Current Weather and Forecast in Hanoi, Vietnam
Vietnam 🇻🇳
Live conditions are temporarily unavailable.
Explore Hanoi's typical temperatures and climate below - Live data returns shortly.
About the weather in Hanoi
Hanoi has a humid subtropical climate. June is the warmest month, with average highs of 92°, and January the coldest, when nights fall to around 58°. August brings the most rain, on about 24 days, while June is the sunniest, with 8.8 hours of sunshine a day. Over a whole year it rains on roughly 175 days.
Hanoi climate guide: monthly averages, seasons and the best time to visit
Common questions
When is Hanoi at its hottest?
June, averaging 92°F (34°C) by day and 80°F (27°C) overnight. The hottest single day in our 2015-2024 record for this location reached 106°F (41°C).
What is the best month to go to Hanoi?
November to February is the sweet spot for Hanoi - warm days, manageable rainfall and plenty of daylight line up. Expect 73°F (23°C) in the afternoon and around 9 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in November.
When is Hanoi at its coldest?
January, with highs of 70°F (21°C) and lows near 58°F (14°C). The coldest day in the 2015-2024 record fell to 40°F (4°C).
When does it rain most in Hanoi?
August, at 15.9 inches (404 mm) over about 24 days. December is the driest month, at 1.4 inches (35 mm).
Is Hanoi cold in winter?
January nights average 58°F (14°C). Cold never really arrives.
Does it snow in Hanoi?
Effectively no. The 2015-2024 record for Hanoi shows no regular measurable snowfall.
What should I pack for Hanoi?
It depends on the month: June runs to 92°F (34°C) while January holds at 70°F (21°C). The full month-by-month breakdown is in the packing notes above.