Monthly Climate
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Best time to visit Yichun

October is the best time to visit Yichun for general sightseeing, with average highs of 24 °C and about 7 wet days. The comfortable season runs roughly October to November.

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 91/100
The least cloud October 51 % average cloud cover
The least rain December 60 mm
Warmth July 33 °C
Cooler weather January 10.0 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 October 91 24 °C 7
2 November 82 18 °C 9
3 April 77 23 °C 18
4 September 68 29 °C 11
5 May 66 27 °C 18
6 March 62 16 °C 18
7 December 59 12 °C 8
8 February 55 13 °C 12
9 June 50 29 °C 20
10 January 46 10.0 °C 11
11 August 44 32 °C 17
12 July 44 33 °C 16

When to think twice

July scores lowest with about 16 wet days and highs near 33 °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 10.0 °C 76 mm 67 %
February 12.7 °C 92 mm 70 %
March 16.5 °C 203 mm 75 %
April 22.6 °C 265 mm 74 %
May 26.8 °C 291 mm 73 %
June 29.5 °C 346 mm 81 %
July 32.8 °C 202 mm 72 %
August 32.3 °C 185 mm 65 %
September 28.7 °C 100 mm 56 %
October 24.0 °C 65 mm 51 %
November 18.0 °C 89 mm 53 %
December 12.2 °C 60 mm 53 %

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.