Shanghai, China skyline

Shanghai Weather in January

Typical January weather in Shanghai, China, based on 2006–2025 climate averages.

In January, Shanghai averages a high of 8.9°C (48°F) and a low of 1.5°C (34.7°F), with about 7 rainy days (54 mm of rain) and 6.4 hours of sunshine a day.

Avg high

8.9°C (48°F)

Avg low

1.5°C (34.7°F)

Rainfall

54 mm (2.1 in)

Rainy days

7 days

Sunshine

6.4 h / day

Humidity

74%

January vs the rest of the year

No month in Shanghai is cooler than January; for rain it is the 2nd driest month.

MonthAvg highvs JanuaryRainRainy days
January8.9°C (48°F)—54 mm7
February10.2°C (50.4°F)+1.3°C (+2.3°F)66 mm10
March15.1°C (59.2°F)+6.2°C (+11.2°F)83 mm10
April20.2°C (68.4°F)+11.3°C (+20.3°F)97 mm9
May24.8°C (76.6°F)+15.9°C (+28.6°F)115 mm10
June27.6°C (81.7°F)+18.7°C (+33.7°F)248 mm16
July31.7°C (89.1°F)+22.8°C (+41°F)186 mm16
August31.9°C (89.4°F)+23°C (+41.4°F)127 mm15
September27.6°C (81.7°F)+18.7°C (+33.7°F)139 mm13
October22.9°C (73.2°F)+14°C (+25.2°F)64 mm7
November17.6°C (63.7°F)+8.7°C (+15.7°F)65 mm8
December11°C (51.8°F)+2.1°C (+3.8°F)38 mm6

What January feels like in Shanghai

January is the coldest stretch of winter in Shanghai. Days are chilly rather than freezing, and walking is comfortable with a proper jacket. The gap between afternoon and night is small, so nights are cold and the temperature hardly changes after dark. Damp air makes the cold feel rawer than the numbers alone suggest.

Rain in Shanghai in January

Wet days are occasional rather than regular, about one day in 4. Wet days average about 7.7 mm (0.3 in), enough to soak you without an umbrella. That is lighter than the city's yearly norm of about 10.1 mm per rainy day. It is among the three driest months of the year.

Daylight and sunshine in January

In mid-January, sunrise is at about 6:53 am and sunset at about 5:12 pm (local time) — 10 h 19 min of daylight. Days are getting longer: 11 min more daylight than in mid-December. Measured sunshine covers about 62% of the daylight — there are plenty of bright spells.

How January compares to the rest of the year

January is the coolest month of the year in Shanghai. Afternoons run 2.1°C (3.8°F) cooler than in December, with 16 mm more rain. This is the low point, and February starts to warm up. The next month's average high: 10.2°C (50.4°F).

Who January suits

  • Sightseeing: less ideal — it is cold for long walks.
  • Parks & outdoor: less ideal — too cool to sit outside for long.
  • Beach: less ideal — the sea air is too cool.

Tips for visiting Shanghai in January

Warm Layers

A warm jacket, a hat and gloves for cold mornings and evenings.

Quick questions

How warm is Shanghai in January?

Afternoons average 8.9°C (48°F) and nights about 1.5°C (34.7°F) — chilly by most people's standards. It is the coolest month of the year.

Does it rain a lot in Shanghai in January?

Not especially. There are about 7 rainy days (54 mm), mostly moderate rain.

What should I wear in Shanghai in January?

Pack warm layers. There is little need to change for the evening.

Is January or February better for visiting Shanghai?

January, narrowly: it ranks #9 of 12 among Shanghai's months, against #10 for the other. February is warmer and has more rainy days.

Is January a good time to visit Shanghai?

Fair

Fair — chilly days, some rainy days (about 7). Within Shanghai's own year, January ranks #9 of 12.

January in other China cities

Warmer or drier places in January

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Shanghai weather by month.