Hanoi Weather in January

During January, Hanoi experiences pleasant daytime temperatures of 21°C (70°F) and cooler nights around 15°C (59°F). As part of the winter season, some rainfall is to be expected.

Rainfall in Hanoi in January

This month experiences about 10 days of rain according to historical data, averaging 47 mm (1.9 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Hanoi in January

The excellent temperature in Hanoi in January makes it a solid month to visit, with 21°C (70°F) during the day and 15°C (59°F) at night. Experience the winter season in January. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. This month is marked by slightly cooler temperatures, but the climate remains quite pleasant.

Sunshine in Hanoi in January

The area experiences limited sunny days, amounting to roughly 68 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

So this is a great month to visit if you prefer dry days with pleasant temperatures.