Monthly Climate
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Best time to visit Zhuhai

December is the best time to visit Zhuhai for general sightseeing, with average highs of 20 °C and about 4 wet days. The comfortable season runs roughly November to March. The sea stays above 20 °C from April to December.

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 December comfort 92/100
A beach holiday October sea 27 °C
The least cloud October 43 % average cloud cover
The least rain January 28 mm
Warmth August 30 °C
Cooler weather January 18 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 December 92 20 °C 4 65
2 November 91 24 °C 5 88
3 January 88 18 °C 4 54
4 February 87 20 °C 7 52
5 March 83 22 °C 10 60
6 October 76 27 °C 7 91
7 April 70 25 °C 13 73
8 May 52 28 °C 19 75
9 September 51 29 °C 17 70
10 June 43 29 °C 22 71
11 August 42 30 °C 23 68
12 July 41 30 °C 21 68

For a beach holiday

October scores highest, with a sea temperature of 27 °C and air temperatures around 27 °C. The sea is above 20 °C from April to December.

Month Sea Air Sunshine Beach score
January 19 °C 18 °C 55 % 54
February 18 °C 20 °C 67 % 52
March 20 °C 22 °C 72 % 60
April 23 °C 25 °C 70 % 73
May 26 °C 28 °C 75 % 75
June 28 °C 29 °C 82 % 71
July 29 °C 30 °C 74 % 68
August 29 °C 30 °C 72 % 68
September 28 °C 29 °C 59 % 70
October 27 °C 27 °C 43 % 91
November 24 °C 24 °C 45 % 88
December 20 °C 20 °C 48 % 65

When to think twice

July scores lowest with about 21 wet days and highs near 30 °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 18.4 °C 28 mm 55 %
February 19.7 °C 39 mm 67 %
March 22.5 °C 71 mm 72 %
April 25.5 °C 127 mm 70 %
May 27.9 °C 227 mm 75 %
June 29.2 °C 300 mm 82 %
July 29.9 °C 247 mm 74 %
August 29.9 °C 327 mm 72 %
September 29.1 °C 225 mm 59 %
October 27.1 °C 73 mm 43 %
November 23.9 °C 33 mm 45 %
December 19.7 °C 29 mm 48 %

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.