Monthly Climate
Menu

Best time to visit Kosti

January is the best time to visit Kosti for general sightseeing, with average highs of 33 °C and about 0 wet days. The comfortable season runs roughly December to January.

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 67/100
The least cloud November 16 % average cloud cover
The least rain February 0 mm
Warmth April 41 °C
Cooler weather August 33 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 January 67 33 °C 0
2 December 64 34 °C 0
3 February 55 36 °C 0
4 September 53 35 °C 8
5 October 53 37 °C 5
6 November 52 36 °C 0
7 August 51 33 °C 13
8 July 49 34 °C 11
9 June 44 38 °C 5
10 March 44 38 °C 0
11 May 43 40 °C 4
12 April 42 41 °C 0

When to think twice

April scores lowest with about 0 wet days and highs near 41 °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 33.0 °C under 1 mm 20 %
February 35.5 °C under 1 mm 20 %
March 38.4 °C under 1 mm 23 %
April 40.5 °C 2 mm 23 %
May 39.7 °C 14 mm 37 %
June 37.9 °C 21 mm 48 %
July 34.4 °C 66 mm 65 %
August 32.8 °C 67 mm 71 %
September 34.9 °C 38 mm 56 %
October 36.8 °C 16 mm 38 %
November 36.5 °C under 1 mm 16 %
December 33.8 °C under 1 mm 17 %

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.