Weather in Hanoi in January
January in Hanoi is mild with average temperatures around 16.0°C (60.8°F). Light rainfall with only 32mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
20.8°C
69.4°F
Low
11.1°C
52.0°F
Precipitation
32 mm
1.3 inches
~5 rainy days
Conditions
Humidity
81%
Comparison to Adjacent Months
January is 2.9°C cooler than February.