Monthly Climate
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Best time to visit Itapecerica da Serra

August is the best time to visit Itapecerica da Serra for general sightseeing, with average highs of 21 °C and about 7 wet days. The comfortable season runs roughly April 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 August comfort 91/100
The least cloud July 58 % average cloud cover
The least rain August 48 mm
Warmth February 26 °C
Cooler weather July 20 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 August 91 21 °C 7
2 July 89 20 °C 7
3 June 89 20 °C 7
4 May 85 21 °C 10
5 September 83 23 °C 12
6 April 81 23 °C 13
7 October 77 24 °C 16
8 November 72 23 °C 20
9 March 69 25 °C 23
10 December 68 25 °C 23
11 January 67 25 °C 26
12 February 66 26 °C 22

When to think twice

February scores lowest with about 22 wet days and highs near 26 °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 25.3 °C 284 mm 82 %
February 25.7 °C 236 mm 78 %
March 24.6 °C 214 mm 76 %
April 23.3 °C 92 mm 71 %
May 20.9 °C 75 mm 69 %
June 20.4 °C 58 mm 62 %
July 20.3 °C 67 mm 58 %
August 21.5 °C 48 mm 60 %
September 22.6 °C 106 mm 71 %
October 23.5 °C 134 mm 80 %
November 23.5 °C 180 mm 80 %
December 24.9 °C 219 mm 80 %

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.