Monthly Climate
Menu

Best time to visit Jiujiang

October is the best time to visit Jiujiang for general sightseeing, with average highs of 23 °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 92/100
The least cloud October 51 % average cloud cover
The least rain December 49 mm
Warmth July 32 °C
Cooler weather January 8.4 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 October 92 23 °C 7
2 April 82 22 °C 14
3 November 78 17 °C 8
4 May 73 26 °C 15
5 September 73 28 °C 9
6 March 63 15 °C 15
7 June 57 29 °C 17
8 December 54 11 °C 7
9 February 49 11 °C 11
10 August 47 32 °C 16
11 July 45 32 °C 15
12 January 41 8.4 °C 10

When to think twice

January scores lowest with about 10 wet days and highs near 8.4 °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 8.4 °C 74 mm 63 %
February 11.0 °C 101 mm 65 %
March 15.4 °C 156 mm 71 %
April 21.6 °C 198 mm 72 %
May 26.1 °C 235 mm 71 %
June 28.8 °C 336 mm 78 %
July 32.1 °C 234 mm 72 %
August 31.6 °C 167 mm 63 %
September 27.8 °C 87 mm 54 %
October 22.8 °C 62 mm 51 %
November 16.8 °C 66 mm 53 %
December 10.7 °C 49 mm 52 %

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.