Is Nanjing hot in December?
Days are typically cool at 10°C, while nights average 1.7°C.
China · 1991–2020 normal
Nanjing in
December.
Typical December weather in Nanjing: 10°C by day, 1.7°C at night, 47 mm of rain over 6.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high10°C
Typical low1.7°C
Rain47 mm
Wet days6.2
In the year-round weather comparison, December scores 25 out of 100 (October leads the year at 87). Daylight is calculated as 10 h 04 from latitude 32.06°.
December at a glance
What is Nanjing like in December?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 47 mm across about 6 wet days.
How much daylight is there?
There are about 10 h 04 between sunrise and sunset at mid-month, calculated from the place latitude.
Is December a good time to visit?
December ranks 9 of 12 in our weather comparison; October ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1799962
- NOAA station
- CHM00058238 · NANJING
- Station distance
- 18.4 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Nanjing is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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