Climate averages 1991–2020
Dongguan weather
in March.
A warm, wet month: the 9th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a warm month in Dongguan: daytime highs average 23.6°C and nights cool to about 16.2°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 107 mm of rain on roughly 13 days, which makes March a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 00 min on an average March day.
The nearest other city in this atlas is Shijie (10 km away). In March its highs average 23.4°C, about as warm as Dongguan, with 107 mm of rain.
Among the 884 cities listed in China, Dongguan ranks joint 45th of 884 for the warmest March highs and joint 714th of 884 for the driest March (rainfall, lowest first). The mean March high of those 884 cities is 14.4°C; Dongguan is 9.3°C warmer than that mean.
From March to April, average highs rise by 3.1°C to 26.7°C, and monthly rainfall rises from 107 mm to 182 mm.
The annual picture
March 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
Dongguan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.3°C11.1°C | 11.1°C | 35 | 5.3 | 10.911 h |
| February | 20.8°C13.1°C | 13.1°C | 47 | 7.8 | 11.411 h |
| March, selected | 23.6°C16.2°C | 16.2°C | 107 | 13.0 | 12.012 h |
| April | 26.7°C20.2°C | 20.2°C | 182 | 15.7 | 12.713 h |
| May | 29.1°C23.2°C | 23.2°C | 295 | 20.6 | 13.213 h |
| June | 30.4°C25.3°C | 25.3°C | 381 | 23.7 | 13.514 h |
| July | 31.3°C25.9°C | 25.9°C | 245 | 22.8 | 13.413 h |
| August | 31.3°C25.7°C | 25.7°C | 291 | 23.1 | 12.913 h |
| September | 30.5°C24.3°C | 24.3°C | 175 | 15.3 | 12.312 h |
| October | 28.4°C20.9°C | 20.9°C | 51 | 6.3 | 11.612 h |
| November | 25.1°C16.6°C | 16.6°C | 34 | 5.3 | 11.111 h |
| December | 20.6°C12.1°C | 12.1°C | 35 | 4.5 | 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
March in nearby cities
- Shijie in MarchChina · 10 kmHigh 23.4°C · Low 15.6°C · 107 mm rain
- Humen in MarchChina · 23 kmHigh 23.1°C · Low 16.5°C · 111 mm rain
- Tantou in MarchChina · 31 kmHigh 23.2°C · Low 16.8°C · 111 mm rain
- Shajing in MarchChina · 31 kmHigh 22.8°C · Low 16.8°C · 111 mm rain
- Licheng in MarchChina · 32 kmHigh 23.0°C · Low 15.2°C · 135 mm rain
- Dasha in MarchChina · 33 kmHigh 23.3°C · Low 15.9°C · 119 mm rain
- Shiqiao in MarchChina · 41 kmHigh 23.7°C · Low 16.2°C · 117 mm rain
- Bao'an Centre in MarchChina · 52 kmHigh 22.9°C · Low 17.0°C · 75 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 Dongguan) is explained once on the Dongguan year overview and on the Sources, method and limits page.
Shijie lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.