Climate averages 1991–2020
Wanning weather
in December.
A warm, wet month: the 11th warmest and the joint 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a warm month in Wanning: daytime highs average 22.7°C and nights cool to about 19.5°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 110 mm of rain on roughly 16 days, which makes December a wet month (the joint 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 01 min on an average December day.
The nearest other city in this atlas is Qionghai (50 km away). In December its highs average 22.8°C, about as warm as Wanning, with 36 mm of rain.
Among the 884 cities listed in China, Wanning ranks 12th of 884 for the warmest December highs and 884th of 884 for the driest December (rainfall, lowest first). The mean December high of those 884 cities is 7.5°C; Wanning is 15.2°C warmer than that mean.
From December to January, average highs fall by 0.7°C to 22.0°C, and monthly rainfall falls from 110 mm to 73 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
Wanning climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 22.0°C18.4°C | 18.4°C | 73 | 14.3 | 11.111 h |
| February | 23.0°C19.3°C | 19.3°C | 51 | 10.5 | 11.512 h |
| March | 25.2°C21.5°C | 21.5°C | 48 | 9.1 | 12.012 h |
| April | 27.6°C24.1°C | 24.1°C | 69 | 8.8 | 12.613 h |
| May | 29.5°C26.1°C | 26.1°C | 87 | 12.9 | 13.013 h |
| June | 30.3°C27.1°C | 27.1°C | 110 | 12.8 | 13.213 h |
| July | 30.1°C26.9°C | 26.9°C | 163 | 14.0 | 13.113 h |
| August | 30.0°C26.6°C | 26.6°C | 167 | 16.2 | 12.813 h |
| September | 29.1°C25.7°C | 25.7°C | 287 | 19.6 | 12.312 h |
| October | 27.3°C24.2°C | 24.2°C | 295 | 19.8 | 11.712 h |
| November | 25.3°C22.3°C | 22.3°C | 142 | 17.5 | 11.311 h |
| December, selected | 22.7°C19.5°C | 19.5°C | 110 | 16.4 | 11.011 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
- Qionghai in DecemberChina · 50 kmHigh 22.8°C · Low 18.8°C · 36 mm rain
- Wuzhishan in DecemberChina · 93 kmHigh 22.9°C · Low 15.9°C · 24 mm rain
- Wenchang in DecemberChina · 95 kmHigh 22.8°C · Low 18.9°C · 33 mm rain
- Sanya in DecemberChina · 110 kmHigh 24.6°C · Low 19.3°C · 26 mm rain
- Nada in DecemberChina · 117 kmHigh 22.8°C · Low 16.0°C · 27 mm rain
- Dacheng in DecemberChina · 131 kmHigh 23.1°C · Low 16.0°C · 27 mm rain
- Qiongshan in DecemberChina · 135 kmHigh 21.4°C · Low 18.8°C · 35 mm rain
- Haikou in DecemberChina · 137 kmHigh 21.6°C · Low 18.7°C · 35 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 Wanning) is explained once on the Wanning year overview and on the Sources, method and limits page.