Monthly Climate
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Best time to visit Yiwu

October is the best time to visit Yiwu for general sightseeing, with average highs of 24 °C and about 7 wet days.

It depends what you are going for

One month rarely wins on everything. These are the best months on each measure taken on its own.

If you want Best month On that measure
Sightseeing and walking October comfort 93/100
The least cloud December 50 % average cloud cover
The least rain October 53 mm
Warmth July 33 °C
Cooler weather January 9.5 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 October 93 24 °C 7
2 April 83 22 °C 14
3 November 83 18 °C 8
4 May 75 26 °C 15
5 September 72 28 °C 10
6 March 65 16 °C 14
7 December 58 12 °C 7
8 June 58 29 °C 18
9 February 53 12 °C 11
10 July 49 33 °C 13
11 August 48 33 °C 14
12 January 44 9.5 °C 10

When to think twice

January scores lowest with about 10 wet days and highs near 9.5 °C. That does not make it a bad month — it depends entirely on what you are travelling for. The numbers are all here; the judgement is yours.

The full year

Month Avg high Rainfall Cloud
January 9.5 °C 75 mm 60 %
February 12.0 °C 74 mm 64 %
March 16.0 °C 126 mm 70 %
April 21.8 °C 150 mm 71 %
May 26.2 °C 176 mm 72 %
June 28.6 °C 312 mm 82 %
July 33.1 °C 144 mm 70 %
August 32.9 °C 143 mm 63 %
September 28.5 °C 95 mm 60 %
October 23.7 °C 53 mm 51 %
November 18.0 °C 74 mm 54 %
December 11.9 °C 59 mm 50 %

Data sources and method

Normal period
1991–2020
Dataset version
era5-1991-2020-scores1.1
Last processed

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: comfort score, beach score, season boundaries. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.