Monthly Climate
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Best time to visit Concepción

March is the best time to visit Concepción for general sightseeing, with average highs of 22 °C and about 3 wet days. The comfortable season runs roughly November to April.

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 March comfort 93/100
A beach holiday January sea 14 °C
The least cloud January 19 % average cloud cover
The least rain January 6 mm
Warmth January 24 °C
Cooler weather July 13 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 March 93 22 °C 3 54
2 February 93 24 °C 2 60
3 December 93 22 °C 3 53
4 January 93 24 °C 1 61
5 November 89 20 °C 4 44
6 April 86 19 °C 5 36
7 October 77 17 °C 6 29
8 September 69 15 °C 7 21
9 May 67 16 °C 10 15
10 August 56 14 °C 12 7
11 June 53 13 °C 13 3
12 July 53 13 °C 12 7

For a beach holiday

January scores highest, with a sea temperature of 14 °C and air temperatures around 24 °C. The sea never reaches 20 °C here.

Month Sea Air Sunshine Beach score
January 14 °C 24 °C 19 % 61
February 14 °C 24 °C 21 % 60
March 14 °C 22 °C 30 % 54
April 13 °C 19 °C 47 % 36
May 13 °C 16 °C 65 % 15
June 12 °C 13 °C 67 % 3
July 12 °C 13 °C 63 % 7
August 12 °C 14 °C 61 % 7
September 12 °C 15 °C 53 % 21
October 13 °C 17 °C 47 % 29
November 13 °C 20 °C 37 % 44
December 14 °C 22 °C 27 % 53

When to think twice

July scores lowest with about 12 wet days and highs near 13 °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 24.1 °C 6 mm 19 %
February 23.8 °C 11 mm 21 %
March 22.3 °C 20 mm 30 %
April 18.6 °C 52 mm 47 %
May 15.5 °C 138 mm 65 %
June 13.4 °C 192 mm 67 %
July 12.8 °C 149 mm 63 %
August 13.6 °C 125 mm 61 %
September 15.3 °C 66 mm 53 %
October 17.2 °C 46 mm 47 %
November 19.8 °C 23 mm 37 %
December 22.2 °C 16 mm 27 %

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.