Monthly Climate
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Best time to visit Langsa

February is the best time to visit Langsa 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 55/100
A beach holiday January sea 29 °C
The least cloud February 76 % average cloud cover
The least rain February 101 mm
Warmth June 30 °C
Cooler weather December 28 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 February 55 29 °C 17 69
2 December 53 28 °C 26 71
3 January 52 28 °C 21 71
4 November 51 28 °C 28 69
5 October 50 29 °C 28 67
6 July 49 30 °C 19 62
7 March 48 30 °C 20 65
8 September 48 30 °C 25 65
9 June 48 30 °C 18 61
10 August 47 30 °C 21 63
11 April 46 30 °C 24 63
12 May 45 30 °C 24 62

For a beach holiday

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

Month Sea Air Sunshine Beach score
January 29 °C 28 °C 81 % 71
February 29 °C 29 °C 76 % 69
March 30 °C 30 °C 77 % 65
April 30 °C 30 °C 85 % 63
May 30 °C 30 °C 88 % 62
June 30 °C 30 °C 84 % 61
July 30 °C 30 °C 85 % 62
August 30 °C 30 °C 88 % 63
September 30 °C 30 °C 90 % 65
October 29 °C 29 °C 93 % 67
November 29 °C 28 °C 93 % 69
December 29 °C 28 °C 90 % 71

When to think twice

May scores lowest with about 24 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 28.4 °C 151 mm 81 %
February 29.1 °C 101 mm 76 %
March 29.9 °C 122 mm 77 %
April 30.1 °C 152 mm 85 %
May 30.2 °C 176 mm 88 %
June 30.4 °C 115 mm 84 %
July 30.2 °C 114 mm 85 %
August 30.1 °C 143 mm 88 %
September 29.6 °C 192 mm 90 %
October 28.9 °C 244 mm 93 %
November 28.3 °C 311 mm 93 %
December 28.0 °C 296 mm 90 %

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.