Monthly Climate
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Best time to visit Mérida

January is the best time to visit Mérida for general sightseeing, with average highs of 23 °C and about 21 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 January comfort 73/100
The least cloud January 65 % average cloud cover
The least rain January 110 mm
Warmth September 24 °C
Cooler weather January 23 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 January 73 23 °C 21
2 February 73 23 °C 22
3 December 72 23 °C 23
4 March 72 23 °C 27
5 July 72 24 °C 25
6 November 72 23 °C 27
7 June 71 24 °C 24
8 August 71 24 °C 24
9 October 71 24 °C 26
10 April 71 24 °C 27
11 September 71 24 °C 24
12 May 71 24 °C 27

When to think twice

May scores lowest with about 27 wet days and highs near 24 °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 22.8 °C 110 mm 65 %
February 23.2 °C 128 mm 69 %
March 23.5 °C 209 mm 79 %
April 23.8 °C 267 mm 91 %
May 24.1 °C 211 mm 94 %
June 24.0 °C 140 mm 92 %
July 23.8 °C 137 mm 90 %
August 24.3 °C 133 mm 89 %
September 24.4 °C 129 mm 89 %
October 24.0 °C 194 mm 91 %
November 23.2 °C 198 mm 88 %
December 22.9 °C 141 mm 75 %

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.