Climate normals · 1970–2000
Hanoi Climate
Hanoi is a city in Vietnam (01) with a population of about 8,053,663. Its average annual temperature is 23.7°C (75°F), with roughly 1621 mm of rain per year.
23.7°C
Avg Temp
1621
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Hanoi Climate
Hanoi has an average annual temperature of 23.7°C (75°F) and receives about 1621 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
23.7°C
Avg Temp
1621
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 17° / 62° | 18 mm |
| February | 18° / 64° | 30 mm |
| March | 20° / 68° | 39 mm |
| April | 24° / 75° | 90 mm |
| May | 27° / 81° | 195 mm |
| June | 29° / 84° | 241 mm |
| July | 29° / 84° | 276 mm |
| August | 29° / 83° | 301 mm |
| September | 28° / 82° | 240 mm |
| October | 25° / 77° | 126 mm |
| November | 22° / 71° | 47 mm |
| December | 18° / 65° | 18 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Hanoi
The most comfortable months to visit Hanoi are typically March, November and December, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near 14°C low). August is usually the wettest month.
Where to stay near Hanoi
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Frequently Asked Questions
The most comfortable months to visit Hanoi are typically March, November and December, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Hanoi, Vietnam has an average annual temperature of 23.7°C and about 1621 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Hanoi average about 32°C (90°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.