Climate averages 1991–2020
Menghuan weather
in December.
A warm, fairly dry month: the 11th 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 warm month in Menghuan: daytime highs average 22.1°C and nights cool to about 11.2°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 15 mm of rain on roughly 3 days, which makes December a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 39 min on an average December day.
The nearest other city in this atlas is Longling County (20 km away). In December its highs average 17.6°C, 4.5°C cooler than Menghuan, with 22 mm of rain.
Among the 884 cities listed in China, Menghuan ranks joint 16th of 884 for the warmest December highs and joint 386th of 884 for the driest December (rainfall, lowest first). The mean December high of those 884 cities is 7.5°C; Menghuan is 14.6°C warmer than that mean.
From December to January, average highs fall by 0.3°C to 21.8°C, and monthly rainfall rises from 15 mm to 26 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
Menghuan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.8°C10.4°C | 10.4°C | 26 | 3.5 | 10.811 h |
| February | 24.1°C12.6°C | 12.6°C | 25 | 4.4 | 11.311 h |
| March | 27.5°C16.2°C | 16.2°C | 40 | 6.5 | 12.012 h |
| April | 29.2°C18.7°C | 18.7°C | 69 | 10.9 | 12.713 h |
| May | 28.8°C20.0°C | 20.0°C | 158 | 17.8 | 13.313 h |
| June | 27.5°C21.1°C | 21.1°C | 279 | 27.1 | 13.614 h |
| July | 26.7°C21.2°C | 21.2°C | 428 | 30.5 | 13.513 h |
| August | 27.6°C21.2°C | 21.2°C | 375 | 30.1 | 13.013 h |
| September | 27.7°C20.5°C | 20.5°C | 221 | 25.9 | 12.312 h |
| October | 26.3°C18.3°C | 18.3°C | 128 | 17.7 | 11.612 h |
| November | 24.1°C14.3°C | 14.3°C | 44 | 5.8 | 11.011 h |
| December, selected | 22.1°C11.2°C | 11.2°C | 15 | 2.6 | 10.711 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
- Longling County in DecemberChina · 20 kmHigh 17.6°C · Low 7.1°C · 22 mm rain
- Tengyue in DecemberChina · 63 kmHigh 17.1°C · Low 4.2°C · 20 mm rain
- Yingjiang in DecemberChina · 72 kmHigh 22.8°C · Low 11.5°C · 26 mm rain
- Mu-se in DecemberMyanmar · 85 kmHigh 22.1°C · Low 11.0°C · 15 mm rain
- Baoshan (Yunnan), China in DecemberChina · 96 kmHigh 16.2°C · Low 5.8°C · 16 mm rain
- Lakang in DecemberMyanmar · 143 kmHigh 23.4°C · Low 13.5°C · 17 mm rain
- Lushui (approximate) in DecemberChina · 157 kmHigh 22.8°C · Low 11.3°C · 27 mm rain
- Myitkyina in DecemberMyanmar · 160 kmHigh 24.2°C · Low 11.7°C · 8.9 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 Menghuan) is explained once on the Menghuan year overview and on the Sources, method and limits page.