Monthly Climate
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Best time to visit Paranaguá

August is the best time to visit Paranaguá for general sightseeing, with average highs of 21 °C and about 11 wet days. The comfortable season runs roughly May to September. The sea stays above 20 °C from October to June.

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 85/100
A beach holiday December sea 25 °C
The least cloud July 64 % average cloud cover
The least rain August 84 mm
Warmth February 28 °C
Cooler weather July 20 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 August 85 21 °C 11 51
2 June 84 21 °C 11 57
3 July 83 20 °C 12 48
4 May 81 23 °C 14 64
5 September 78 22 °C 16 48
6 October 73 23 °C 18 60
7 April 71 25 °C 16 73
8 November 69 25 °C 19 69
9 December 60 27 °C 20 75
10 March 59 27 °C 22 74
11 January 56 28 °C 24 74
12 February 55 28 °C 21 74

For a beach holiday

December scores highest, with a sea temperature of 25 °C and air temperatures around 27 °C. The sea is above 20 °C from October to June.

Month Sea Air Sunshine Beach score
January 27 °C 28 °C 77 % 74
February 27 °C 28 °C 75 % 74
March 27 °C 27 °C 71 % 74
April 25 °C 25 °C 66 % 73
May 23 °C 23 °C 64 % 64
June 21 °C 21 °C 64 % 57
July 19 °C 20 °C 64 % 48
August 19 °C 21 °C 66 % 51
September 20 °C 22 °C 76 % 48
October 22 °C 23 °C 82 % 60
November 23 °C 25 °C 77 % 69
December 25 °C 27 °C 76 % 75

When to think twice

February scores lowest with about 21 wet days and highs near 28 °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 27.6 °C 280 mm 77 %
February 27.7 °C 277 mm 75 %
March 26.8 °C 225 mm 71 %
April 25.2 °C 141 mm 66 %
May 22.6 °C 132 mm 64 %
June 21.2 °C 104 mm 64 %
July 20.4 °C 99 mm 64 %
August 20.9 °C 84 mm 66 %
September 21.7 °C 148 mm 76 %
October 23.3 °C 162 mm 82 %
November 24.6 °C 171 mm 77 %
December 26.7 °C 216 mm 76 %

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.