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Siliguri, West Bengal Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Siliguri, West Bengal?
March is the warmest month (average high 33°C) and February the coldest (average low 13°C).
Siliguri climate at a glance
Siliguri weather by month
Siliguri weather in October
In October, Siliguri averages a high of 32°C and a low of 21°C. Estimated sunshine is 57% of daylight hours, derived from ERA5 cloud cover. The October record high is 38°C (2022) and the record low is 14°C (1983).
Sunshine, humidity and wind in Siliguri
November is the sunniest month in Siliguri, with estimated sunshine of 84% of daylight hours from ERA5 cloud cover. July is the cloudiest, at 7%. The annual cloud-cover estimate is 48% of daylight hours; it is not a measurement of sunshine duration. Siliguri is cloudier than 52% of India.
Humidity peaks in July at 86% and is lowest in March at 65%.
Siliguri has about 26 days a year above 32°C. Siliguri is cooler than 95% of India.
Siliguri weather records
These records cover SILIGURI during 1973–2025. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Siliguri station is 43°C, on August 18, 1983. The coldest is 0°C, on December 18, 1973.
The wettest day in the available station history brought 244 mm of precipitation, on July 12, 2020.
21 all-time records have been set at the station since 1973.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | — | — | 1.3 mm | 0 | 76% | 68% | 33° | 1° |
| February | 13° | — | 7.9 mm | 1 | 69% | 67% | 36° | 4° |
| March | — | 33° | 5.6 mm | 1 | 65% | 66% | 40° | 9° |
| April | — | 33° | 35 mm | 3 | 66% | 58% | 41° | 11° |
| May | — | — | 89 mm | 4 | 72% | 43% | 39° | 16° |
| June | — | — | 174 mm | 6 | 85% | 18% | 40° | 20° |
| July | 25° | — | 356 mm | 10 | 86% | 7% | 40° | 22° |
| August | 25° | — | 291 mm | 10 | 86% | 11% | 43° | 20° |
| September | 24° | — | 224 mm | 8 | 83% | 22% | 39° | 20° |
| October | 21° | 32° | 54 mm | 3 | 80% | 57% | 38° | 14° |
| November | 16° | — | 8.4 mm | 1 | 69% | 84% | 34° | 9° |
| December | — | — | — | — | 71% | 76% | 32° | 0° |
Station: SILIGURI, 14 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1973–2025; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Siliguri climate questions
What is the hottest month in Siliguri?
March is the warmest month in Siliguri, with an average high of 33°C.
What is the coldest month in Siliguri?
February is the coldest month in Siliguri, with an average low of 13°C.
What is the record high temperature in Siliguri?
Within the available 1973–2025 station history, the record high at the Siliguri station is 43°C, set on August 18, 1983. The record low is 0°C, on December 18, 1973.
What is the sunniest month in Siliguri?
November is the sunniest month in Siliguri, with estimated sunshine of 84% of daylight hours from ERA5 cloud cover. July is the cloudiest.