
- Pingshan in AugustChina · 95 kmHigh 30.7°C · Low 25.1°C · 326 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 Donghai) is explained once on the Donghai year overview and on the Sources, method and limits page.