Monthly Climate
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Best time to visit Sepang

February is the best time to visit Sepang for general sightseeing, with average highs of 29 °C and about 17 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 February comfort 54/100
A beach holiday January sea 29 °C
The least cloud February 76 % average cloud cover
The least rain February 137 mm
Warmth March 30 °C
Cooler weather December 28 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 February 54 29 °C 17 69
2 January 53 29 °C 19 70
3 December 52 28 °C 25 69
4 November 51 28 °C 28 68
5 October 50 29 °C 27 67
6 September 50 29 °C 25 67
7 August 50 29 °C 24 66
8 July 49 29 °C 22 65
9 March 48 30 °C 23 67
10 June 48 29 °C 22 63
11 April 47 30 °C 26 65
12 May 47 30 °C 26 63

For a beach holiday

January 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 29 °C 81 % 70
February 29 °C 29 °C 76 % 69
March 29 °C 30 °C 78 % 67
April 30 °C 30 °C 83 % 65
May 30 °C 30 °C 84 % 63
June 30 °C 29 °C 79 % 63
July 30 °C 29 °C 79 % 65
August 30 °C 29 °C 81 % 66
September 30 °C 29 °C 83 % 67
October 30 °C 29 °C 88 % 67
November 29 °C 28 °C 92 % 68
December 29 °C 28 °C 89 % 69

When to think twice

May scores lowest with about 26 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 28.7 °C 185 mm 81 %
February 29.4 °C 137 mm 76 %
March 29.7 °C 201 mm 78 %
April 29.5 °C 236 mm 83 %
May 29.5 °C 206 mm 84 %
June 29.4 °C 151 mm 79 %
July 29.1 °C 160 mm 79 %
August 29.0 °C 177 mm 81 %
September 29.0 °C 193 mm 83 %
October 28.8 °C 244 mm 88 %
November 28.4 °C 350 mm 92 %
December 28.3 °C 275 mm 89 %

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.