Hanoi in January: Cold Mornings and the Countdown to Tết

Hanoi in January is cool and atmospheric, with daytime highs around 20°C and nights near 14°C. From mid-month, Hàng Lược flower market and other Tết markets begin filling with peach blossom branches, kumquat trees and red decorations ahead of Tết Nguyên Đán on February 6, 2027.

What January Feels Like in Hanoi

January is one of Hanoi’s coolest months. Mornings often start under a grey, damp fog that can linger past midday, and locals bundle up in jackets, scarves, and the occasional wool hat that would look out of place any other time of year.

There's a stillness to the city early in the month, almost a held breath, before the energy starts building toward Tet in the final two weeks. Cafes stay busy with people warming up over coffee, and the Old Quarter feels a touch slower than its usual pace.

Hanoi Weather in January: What to Expect

Daytime highs typically reach around 20°C, with nights cooling to roughly 14°C, and cold snaps can push temperatures below 10°C on the coldest mornings. January is one of the driest months on paper, but the air stays humid and often overcast, with persistent morning fog rather than heavy rain.

Sunshine hours are at their lowest point of the year, so don't expect the clear blue skies of autumn. It's a month for layers, warm drinks, and adjusting expectations around how much sun you'll actually see.

The Countdown to Tết Begins

Tết Nguyên Đán, Vietnam's Lunar New Year, falls on February 6, 2027, which means January is entirely about the run-up. From the middle of the month, Hàng Lược flower market and other markets around the city fill with peach blossom branches (đào) and kumquat trees (quất), two familiar symbols of Tết in northern Vietnam. Explore Hanoi during Tet holiday is worth a read if your visit lines up with the final days of January or the start of February.

Streets grow more decorated by the week, red and gold replacing the usual signage, and there's a visible sense of anticipation building, especially in the markets around the Old Quarter.

Ông Công, Ông Táo and the Kitchen Gods

About a week before Tet, Hanoi households honour the Kitchen Gods, Ông Công Ông Táo, believed to travel to the Jade Emperor's court to report on the household's year. Families prepare offerings and release live carp into lakes and rivers around the city, said to carry the gods to heaven. It's a smaller, quieter tradition than Tet itself, but a good one to notice if you're in Hanoi in the last week of January.

What to Eat in Hanoi in January

Warming food is the order of the month: hot pot, phở, and steaming bowls of noodle soup all feel especially right on a cold, foggy morning. As Tet approaches, Hanoi's markets begin selling the ingredients for the annual feast, sticky rice, mung beans, and pork belly for bánh chưng, the square rice cake that's the centrepiece of the holiday table. See our guide to a Northern Vietnamese Tet feast for the dishes worth knowing about.

Things to Do in Hanoi in January

A few ways to experience Hanoi in January without turning the trip into a checklist:

Walk the Old Quarter in the cool morning air

January is one of the better months for slow walks. Start around Hoan Kiem Lake, continue into the smaller lanes of the Old Quarter, and notice how the city changes as Tết gets closer: kumquat trees appear, red decorations spread across shopfronts, and food stalls become busier with seasonal ingredients.

Eat the foods that make sense in cold weather

This is a good month for steaming bowls of phở, bún riêu, cháo, grilled snacks and other foods that feel completely different when eaten on a small stool in cool weather. Rather than chasing a checklist, follow the meal times: breakfast early, snacks in the afternoon, and a warmer street-food dinner after dark.

Watch Hanoi prepare for Tết

If your dates fall close to Lunar New Year, spend time around local markets and neighbourhood streets rather than only famous sights. The most interesting part is often the preparation: families buying flowers, gifts and food, vendors packing seasonal products, and homes slowly turning red and gold.

Keep one indoor experience for a grey or chilly day

January can feel damp as well as cold. A Vietnamese coffee session is an easy way to slow the day down, learn how phin coffee works and make drinks such as egg, salt or coconut coffee instead of simply ordering one.

If you want a little local help

You can explore all of this independently. If you would rather have a local help with the food, ordering, stories and small places that are easy to walk past, Beyond Vietnam currently runs Taste of Hanoi for street food and everyday Hanoi, Hanoi Family Quest for families who prefer hands-on activities, and a Vietnamese Coffee Workshop for a slower indoor experience. Choose the one that fits your trip rather than trying to squeeze everything in.

Visiting Hanoi in January: A Few Practical Notes

Pack real winter layers: a warm jacket, long sleeves, and closed shoes, plus something light to peel off if an afternoon turns milder than expected. Mornings are the coldest part of the day, so it's worth timing outdoor sightseeing for midday when possible.

January’s cooler weather can make exploring Hanoi on foot more comfortable. Our Taste of Hanoi tour focuses on local dishes, hidden eateries and everyday food culture in the Old Quarter. Tết flower stalls and seasonal decorations may appear nearby, but they are not fixed parts of the route.

FAQ

Is January a good time to visit Hanoi?

Yes, if you don't mind cool, damp weather. January is Hanoi's coldest month, but it's also the lead-up to Tet, with markets and streets filling with festive decorations by the second half of the month.

What is the weather like in Hanoi in January?

Daytime highs typically reach around 20°C, with nights cooling to about 14°C. Mornings are often foggy and overcast, and cold snaps can push temperatures below 10°C.

When is Tết in 2027?

Tết Nguyên Đán, Vietnam's Lunar New Year, falls on February 6, 2027. The lead-up begins visibly in Hanoi from mid-January, with flower and kumquat markets in full swing.

What should I pack for Hanoi in January?

Warm winter layers: a proper jacket, long sleeves, and closed shoes. Mornings are the coldest part of the day, so pack for chill even if afternoons feel a little milder.

Do shops close in Hanoi in January?

Most stay open through January itself, though some businesses begin slowing down or closing in the final days of the month as Tet approaches and staff head home to family.

What food is Hanoi known for in January?

Warming dishes like phở and hot pot are favourites in the cold weather, alongside the first Tet market ingredients appearing for bánh chưng, the traditional square rice cake.

What is Ông Công Ông Táo?

It's the Kitchen Gods festival, observed about a week before Tet, when households make offerings and release live carp believed to carry the gods to the Jade Emperor's court.

Closing

January asks for patience, a warm jacket, and maybe a little imagination about the colour that's coming. By the time the peach blossoms arrive, you can feel the whole city leaning toward the new year.

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Dung (Emma) Co-founder of Beyond Vietnam

Xin chào! I’m Dung, but many travellers call me Emma. I grew up on the outskirts of Hanoi, and no matter how far I travel, this busy and slightly chaotic city still feels most like home.

I’ve explored Vietnam on my own and with the people I love, while also spending years volunteering and joining community projects. Along the way, I’ve collected plenty of stories, local tips and unforgettable moments. I share them here to help you feel closer to Hanoi and Vietnam, hopefully even before you arrive.

You can also find me on Facebook. Come and say hi!