Jiuzhaigou is indeed colder in December. Specifically, the average daily minimum temperature in Jiuzhaigou in December may range from -5°C to -8°C (some claims say between -5°C and 1°C), while the average daily maximum temperature ranges from 0°C to around 10°C (some claims say up to 3°C). There is a large temperature difference between morning and evening, and temperatures may be relatively high during the day when there is plenty of sunshine, but temperatures drop significantly at night and may fall below -10°C.
Therefore, visitors to Jiuzhaigou need to take adequate warming measures, such as wearing warm clothing such as down jackets and sweaters, and carrying accessories such as gloves and hats to cope with the cold weather. At the same time, because Jiuzhaigou is located at high altitude, the climate is changeable, tourists also need to pay attention to guard against possible rain and snow and road icing.
Overall, the weather in Jiuzhaigou in December is relatively cold, but this also provides visitors with a beautiful, fairytale-like landscape wrapped in silver. As long as you take good measures to keep warm, visitors can still have an unforgettable trip here.
