Monthly Climate
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Best time to visit Mary

October is the best time to visit Mary for general sightseeing, with average highs of 24 °C and about 2 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 October comfort 96/100
The least cloud August 2 % average cloud cover
The least rain August 0 mm
Warmth July 38 °C
Cooler weather January 10 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 October 96 24 °C 2
2 April 95 25 °C 5
3 March 82 18 °C 7
4 September 78 31 °C 0
5 November 77 16 °C 3
6 May 77 31 °C 2
7 February 59 12 °C 6
8 December 55 11 °C 3
9 August 54 36 °C 0
10 June 53 36 °C 0
11 January 51 10 °C 4
12 July 44 38 °C 0

When to think twice

July scores lowest with about 0 wet days and highs near 38 °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 10.2 °C 21 mm 50 %
February 12.4 °C 28 mm 50 %
March 18.3 °C 37 mm 52 %
April 24.8 °C 23 mm 48 %
May 31.1 °C 10 mm 34 %
June 36.2 °C 1 mm 11 %
July 38.0 °C under 1 mm 5 %
August 36.2 °C under 1 mm 2 %
September 30.6 °C 1 mm 6 %
October 23.6 °C 7 mm 19 %
November 16.0 °C 15 mm 38 %
December 11.0 °C 14 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.