Monthly Climate
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Best time to visit Thái Nguyên

December is the best time to visit Thái Nguyên for general sightseeing, with average highs of 20 °C and about 8 wet days. The comfortable season runs roughly November 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 December comfort 91/100
The least cloud October 58 % average cloud cover
The least rain December 40 mm
Warmth June 32 °C
Cooler weather January 19 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 December 91 20 °C 8
2 November 88 25 °C 8
3 February 86 21 °C 11
4 January 82 19 °C 11
5 March 79 24 °C 15
6 October 69 28 °C 12
7 April 66 28 °C 14
8 September 49 30 °C 18
9 May 48 30 °C 19
10 August 42 31 °C 24
11 June 40 32 °C 22
12 July 40 31 °C 24

When to think twice

July scores lowest with about 24 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 18.7 °C 58 mm 79 %
February 20.6 °C 48 mm 82 %
March 23.7 °C 82 mm 83 %
April 27.9 °C 114 mm 78 %
May 30.4 °C 268 mm 79 %
June 31.6 °C 352 mm 89 %
July 31.5 °C 362 mm 87 %
August 31.1 °C 378 mm 82 %
September 30.2 °C 233 mm 71 %
October 28.2 °C 112 mm 58 %
November 24.7 °C 63 mm 59 %
December 20.5 °C 40 mm 65 %

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.