Monthly Climate
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Best time to visit Siliguri

February is the best time to visit Siliguri for general sightseeing, with average highs of 24 °C and about 4 wet days. The comfortable season runs roughly November to February.

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 95/100
The least cloud November 24 % average cloud cover
The least rain December 8 mm
Warmth April 31 °C
Cooler weather January 22 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 February 95 24 °C 4
2 December 95 23 °C 2
3 January 94 22 °C 4
4 November 90 26 °C 2
5 March 84 29 °C 5
6 October 71 28 °C 11
7 April 64 31 °C 14
8 May 51 30 °C 23
9 September 49 29 °C 24
10 June 48 29 °C 28
11 July 47 29 °C 30
12 August 46 30 °C 29

When to think twice

August scores lowest with about 29 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 21.6 °C 19 mm 33 %
February 24.2 °C 20 mm 35 %
March 29.2 °C 29 mm 34 %
April 30.9 °C 75 mm 43 %
May 29.9 °C 237 mm 56 %
June 29.4 °C 645 mm 81 %
July 29.2 °C 858 mm 93 %
August 29.6 °C 596 mm 91 %
September 29.1 °C 423 mm 76 %
October 28.5 °C 128 mm 37 %
November 26.3 °C 8 mm 24 %
December 23.3 °C 8 mm 26 %

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.