Monthly Climate
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Best time to visit Singkawang

December is the best time to visit Singkawang for general sightseeing, with average highs of 28 °C and about 28 wet days.

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 December comfort 51/100
A beach holiday February sea 28 °C
The least cloud July 79 % average cloud cover
The least rain August 165 mm
Warmth August 30 °C
Cooler weather December 28 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 December 51 28 °C 28 70
2 January 51 28 °C 25 72
3 February 51 29 °C 20 72
4 November 50 28 °C 29 68
5 July 50 29 °C 18 65
6 August 49 30 °C 19 66
7 October 49 29 °C 27 67
8 March 48 29 °C 22 70
9 September 48 29 °C 21 67
10 April 47 29 °C 25 66
11 June 47 30 °C 20 64
12 May 46 30 °C 25 63

For a beach holiday

February scores highest, with a sea temperature of 28 °C and air temperatures around 29 °C. The sea never reaches 20 °C here.

Month Sea Air Sunshine Beach score
January 28 °C 28 °C 91 % 72
February 28 °C 29 °C 89 % 72
March 29 °C 29 °C 86 % 70
April 30 °C 29 °C 85 % 66
May 30 °C 30 °C 83 % 63
June 30 °C 30 °C 79 % 64
July 30 °C 29 °C 79 % 65
August 30 °C 30 °C 83 % 66
September 29 °C 29 °C 87 % 67
October 29 °C 29 °C 92 % 67
November 30 °C 28 °C 94 % 68
December 29 °C 28 °C 93 % 70

When to think twice

May scores lowest with about 25 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 28.3 °C 278 mm 91 %
February 28.6 °C 181 mm 89 %
March 29.2 °C 186 mm 86 %
April 29.4 °C 214 mm 85 %
May 29.6 °C 223 mm 83 %
June 29.6 °C 193 mm 79 %
July 29.5 °C 173 mm 79 %
August 29.6 °C 165 mm 83 %
September 29.3 °C 201 mm 87 %
October 28.8 °C 303 mm 92 %
November 28.3 °C 394 mm 94 %
December 28.2 °C 390 mm 93 %

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.