The highest day temperature in December 2025 was 33°F. The lowest night temperature was 4°F. The average values for day and night temperatures during December were 24.1°F и 16.4°F respectivly.

Most of the days in December are sunny but you can also expect cloudy and gloomy days.

Precipitation total in December for Urumqi is 0.3 in. This value is relatively stable throughout the year.

The average wind speed in December is 4.4 mph. It makes December one of the most windless months of the year for Urumqi.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Urumqi in December is 6.6 hours.