Climate averages 1991–2020
Yunjinghong weather
in December.
A warm, fairly dry month: the coolest and the 3rd 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 Yunjinghong: daytime highs average 23.6°C and nights cool to about 13.3°C. By daytime temperature it is the coolest month of the year.
Expect about 30 mm of rain on roughly 5 days, which makes December a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 49 min on an average December day.
The nearest other city in this atlas is Pu'er (88 km away). In December its highs average 19.1°C, 4.5°C cooler than Yunjinghong, with 23 mm of rain.
Among the 884 cities listed in China, Yunjinghong ranks 3rd of 884 for the warmest December highs and joint 539th of 884 for the driest December (rainfall, lowest first). The mean December high of those 884 cities is 7.5°C; Yunjinghong is 16.1°C warmer than that mean.
From December to January, average highs rise by 1.1°C to 24.7°C, and monthly rainfall falls from 30 mm to 29 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
Yunjinghong climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 24.7°C12.6°C | 12.6°C | 29 | 5.3 | 10.911 h |
| February | 28.1°C13.7°C | 13.7°C | 18 | 3.3 | 11.411 h |
| March | 31.7°C16.9°C | 16.9°C | 41 | 5.9 | 12.012 h |
| April | 32.9°C20.0°C | 20.0°C | 93 | 10.5 | 12.613 h |
| May | 32.0°C22.0°C | 22.0°C | 207 | 18.5 | 13.213 h |
| June | 31.0°C22.9°C | 22.9°C | 249 | 24.1 | 13.513 h |
| July | 29.6°C22.6°C | 22.6°C | 341 | 27.5 | 13.313 h |
| August | 29.5°C22.4°C | 22.4°C | 313 | 26.2 | 12.913 h |
| September | 29.1°C21.8°C | 21.8°C | 192 | 20.4 | 12.312 h |
| October | 27.6°C20.2°C | 20.2°C | 136 | 15.9 | 11.712 h |
| November | 25.7°C16.5°C | 16.5°C | 53 | 7.4 | 11.111 h |
| December, selected | 23.6°C13.3°C | 13.3°C | 30 | 5.4 | 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
- Pu'er in DecemberChina · 88 kmHigh 19.1°C · Low 10.0°C · 23 mm rain
- Kēng Tung in DecemberMyanmar · 100 kmHigh 23.7°C · Low 13.4°C · 18 mm rain
- Menglang in DecemberChina · 110 kmHigh 21.4°C · Low 11.6°C · 25 mm rain
- Ning’er in DecemberChina · 117 kmHigh 18.6°C · Low 9.4°C · 25 mm rain
- Möng Yang in DecemberMyanmar · 117 kmHigh 22.5°C · Low 11.7°C · 21 mm rain
- Lincang in DecemberChina · 220 kmHigh 18.7°C · Low 7.9°C · 19 mm rain
- Dien Bien Phu in DecemberVietnam · 240 kmHigh 22.5°C · Low 12.7°C · 29 mm rain
- Chiang Rai in DecemberThailand · 255 kmHigh 25.5°C · Low 15.4°C · 27 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 Yunjinghong) is explained once on the Yunjinghong year overview and on the Sources, method and limits page.