Monthly Climate
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Best time to visit Puerto Montt

February is the best time to visit Puerto Montt for general sightseeing, with average highs of 19 °C and about 9 wet days. The comfortable season runs roughly January 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 82/100
A beach holiday February sea 16 °C
The least cloud February 52 % average cloud cover
The least rain February 99 mm
Warmth February 19 °C
Cooler weather July 9.6 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 February 82 19 °C 9 33
2 January 79 19 °C 11 30
3 March 72 17 °C 12 19
4 December 71 17 °C 13 17
5 November 60 15 °C 15 4
6 April 58 15 °C 15 3
7 October 49 14 °C 17 0
8 May 43 13 °C 19 0
9 September 42 12 °C 18 0
10 August 32 10 °C 21 0
11 June 31 10 °C 21 0
12 July 29 9.6 °C 20 0

For a beach holiday

February scores highest, with a sea temperature of 16 °C and air temperatures around 19 °C. The sea never reaches 20 °C here.

Month Sea Air Sunshine Beach score
January 16 °C 19 °C 56 % 30
February 16 °C 19 °C 52 % 33
March 15 °C 17 °C 60 % 19
April 13 °C 15 °C 68 % 3
May 11 °C 13 °C 76 % 0
June 11 °C 10 °C 78 % 0
July 11 °C 9.6 °C 75 % 0
August 10 °C 10 °C 76 % 0
September 11 °C 12 °C 70 % 0
October 12 °C 14 °C 70 % 0
November 13 °C 15 °C 69 % 4
December 15 °C 17 °C 63 % 17

When to think twice

July scores lowest with about 20 wet days and highs near 9.6 °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 18.6 °C 101 mm 56 %
February 18.7 °C 99 mm 52 %
March 17.2 °C 133 mm 60 %
April 14.6 °C 178 mm 68 %
May 12.5 °C 254 mm 76 %
June 10.3 °C 302 mm 78 %
July 9.6 °C 271 mm 75 %
August 10.5 °C 273 mm 76 %
September 11.9 °C 181 mm 70 %
October 13.6 °C 177 mm 70 %
November 15.2 °C 146 mm 69 %
December 17.1 °C 135 mm 63 %

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.