Monthly Climate
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Best time to visit Wenchang

January is the best time to visit Wenchang for general sightseeing, with average highs of 22 °C and about 7 wet days. The comfortable season runs roughly December to February.

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 January comfort 89/100
A beach holiday November sea 26 °C
The least cloud October 57 % average cloud cover
The least rain January 26 mm
Warmth July 31 °C
Cooler weather January 22 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 January 89 22 °C 7 77
2 December 88 23 °C 6 82
3 February 85 24 °C 7 79
4 November 74 26 °C 10 84
5 March 72 26 °C 10 83
6 October 58 28 °C 15 73
7 April 58 29 °C 12 80
8 September 45 30 °C 22 69
9 May 45 31 °C 17 68
10 August 40 31 °C 25 66
11 June 40 31 °C 18 65
12 July 39 31 °C 19 65

For a beach holiday

November scores highest, with a sea temperature of 26 °C and air temperatures around 26 °C. The sea never reaches 20 °C here.

Month Sea Air Sunshine Beach score
January 23 °C 22 °C 65 % 77
February 22 °C 24 °C 63 % 79
March 23 °C 26 °C 61 % 83
April 25 °C 29 °C 58 % 80
May 27 °C 31 °C 70 % 68
June 28 °C 31 °C 81 % 65
July 28 °C 31 °C 74 % 65
August 28 °C 31 °C 75 % 66
September 29 °C 30 °C 69 % 69
October 27 °C 28 °C 57 % 73
November 26 °C 26 °C 59 % 84
December 24 °C 23 °C 67 % 82

When to think twice

July scores lowest with about 19 wet days and highs near 31 °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 22.2 °C 26 mm 65 %
February 23.7 °C 29 mm 63 %
March 26.3 °C 39 mm 61 %
April 29.0 °C 71 mm 58 %
May 30.8 °C 167 mm 70 %
June 31.4 °C 163 mm 81 %
July 31.5 °C 187 mm 74 %
August 30.9 °C 262 mm 75 %
September 29.7 °C 248 mm 69 %
October 27.9 °C 185 mm 57 %
November 25.7 °C 60 mm 59 %
December 22.7 °C 35 mm 67 %

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.