Tịnh Biên climate
Tịnh Biên (Vietnam) has a tropical savanna (dry winter) climate (Köppen Aw). The average temperature over the year is 28 °C82 °F, and about 1,355 mm53 in of precipitation falls in an average year.
Temperature by month
Precipitation by month
Tịnh Biên climate table
| Month | High °C°F | Low °C°F | Mean °C°F | Precip. mmin |
|---|---|---|---|---|
| Jan | 3290 | 2171 | 2781 | 190.7 |
| Feb | 3595 | 2272 | 2984 | 110.4 |
| Mar | 3697 | 2475 | 3086 | 291.1 |
| Apr | 3697 | 2678 | 3187 | 612.4 |
| May | 3391 | 2678 | 2985 | 1315.2 |
| Jun | 3187 | 2577 | 2882 | 2048.0 |
| Jul | 3086 | 2577 | 2781 | 1887.4 |
| Aug | 2985 | 2576 | 2781 | 1857.3 |
| Sep | 2985 | 2476 | 2780 | 2158.5 |
| Oct | 3085 | 2475 | 2780 | 1756.9 |
| Nov | 3086 | 2374 | 2780 | 1014.0 |
| Dec | 3188 | 2271 | 2679 | 351.4 |
| Year | 3697 | 2171 | 2882 | 1,35553 |
“Year” row: highest monthly high, lowest monthly low, annual mean and annual total.
| Month | Humid. | Cloud | Solar | Daylight |
|---|---|---|---|---|
| Jan | 70% | 54% | 5.1 | 11:34 |
| Feb | 61% | 47% | 5.7 | 11:47 |
| Mar | 60% | 54% | 5.9 | 12:03 |
| Apr | 64% | 66% | 5.9 | 12:21 |
| May | 76% | 84% | 5.3 | 12:36 |
| Jun | 84% | 86% | 5.0 | 12:44 |
| Jul | 86% | 88% | 4.7 | 12:41 |
| Aug | 87% | 89% | 4.7 | 12:28 |
| Sep | 88% | 90% | 4.7 | 12:10 |
| Oct | 87% | 84% | 4.8 | 11:52 |
| Nov | 85% | 75% | 5.0 | 11:37 |
| Dec | 77% | 67% | 4.9 | 11:30 |
Humid. = average relative humidity at 2 m; cloud = average cloud amount; solar = average daily solar energy reaching the ground in kWh/m² (all-sky); daylight in hours:minutes, calculated for the 15th of each month.
What the climate of Tịnh Biên is like
The warmest month is April, with an average high of 36 °C97 °F and a low of 26 °C78 °F. The coldest is December, when highs average 31 °C88 °F and lows 22 °C71 °F. Seasonal differences are small — just 4.4 °C8 °F between the warmest and the coolest month.
It is wet, with about 1,355 mm53 in of precipitation per year. The wettest three-month stretch is July–September, which brings 43% of the annual total. Months with less than 20 mm0.8 in on average: January and February. The wettest month is September (215 mm8.5 in), the driest is February (11 mm0.4 in).
Relative humidity ranges from 60% in March to 88% in September. The clearest skies (lowest average cloud amount, 47%) are typical of February. Average wind speed near the ground ranges from 7 km/h (4 mph) in October to 11 km/h (7 mph) in August. Daylight lasts from about 11.5 hours in December to 12.7 hours in June.
Best time to visit Tịnh Biên
Based on these averages, the most comfortable months for sightseeing and outdoor activities are December and January: average highs of 31 °C88 °F to 32 °C90 °F with 19 mm0.7 in to 35 mm1.4 in of precipitation per month.
The most challenging month is September, which is very wet (215 mm8.5 in) and humid (88% relative humidity).
Comfort score: months are ranked by how close they come to an average high of 21–28 °C (70–82 °F), lows above 5 °C (41 °F), little precipitation and moderate humidity. The best-ranked months of each place are recommended, even where none meets all of these. These are general rules of thumb applied to long-term averages.
What to pack for Tịnh Biên
- Wetter months (May–October) — highs 2985 to 33 °C91 °F, lows 2475 to 26 °C78 °F, about 183 mm7.2 in of precipitation a month. Pack very light, breathable clothing, a sun hat and plenty of water and an umbrella or light rain jacket.
- Drier months (November–April) — highs 3086 to 36 °C97 °F, lows 2171 to 26 °C78 °F, about 43 mm1.7 in of precipitation a month. Pack very light, breathable clothing, a sun hat and plenty of water.
How Tịnh Biên compares
Compared with Tân Châu, about 40 km to the northeast, Tịnh Biên has practically the same average temperature and receives 5% more precipitation (1,355 mm53 in vs 1,287 mm51 in). The difference is largest in March (0.6 °C1 °F cooler).
Of the 75 places in Vietnam covered by World Climates, Tịnh Biên is the 6th warmest by annual mean temperature and the 58th wettest by annual precipitation. See all of them on the Vietnam climate page.
Places in other countries with the most similar temperature and rainfall pattern (seasons shifted for the other hemisphere where needed): Takeo (Cambodia, Aw), Phnom Penh (Cambodia, Aw) and Marabá (Brazil, Aw).
Nearby places
- Tân Châu 40 km · 28 °C82 °F · 1,287 mm51 in
- Takeo 47 km · 28 °C82 °F · 1,287 mm51 in
- Hồng Ngự 51 km · 28 °C83 °F · 1,199 mm47 in
- Hà Tiên 55 km · 28 °C82 °F · 1,996 mm79 in
- Long Xuyên 59 km · 28 °C82 °F · 1,265 mm50 in
- Rạch Giá 67 km · 28 °C82 °F · 1,477 mm58 in
- Phú Quốc 107 km · 27 °C80 °F · 2,553 mm101 in
- Phnom Penh 107 km · 28 °C83 °F · 1,242 mm49 in
Frequently asked questions
What is the warmest month in Tịnh Biên?
April is the warmest month in Tịnh Biên, with an average high of 36 °C (97 °F) and an average low of 26 °C (78 °F).
What is the coldest month in Tịnh Biên?
December is the coldest month, with an average high of 31 °C (88 °F) and an average low of 22 °C (71 °F).
When does it rain the most in Tịnh Biên?
September is the wettest month with about 215 mm (8.5 in) of precipitation; February is the driest with about 11 mm (0.4 in).
What is the best time to visit Tịnh Biên?
Judging by long-term averages, the most comfortable months are December and January.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.