Weather in Da Nang

Rain is the monsoon runs from July to December, inside an annual total of 2210 mm. The wettest month is October at 562 mm; the driest is February at 27 mm.

Da Nang is in Vietnam at 16.1°N. The 2001–2020 NASA POWER daily record describes a monsoon climate with a sharp wet-dry split. June is the warmest month (average 29.0°C, high 32.1°C) and January is the coolest (average 21.5°C, low 19.0°C). On this site the months that score closest to a 22°C day, lighter rain, and moderate humidity are February, March, and December.

Temperature through the year

The heat peaks in June, when the typical afternoon is 32.1°C. The opposite pole is January, when mornings average 19.0°C.

Mean high across all twelve months is 28.7°C and mean low is 23.1°C. These are 20-year grid averages, so a city station can read a few degrees warmer or cooler.

Monsoon and dry months

The monsoon in Da Nang starts in July and ends in December (July, August, September, October, November, and December). October is the core of it at 562 mm. February is the other extreme, with 27 mm.

A rainy day here is a day with at least 1 mm in the NASA POWER series. October averages 23 such days; February averages 6.

What stands out month by month

The year bottoms out in January. Plan for 19.0°C at night and 23.9°C in the afternoon. February is the driest month, averaging only 27 mm across 6 rainy days. Highs sit near 25.4°C. Peak heat arrives in June: 32.1°C by day, 25.9°C at night, and 79% humidity. August brings 167 mm and 19 rainy days; temperatures run from 25.8°C to 31.7°C.

September stands apart from the months beside it: 30.3°C / 25.3°C and 371 mm. October is the wettest month — 562 mm and 23 rainy days, with 85% humidity. November brings 412 mm and 21 rainy days; temperatures run from 22.5°C to 26.6°C. December closes the monsoon: 249 mm over 20 rainy days, then the calendar dries.

Best months to visit Da Nang

The three months with the highest comfort score are February, March, and December: February (22.3°C average, 27 mm, 86% humidity); March (24.3°C average, 39 mm, 86% humidity); December (22.3°C average, 249 mm, 87% humidity). They fall in calendar order. The score rewards averages near 22°C, lower rainfall, and humidity near 60%. It is a climate score, not a festival or price calendar.

If you want the monsoon itself — fewer crowds, greener landscape, heavier rain — aim at July–December instead of the score.

How Da Nang compares inside Vietnam

Huế is about 80 km away: Da Nang is about as warm as Huế at the hot peak and 50 mm wetter over the year than Huế. Huế’s wettest month is October (560 mm) versus October here.

Haiphong is about 557 km away: Da Nang is 0.5°C warmer than Haiphong in its hottest month and 567 mm wetter over the year than Haiphong. Haiphong’s wettest month is August (338 mm) versus October here.

Hanoi is about 606 km away: Da Nang is about as warm as Hanoi at the hot peak and 603 mm wetter over the year than Hanoi. Hanoi’s wettest month is August (322 mm) versus October here.