Climate averages 1991–2020
Tịnh Biên weather
in December.
A hot, moderately wet month: the coolest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Tịnh Biên: daytime highs average 30.2°C and nights cool to about 22.6°C. By daytime temperature it is the coolest month of the year.
Expect about 54 mm of rain on roughly 8 days, which makes December a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 31 min on an average December day.
The nearest other city in this atlas is Châu Đốc (23 km away). In December its highs average 30.2°C, about as warm as Tịnh Biên, with 47 mm of rain.
Among the 136 cities listed in Vietnam, Tịnh Biên ranks joint 10th of 136 for the warmest December highs and joint 64th of 136 for the driest December (rainfall, lowest first). The mean December high of those 136 cities is 25.0°C; Tịnh Biên is 5.2°C warmer than that mean.
From December to January, average highs rise by 0.6°C to 30.8°C, and monthly rainfall falls from 54 mm to 25 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
Tịnh Biên climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.8°C22.1°C | 22.1°C | 25 | 4.8 | 11.612 h |
| February | 32.1°C22.7°C | 22.7°C | 15 | 2.4 | 11.812 h |
| March | 33.7°C24.3°C | 24.3°C | 48 | 7.4 | 12.112 h |
| April | 33.8°C25.3°C | 25.3°C | 110 | 15.3 | 12.412 h |
| May | 32.2°C25.6°C | 25.6°C | 207 | 25.7 | 12.613 h |
| June | 30.7°C25.3°C | 25.3°C | 233 | 27.1 | 12.713 h |
| July | 30.3°C25.0°C | 25.0°C | 247 | 28.3 | 12.713 h |
| August | 30.3°C24.9°C | 24.9°C | 245 | 28.8 | 12.512 h |
| September | 30.3°C24.6°C | 24.6°C | 294 | 28.4 | 12.212 h |
| October | 30.4°C23.8°C | 23.8°C | 324 | 26.8 | 11.912 h |
| November | 30.4°C23.3°C | 23.3°C | 136 | 15.9 | 11.612 h |
| December, selected | 30.2°C22.6°C | 22.6°C | 54 | 8.3 | 11.512 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
- Châu Đốc in DecemberVietnam · 23 kmHigh 30.2°C · Low 22.6°C · 47 mm rain
- Tân Châu in DecemberVietnam · 40 kmHigh 30.4°C · Low 22.7°C · 48 mm rain
- Takeo in DecemberCambodia · 47 kmHigh 30.4°C · Low 22.7°C · 36 mm rain
- Hồng Ngự in DecemberVietnam · 51 kmHigh 30.4°C · Low 22.6°C · 48 mm rain
- Hà Tiên in DecemberVietnam · 55 kmHigh 29.8°C · Low 23.1°C · 47 mm rain
- Long Xuyên in DecemberVietnam · 59 kmHigh 29.9°C · Low 22.6°C · 57 mm rain
- Vĩnh Thạnh in DecemberVietnam · 65 kmHigh 29.7°C · Low 22.6°C · 63 mm rain
- Rạch Giá in DecemberVietnam · 67 kmHigh 29.3°C · Low 23.0°C · 57 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 Tịnh Biên) is explained once on the Tịnh Biên year overview and on the Sources, method and limits page.