Sapa weather in January is still in winter, so it is cold, with little sunshine.
the night is cold, the average temperature is 8oC, the lowest temperature is -2oC, the highest is 23oC, the rainfall is low, 40 mm, humidity 86%, which makes a great time to visit Sapa. Many international and domestic visitors come here to see the snow.
If you are planning to visit Sapa at this time, prepare for yourself warm clothes and anti-slip shoes to go in slippery terrain. You should also prepare themselves for good health, avoid getting cold.