Monthly Climate
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Best time to visit Monterrey

February is the best time to visit Monterrey for general sightseeing, with average highs of 23 °C and about 6 wet days. The comfortable season runs roughly November to March.

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 February comfort 96/100
The least cloud June 39 % average cloud cover
The least rain December 32 mm
Warmth August 33 °C
Cooler weather January 20 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 February 96 23 °C 6
2 November 95 23 °C 6
3 December 94 20 °C 5
4 January 92 20 °C 6
5 March 91 26 °C 7
6 October 85 27 °C 7
7 April 82 29 °C 7
8 May 71 31 °C 8
9 September 70 29 °C 11
10 June 68 32 °C 6
11 July 67 33 °C 5
12 August 67 33 °C 5

When to think twice

August scores lowest with about 5 wet days and highs near 33 °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 20.1 °C 37 mm 49 %
February 23.0 °C 32 mm 46 %
March 26.0 °C 46 mm 44 %
April 29.0 °C 46 mm 46 %
May 30.8 °C 52 mm 45 %
June 32.3 °C 38 mm 39 %
July 32.7 °C 45 mm 43 %
August 32.9 °C 32 mm 39 %
September 29.1 °C 123 mm 51 %
October 26.7 °C 60 mm 43 %
November 23.0 °C 38 mm 43 %
December 20.4 °C 32 mm 47 %

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.