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Weather & Climate in Siliguri, India
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Siliguri has a warm climate with an average annual temperature of 77°F (25°C). Winters average 64°F in January while summers reach 83°F in July / relatively mild seasonal variation. The area gets 199 sunny days per year. Annual precipitation totals 134.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 407 feet.
Temperature
64°F Jan (18°C)
83°F Jul (28°C)
| Annual Average | 76.8°F |
| 42% above US avg | |
| January Average | 64°F (18°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 199 days/yr |
Geography
| Elevation | 407 ft (124 m) |
| Area | 16.2 sq mi (41.9 km²) |
| Population Density | 31,865/sq mi |
| Coordinates | 26.7100°N, 88.4285°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Earthquake History
83 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.9.
| Sep 18, 2011 | 43 km NW of Mangan, India | M6.9 | 117 km | 50 km |
| Mar 25, 2003 | 14 km SSE of Ha, Bhutan | M5.5 | 109 km | 47 km |
| Feb 14, 2006 | 16 km NE of Gyalshing, India | M5.3 | 75 km | 30 km |
| Apr 5, 2021 | 35 km NNW of Samtse, Bhutan | M5.2 | 73 km | 10 km |
| Oct 3, 2013 | 11 km WNW of Singtam, India | M5.2 | 65 km | 10 km |
| Nov 26, 1998 | 62 km NW of Gyalshing, India | M5.1 | 127 km | 73 km |
| Apr 27, 2015 | 13 km ESE of Il?m, Nepal | M5.1 | 41 km | 32 km |
| Dec 2, 2001 | 7 km WNW of Naya B?z?r, India | M5.1 | 55 km | 33 km |
| Nov 27, 1997 | 30 km NNE of Kh??db?ri??, Nepal | M5.1 | 147 km | 33 km |
| Jun 3, 2011 | 35 km NW of Gyalshing, India | M5.0 | 100 km | 46 km |
| Aug 11, 2007 | 51 km NNW of Il?m, Nepal | M5.0 | 98 km | 35 km |
| Sep 25, 1996 | 8 km SSE of Mangan, India | M5.0 | 81 km | 33 km |
| Feb 15, 1993 | 6 km W of Kasba, India | M5.0 | 135 km | 30 km |
| Mar 27, 2012 | 17 km W of Kishanganj, India | M5.0 | 95 km | 29 km |
| Apr 26, 1996 | 73 km NW of Gyalshing, India | M5.0 | 138 km | 33 km |
| Jan 1, 1995 | 57 km NE of Kh??db?ri??, Nepal | M4.9 | 145 km | 61 km |
| Dec 21, 1991 | 57 km NW of Mangan, India | M4.9 | 136 km | 57 km |
| May 20, 2007 | 5 km NNW of Gyalshing, India | M4.9 | 72 km | 43 km |
| Sep 18, 2011 | 6 km E of Mangan, India | M4.8 | 91 km | 40 km |
| Feb 18, 2004 | 50 km W of Gyalshing, India | M4.7 | 98 km | 21 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 15.0 m (49 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2023 | SOUTH LHONAK LAK, SIKKIM | Meteorological | 15.0 m | 55 | 138 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 64°F (18°C) | 0.4 in | Coldest |
| February | 68°F (20°C) | 0.6 in | |
| March | 76°F (24°C) | 1.3 in | |
| April | 80°F (27°C) | 3.7 in | |
| May | 82°F (28°C) | 11.7 in | |
| June | 83°F (29°C) | 26.7 in | |
| July | 83°F (28°C) | 34.7 in | Wettest |
| August | 84°F (29°C) | 27.4 in | Warmest |
| September | 83°F (28°C) | 21.3 in | |
| October | 80°F (26°C) | 6.1 in | |
| November | 73°F (23°C) | 0.4 in | |
| December | 66°F (19°C) | 0.1 in | Driest |
Siliguri has a seasonal temperature swing of 20°F / from 64°F in January to 84°F in August. Total annual precipitation is 134.5 inches, with July being the wettest month (34.7") and December the driest (0.1").