Mild
Average highs are around 25°C, so days are mild rather than hot.
December verdict
Good for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 6.6h per day, enough for a balanced month. Rainfall averages 210mm, so showers are a real planning factor.

Monthly averages
Temp
25°C
Rain
210mm
Sun
6.6h
Sea
25°C
Weather score
65
Good
Mild
Average highs are around 25°C, so days are mild rather than hot.
Wet
Rainfall averages 210mm, so showers are a real planning factor.
Some sun
Sunshine averages 6.6h per day, enough for a balanced month.
Swimmable
Sea temperatures average 25°C, which can work for swimming but may feel fresh.
Map
Compare Da Nang, Vietnam with nearby places by weather score, rain, sun, temperature, and swim conditions.
December25°C average high
December is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
December210mm average rain
December sits near Da Nang's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December6.6 hours average sun
December is brighter than Da Nang's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to May and November to December
This stretch has the strongest sunshine in the monthly averages.
December25°C average sea
December is below Da Nang's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJune to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
December65 weather score
December sits close to Da Nang's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsFebruary to April
These months have the strongest weather score in the monthly averages.