Ba Đồn climate
Ba Đồn (Vietnam) has a tropical savanna (dry winter) climate (Köppen Aw). The average temperature over the year is 26 °C78 °F, and about 1,851 mm73 in of precipitation falls in an average year.
Temperature by month
Precipitation by month
Ba Đồn climate table
| Month | High °C°F | Low °C°F | Mean °C°F | Precip. mmin |
|---|---|---|---|---|
| Jan | 2373 | 1763 | 2068 | 411.6 |
| Feb | 2577 | 1864 | 2170 | 261.0 |
| Mar | 2882 | 2068 | 2475 | 451.8 |
| Apr | 3188 | 2373 | 2780 | 552.2 |
| May | 3391 | 2578 | 2984 | 1244.9 |
| Jun | 3391 | 2679 | 3085 | 1003.9 |
| Jul | 3290 | 2679 | 2985 | 1887.4 |
| Aug | 3289 | 2679 | 2984 | 2339.2 |
| Sep | 3087 | 2678 | 2882 | 38315 |
| Oct | 2883 | 2475 | 2679 | 43617 |
| Nov | 2679 | 2271 | 2475 | 1355.3 |
| Dec | 2374 | 1966 | 2170 | 853.4 |
| Year | 3391 | 1763 | 2678 | 1,85173 |
“Year” row: highest monthly high, lowest monthly low, annual mean and annual total.
| Month | Humid. | Cloud | Solar | Daylight |
|---|---|---|---|---|
| Jan | 85% | 78% | 2.6 | 11:10 |
| Feb | 84% | 72% | 3.3 | 11:33 |
| Mar | 83% | 71% | 3.8 | 11:00 |
| Apr | 79% | 68% | 4.7 | 12:31 |
| May | 78% | 74% | 5.4 | 12:57 |
| Jun | 78% | 82% | 5.3 | 13:11 |
| Jul | 78% | 81% | 5.1 | 13:06 |
| Aug | 82% | 84% | 4.8 | 12:43 |
| Sep | 84% | 80% | 4.3 | 12:13 |
| Oct | 84% | 75% | 3.4 | 11:42 |
| Nov | 84% | 76% | 2.8 | 11:16 |
| Dec | 84% | 82% | 2.2 | 11:04 |
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 Ba Đồn is like
The warmest month is June, with an average high of 33 °C91 °F and a low of 26 °C79 °F. The coldest is January, when highs average 23 °C73 °F and lows 17 °C63 °F. There is a clear seasonal cycle, with 9.4 °C16.9 °F between the average temperature of the warmest and the coolest month.
It is wet, with about 1,851 mm73 in of precipitation per year. The wettest three-month stretch is August–October, which brings 57% of the annual total. The wettest month is October (436 mm17 in), the driest is February (26 mm1.0 in).
Relative humidity ranges from 78% in June to 85% in January. The clearest skies (lowest average cloud amount, 68%) are typical of April. Average wind speed near the ground ranges from 6 km/h (4 mph) in May to 10 km/h (6 mph) in December. Daylight lasts from about 11.1 hours in December to 13.2 hours in June.
Best time to visit Ba Đồn
Based on these averages, the most comfortable months for sightseeing and outdoor activities are December–March: average highs of 23 °C73 °F to 28 °C82 °F with 26 mm1.0 in to 85 mm3.4 in of precipitation per month.
The most challenging month is October, which is very wet (436 mm17 in) and humid (84% 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 Ba Đồn
- Wetter months (July–October) — highs 2883 to 32 °C90 °F, lows 2475 to 26 °C79 °F, about 310 mm12 in of precipitation a month. Pack very light, breathable clothing, a sun hat and plenty of water and a good rain jacket or umbrella and quick-drying shoes.
- Drier months (November–June) — highs 2373 to 33 °C91 °F, lows 1763 to 26 °C79 °F, about 76 mm3.0 in of precipitation a month. Pack light summer clothes such as T-shirts, shorts or light dresses.
How Ba Đồn compares
Compared with Kỳ Anh, about 37 km to the north, Ba Đồn has practically the same average temperature and receives a similar amount of precipitation.
Of the 75 places in Vietnam covered by World Climates, Ba Đồn is the 42nd warmest by annual mean temperature and the 11th 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: Wanning (China, Am), Qionghai (China, Am) and Wenchang (China, Am).
Nearby places
- Kỳ Anh 37 km · 26 °C78 °F · 1,851 mm73 in
- Đồng Hới 38 km · 26 °C79 °F · 1,928 mm76 in
- Ðông Hà 127 km · 26 °C78 °F · 2,132 mm84 in
- Vinh 128 km · 25 °C78 °F · 1,774 mm70 in
- Nghi Sơn 186 km · 24 °C75 °F · 1,701 mm67 in
- Huế 190 km · 26 °C79 °F · 2,160 mm85 in
- Savannakhet 220 km · 26 °C79 °F · 1,227 mm48 in
- Thanh Hóa 238 km · 24 °C75 °F · 1,613 mm63 in
Frequently asked questions
What is the warmest month in Ba Đồn?
June is the warmest month in Ba Đồn, with an average high of 33 °C (91 °F) and an average low of 26 °C (79 °F).
What is the coldest month in Ba Đồn?
January is the coldest month, with an average high of 23 °C (73 °F) and an average low of 17 °C (63 °F).
When does it rain the most in Ba Đồn?
October is the wettest month with about 436 mm (17.2 in) of precipitation; February is the driest with about 26 mm (1.0 in).
What is the best time to visit Ba Đồn?
Judging by long-term averages, the most comfortable months are December–March.
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.
The grid cell’s average elevation is 95 m, while Ba Đồn lies at about 8 m. Temperatures on this page were therefore adjusted by +0.6 °C1 °F using the standard lapse rate of 6.5 °C per 1,000 m.