Dong Nai weather in December
December is one of the best months to visit Dong Nai: highs of 30°C (87°F) and about 32 mm (1.3 in) of rain on average. Nights average 21°C (70°F) and cloud cover 72% (NASA POWER, 2001–2025 averages). It is the 4th driest month of the year and the 6th coolest. Compared with November, it is about as warm and drier; January brings highs of 32°C (90°F) and 11 mm (0.4 in) of rain.
Figures are long-term averages for Biên Hòa, the largest city in Dong Nai. See below for other places.
Is December a good time to visit Dong Nai?
best month Weather score 80/100.
Yes. December is one of the best months for weather in Dong Nai.
Does it rain a lot in Dong Nai in December?
No, it is usually dry: about 32 mm (1.3 in) falls in an average December. It is the 4th driest month of the year.
How warm is Dong Nai in December?
Days average 30°C (87°F) and nights 21°C (70°F).
Dong Nai weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 32°C (90°F) | 20°C (69°F) | 11 mm | 58% | best |
| February | 35°C (95°F) | 21°C (70°F) | 6 mm | 44% | best |
| March | 37°C (98°F) | 23°C (73°F) | 13 mm | 49% | fair |
| April | 37°C (98°F) | 25°C (76°F) | 41 mm | 60% | least pleasant |
| May | 34°C (92°F) | 25°C (77°F) | 155 mm | 80% | least pleasant |
| June | 31°C (87°F) | 24°C (76°F) | 212 mm | 85% | least pleasant |
| July | 30°C (86°F) | 24°C (75°F) | 207 mm | 86% | least pleasant |
| August | 30°C (85°F) | 24°C (74°F) | 191 mm | 87% | least pleasant |
| September | 30°C (85°F) | 24°C (74°F) | 190 mm | 89% | least pleasant |
| October | 30°C (85°F) | 23°C (74°F) | 215 mm | 82% | least pleasant |
| November | 30°C (86°F) | 22°C (72°F) | 100 mm | 74% | fair |
| December | 30°C (87°F) | 21°C (70°F) | 32 mm | 72% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Dong Nai in December
Weather can differ a lot within Dong Nai: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Biên Hòa | 30°C (87°F) | 21°C (70°F) | 32 mm | best |
| Xuân Lộc | 30°C (87°F) | 21°C (69°F) | 30 mm | best |
| Long Khánh | 30°C (87°F) | 21°C (69°F) | 30 mm | best |
| Đồng Xoài | 31°C (87°F) | 20°C (69°F) | 28 mm | best |
| Chơn Thành | 31°C (87°F) | 20°C (69°F) | 28 mm | best |
| Trảng Bom | 30°C (87°F) | 21°C (70°F) | 32 mm | best |
| Long Thành | 30°C (87°F) | 21°C (70°F) | 32 mm | best |
| Nha Bích | 31°C (87°F) | 20°C (69°F) | 28 mm | best |
| Phước Hòa | 32°C (89°F) | 20°C (68°F) | 23 mm | best |