Monthly Climate
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Best time to visit Gorontalo

August is the best time to visit Gorontalo for general sightseeing, with average highs of 29 °C and about 12 wet days. The comfortable season runs roughly July 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 59/100
A beach holiday August sea 29 °C
The least cloud August 64 % average cloud cover
The least rain August 94 mm
Warmth October 31 °C
Cooler weather July 29 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 August 59 29 °C 12 75
2 September 55 30 °C 14 68
3 July 53 29 °C 17 69
4 June 49 29 °C 23 67
5 February 48 30 °C 19 66
6 January 47 30 °C 23 66
7 December 47 30 °C 28 65
8 October 46 31 °C 20 63
9 March 46 30 °C 23 65
10 May 46 30 °C 26 65
11 November 46 30 °C 28 64
12 April 46 30 °C 27 64

For a beach holiday

August scores highest, with a sea temperature of 29 °C and air temperatures around 29 °C. The sea never reaches 20 °C here.

Month Sea Air Sunshine Beach score
January 29 °C 30 °C 86 % 66
February 29 °C 30 °C 84 % 66
March 30 °C 30 °C 81 % 65
April 30 °C 30 °C 81 % 64
May 30 °C 30 °C 77 % 65
June 29 °C 29 °C 76 % 67
July 29 °C 29 °C 71 % 69
August 29 °C 29 °C 64 % 75
September 29 °C 30 °C 68 % 68
October 29 °C 31 °C 76 % 63
November 30 °C 30 °C 85 % 64
December 30 °C 30 °C 88 % 65

When to think twice

April scores lowest with about 27 wet days and highs near 30 °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 29.6 °C 165 mm 86 %
February 29.9 °C 136 mm 84 %
March 30.1 °C 190 mm 81 %
April 30.0 °C 239 mm 81 %
May 29.7 °C 235 mm 77 %
June 29.1 °C 207 mm 76 %
July 28.8 °C 155 mm 71 %
August 29.5 °C 94 mm 64 %
September 30.4 °C 99 mm 68 %
October 30.7 °C 165 mm 76 %
November 30.0 °C 233 mm 85 %
December 29.7 °C 212 mm 88 %

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.