Monthly Climate
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Best time to visit Ust-Kamenogorsk

August is the best time to visit Ust-Kamenogorsk for general sightseeing, with average highs of 26 °C and about 7 wet days. The comfortable season runs roughly May to September.

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 August comfort 92/100
The least cloud August 42 % average cloud cover
The least rain February 29 mm
Warmth July 27 °C
Cooler weather January -9.4 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 August 92 26 °C 7
2 June 89 25 °C 9
3 September 85 19 °C 7
4 May 84 20 °C 8
5 July 83 27 °C 11
6 April 53 12 °C 9
7 October 48 11 °C 9
8 February 35 -6.5 °C 7
9 January 33 -9.4 °C 8
10 March 32 0.5 °C 8
11 November 30 -0.3 °C 10
12 December 30 -7.1 °C 10

When to think twice

December scores lowest with about 10 wet days and highs near -7.1 °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 -9.4 °C 32 mm 66 %
February -6.5 °C 29 mm 66 %
March 0.5 °C 37 mm 60 %
April 12.4 °C 48 mm 54 %
May 20.0 °C 53 mm 47 %
June 25.1 °C 50 mm 47 %
July 26.6 °C 66 mm 49 %
August 25.6 °C 44 mm 42 %
September 19.3 °C 38 mm 46 %
October 10.7 °C 50 mm 57 %
November -0.3 °C 57 mm 68 %
December -7.1 °C 45 mm 70 %

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.