Climate averages 1991–2020
Jing’an weather
in December.
A mild, fairly dry month: the 10th warmest and the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a mild month in Jing’an: daytime highs average 19.9°C and nights cool to about 14.2°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 32 mm of rain on roughly 5 days, which makes December a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 48 min on an average December day.
The nearest other city in this atlas is Macau (26 km away). In December its highs average 19.7°C, about as warm as Jing’an, with 29 mm of rain.
Among the 884 cities listed in China, Jing’an ranks joint 70th of 884 for the warmest December highs and joint 558th of 884 for the driest December (rainfall, lowest first). The mean December high of those 884 cities is 7.5°C; Jing’an is 12.3°C warmer than that mean.
From December to January, average highs fall by 1.3°C to 18.5°C, and monthly rainfall rises from 32 mm to 34 mm.
The annual picture
December 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
Jing’an climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.5°C13.0°C | 13.0°C | 34 | 5.8 | 10.911 h |
| February | 19.7°C14.7°C | 14.7°C | 46 | 8.7 | 11.411 h |
| March | 22.4°C17.6°C | 17.6°C | 77 | 12.4 | 12.012 h |
| April | 25.3°C21.2°C | 21.2°C | 130 | 14.3 | 12.613 h |
| May | 27.9°C24.3°C | 24.3°C | 230 | 19.8 | 13.213 h |
| June | 29.4°C26.2°C | 26.2°C | 289 | 22.7 | 13.513 h |
| July | 30.0°C26.7°C | 26.7°C | 249 | 21.3 | 13.413 h |
| August | 30.0°C26.5°C | 26.5°C | 312 | 23.4 | 12.913 h |
| September | 29.3°C25.3°C | 25.3°C | 223 | 17.7 | 12.312 h |
| October | 27.2°C22.5°C | 22.5°C | 78 | 7.4 | 11.712 h |
| November | 24.0°C18.6°C | 18.6°C | 36 | 5.7 | 11.111 h |
| December, selected | 19.9°C14.2°C | 14.2°C | 32 | 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
December in nearby cities
- Macau in DecemberMacao · 26 kmHigh 19.7°C · Low 14.7°C · 29 mm rain
- Zhuhai in DecemberChina · 29 kmHigh 20.0°C · Low 14.0°C · 29 mm rain
- Zhongshan in DecemberChina · 36 kmHigh 20.4°C · Low 13.2°C · 31 mm rain
- Jiangmen in DecemberChina · 47 kmHigh 20.4°C · Low 12.2°C · 33 mm rain
- Taishan in DecemberChina · 53 kmHigh 20.7°C · Low 12.5°C · 28 mm rain
- Nantou, China in DecemberChina · 57 kmHigh 20.3°C · Low 12.3°C · 34 mm rain
- Changsha, China in DecemberChina · 65 kmHigh 20.4°C · Low 12.1°C · 33 mm rain
- San Tung Chung Hang in DecemberHong Kong · 67 kmHigh 20.1°C · Low 14.8°C · 29 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 Jing’an) is explained once on the Jing’an year overview and on the Sources, method and limits page.