How hot is Wuxi in January?

Daytime highs in Wuxi in January average 9°C (48°F); nights drop to about 1°C.

Does it rain in Wuxi in January?

Expect around 9 rainy days and 59 mm of rainfall in January.

Is January a good time to visit Wuxi?

January is a challenging month to visit Wuxi — consider April–May & October–November instead. Overall travel score: 4.0/10. The best months are April–May & October–November.

Wuxi weather in January

January is a challenging month to visit Wuxi — consider April–May & October–November instead. Expect highs around 9°C, lows near 1°C, and about 9 days with rain.

4.0 · Poortravel score for January

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Avg high

9°C

Avg low

1°C

Rainfall

59 mm

Rain days

Sunshine

5.8 h/day

Daylight

10.2 h

What to pack for Wuxi in January

a warm coat, hat and gloves
a compact umbrella or rain shell — rain is frequent

Humidity averages 74%; max daily wind around 16 km/h.

How January compares

Best months in Wuxi: April–May & October–November. See the full best time to visit Wuxi guide.

Wuxi in January: the details

In January, Wuxi sees average daytime highs of 9°C (48°F) and overnight lows of 1°C (34°F). Rainfall totals roughly 59 mm across 9 rainy days, and the sun shines about 5.8 hours per day with 10.2 hours of daylight mid-month. Relative humidity averages 74%.

These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Wuxi, China (31.57, 120.29) — see our methodology. Actual conditions vary year to year.

Where should you go next month?

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