Monthly Climate
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Best time to visit San Cristóbal

January is the best time to visit San Cristóbal for general sightseeing, with average highs of 27 °C and about 8 wet days. The comfortable season runs roughly June 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 January comfort 83/100
The least cloud January 61 % average cloud cover
The least rain January 43 mm
Warmth March 28 °C
Cooler weather July 25 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 January 83 27 °C 8
2 February 81 28 °C 8
3 December 80 26 °C 10
4 August 78 26 °C 11
5 July 77 25 °C 13
6 June 76 25 °C 13
7 September 76 27 °C 11
8 March 72 28 °C 13
9 November 72 27 °C 15
10 May 71 26 °C 16
11 October 70 27 °C 15
12 April 68 27 °C 16

When to think twice

April scores lowest with about 16 wet days and highs near 27 °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 26.8 °C 43 mm 61 %
February 27.5 °C 46 mm 65 %
March 27.7 °C 95 mm 78 %
April 26.9 °C 138 mm 90 %
May 26.1 °C 130 mm 93 %
June 25.5 °C 92 mm 92 %
July 25.5 °C 82 mm 90 %
August 26.1 °C 65 mm 89 %
September 27.0 °C 57 mm 88 %
October 27.2 °C 106 mm 89 %
November 26.7 °C 112 mm 85 %
December 26.4 °C 66 mm 71 %

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.