Cool
Average highs are around 19°C, so pack for cooler days.
January verdict
Mixed for holiday weather
Average highs are around 19°C, so pack for cooler days. Sunshine averages 2.7h per day, so this is not one of the brighter months. Rainfall averages 17mm, which is relatively low for holiday planning.

Monthly averages
Temp
19°C
Rain
17mm
Sun
2.7h
Weather score
45
Mixed
Cool
Average highs are around 19°C, so pack for cooler days.
Drier
Rainfall averages 17mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 2.7h per day, so this is not one of the brighter months.
Map
Compare Ha Giang, Vietnam with nearby places by weather score, rain, sun, temperature, and swim conditions.
January19°C average high
January has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsApril to September
This stretch sets the upper range for average daytime heat.
January17mm average rain
January is one of Ha Giang's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
January2.7 hours average sun
January is one of Ha Giang's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMay and July to September
This stretch has the strongest sunshine in the monthly averages.
January45 weather score
January is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsMarch to April and October
These months have the strongest weather score in the monthly averages.