Climate averages 1991–2020
Mianzhu, Deyang, Sichuan weather
in December.
A cool, fairly dry month: the 11th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a cool month in Mianzhu, Deyang, Sichuan: daytime highs average 8.8°C and nights cool to about 4.0°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 28 mm of rain on roughly 9 days, which makes December a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 09 min on an average December day.
The nearest other city in this atlas is Luojiang (27 km away). In December its highs average 10.3°C, 1.5°C warmer than Mianzhu, Deyang, Sichuan, with 9.7 mm of rain.
Among the 884 cities listed in China, Mianzhu, Deyang, Sichuan ranks joint 456th of 884 for the warmest December highs and joint 519th of 884 for the driest December (rainfall, lowest first). The mean December high of those 884 cities is 7.5°C; Mianzhu, Deyang, Sichuan is 1.3°C warmer than that mean.
From December to January, average highs fall by 1.5°C to 7.3°C, and monthly rainfall rises from 28 mm to 33 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
Mianzhu, Deyang, Sichuan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.3°C2.2°C | 2.2°C | 33 | 9.2 | 10.410 h |
| February | 9.8°C4.3°C | 4.3°C | 34 | 9.0 | 11.111 h |
| March | 14.4°C8.1°C | 8.1°C | 37 | 10.7 | 12.012 h |
| April | 20.0°C12.8°C | 12.8°C | 53 | 11.3 | 12.913 h |
| May | 23.9°C16.7°C | 16.7°C | 73 | 12.7 | 13.714 h |
| June | 26.4°C20.0°C | 20.0°C | 116 | 13.2 | 14.114 h |
| July | 27.8°C21.9°C | 21.9°C | 230 | 19.8 | 14.014 h |
| August | 27.4°C21.6°C | 21.6°C | 214 | 18.8 | 13.313 h |
| September | 23.1°C18.4°C | 18.4°C | 152 | 17.6 | 12.412 h |
| October | 18.2°C14.0°C | 14.0°C | 79 | 16.0 | 11.411 h |
| November | 13.7°C9.3°C | 9.3°C | 42 | 10.5 | 10.611 h |
| December, selected | 8.8°C4.0°C | 4.0°C | 28 | 8.7 | 10.210 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
- Luojiang in DecemberChina · 27 kmHigh 10.3°C · Low 4.1°C · 9.7 mm rain
- Deyang in DecemberChina · 28 kmHigh 10.5°C · Low 4.4°C · 9.7 mm rain
- Mianyang in DecemberChina · 46 kmHigh 10.8°C · Low 4.0°C · 7.6 mm rain
- Jiangyou in DecemberChina · 67 kmHigh 10.2°C · Low 3.5°C · 9.9 mm rain
- Chengdu in DecemberChina · 76 kmHigh 11.1°C · Low 4.6°C · 4.1 mm rain
- Pingwu County in DecemberChina · 122 kmHigh 8.0°C · Low 2.2°C · 16 mm rain
- Ziyang in DecemberChina · 141 kmHigh 11.9°C · Low 5.8°C · 18 mm rain
- Meishan in DecemberChina · 148 kmHigh 11.6°C · Low 5.4°C · 28 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 Mianzhu, Deyang, Sichuan) is explained once on the Mianzhu, Deyang, Sichuan year overview and on the Sources, method and limits page.