Vietnam in January: Weather, Crowds & What to Expect
Climate Map for January
Average temperature across Vietnam in January.
City Weather in January
| City | High | Low | Rain | UV | Feels |
|---|---|---|---|---|---|
| Ho Chi Minh City | 31° | 22° | 15 mm | very high | Warm |
| Hanoi | 20° | 14° | 19 mm | moderate | Cool |
| Haiphong | 20° | 14° | 22 mm | moderate | Cool |
| Cần Thơ | 31° | 23° | 14 mm | very high | Hot |
| Huế (provincial city) | 24° | 18° | 157 mm | high | Mild |
| Da Nang | 25° | 19° | 100 mm | high | Mild |
| Biên Hòa | 30° | 22° | 16 mm | very high | Warm |
High / low are average daily temperatures (°C). “Feels” reflects how hot or cold it feels, allowing for humidity.
Northern Highlands (Sapa, Ha Giang, Lao Cai)
High-altitude cold grips Sapa in January: nights often drop below freezing and frost or a dusting of snow on the highest peaks is possible, especially around Fansipan. Days are crisp and thin‑aired, and trails can be icy; bring warm layers, crampons if you plan alpine trekking, and expect some mountain roads to be slippery or closed after storms. Crowds are lower than in summer but local markets and homestays remain open and atmospheric - perfect for photography if you can tolerate the cold.
Hanoi & Red River Delta
January is one of the chilliest months around Hanoi - damp, grey and often in the low teens Celsius by day with colder nights that feel colder because of the humidity. The city gets persistent drizzle or light mist rather than hard snow; thermal layers and a windproof jacket are sensible, and traffic in the old quarter feels quieter as northern tourists slow their pace. This time of year is good for museum visits, food tours and avoiding summer crowds, though expect smoky haze some years from regional coal heating and agricultural burnings.
North Central Coast (Thanh Hóa, Vinh, Hue)
January is relatively cool and drier compared with the wetter months later in the year; Hue’s imperial citadel and Phong Nha caves are crisp and comfortable for sightseeing, though mornings can be misty. Temperatures typically sit in the mid‑teens to low 20s°C, making long visits to historical sites pleasant. Keep a small umbrella for coastal breezes and occasional light rain, and note that sea water is too cool for comfortable swimming on many beaches.
Central Coast (Da Nang, Hoi An, Nha Trang)
January tends to be warm and pleasantly dry along the Da Nang-Hoi An corridor, with temperatures often in the low to mid‑20s°C and mild sea breezes that make beach walks comfortable. Hoi An’s lantern-lit evenings and the Marble Mountains are at their most walkable; Nha Trang is also generally sunny, though its profile becomes more tropical further south. Pack a light jacket for coastal breezes after sunset and expect tourist crowds to be moderate on weekends.
Central Highlands (Da Lat, Buôn Ma Thuột, Kon Tum)
January in the Central Highlands feels refreshingly cool compared with the lowlands: Da Lat typically sits around 15-24°C with misty mornings and crisp nights, perfect for coffee‑plantation visits and mountain walks. The dry season keeps trails relatively clean, and the city’s markets and flower gardens are active without heavy tourist pressure. Pack a light sweater for evenings and expect clear daytime visibility for trips to Lang Biang and Prenn Falls.
Southern Vietnam & Mekong Delta (Ho Chi Minh City, Can Tho, Phú Quốc)
January brings the driest, sunniest conditions across Ho Chi Minh City and the Mekong Delta: daytime highs commonly hit the low 30s°C with low humidity compared with later months, making boat trips on the delta and visits to floating markets pleasant. Phú Quốc and Con Dao islands are typically calm and excellent for snorkeling. Expect busy domestic tourism and pack light breathable clothes, sun protection and a hat for midday heat.