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Weather & Climate in Biswanath Chariali, India
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Biswanath Chariali has a warm climate with an average annual temperature of 76°F (24°C). Winters average 63°F in January while summers reach 84°F in July. The area gets 195 sunny days per year. Annual precipitation totals 89.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 282 feet.
Temperature
63°F Jan (17°C)
84°F Jul (29°C)
| Annual Average | 75.8°F |
| 40% above US avg | |
| January Average | 63°F (17°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 195 days/yr |
Geography
| Elevation | 282 ft (86 m) |
| Area | 2.3 sq mi (6.0 km²) |
| Population Density | 8,252/sq mi |
| Coordinates | 26.7258°N, 93.1466°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Earthquake History
194 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.0.
| Apr 28, 2021 | 8 km NNW of Dhekiajuli, India | M6.0 | 69 km | 34 km |
| Feb 23, 2006 | 23 km ENE of Samdrup Jongkhar, Bhutan | M5.8 | 145 km | 10 km |
| Jul 19, 2019 | 64 km NE of Bomdila, India | M5.5 | 115 km | 15 km |
| Feb 17, 1995 | 41 km N of Bomdila, India | M5.5 | 127 km | 39 km |
| Nov 6, 2013 | 24 km SSW of Num?ligarh, India | M5.4 | 61 km | 34 km |
| May 11, 2012 | 19 km N of Hoj?i, India | M5.4 | 66 km | 43 km |
| Jun 23, 1991 | Assam, India | M5.3 | 11 km | 33 km |
| Apr 30, 1990 | 36 km SW of Bok?kh?t, India | M5.3 | 36 km | 33 km |
| Feb 26, 2025 | 5 km N of Morigaon, India | M5.3 | 93 km | 10 km |
| Jan 25, 2000 | 48 km NNE of Bomdila, India | M5.2 | 116 km | 33 km |
| Oct 2, 2012 | 15 km ENE of Rang?p?ra, India | M5.2 | 37 km | 37 km |
| Sep 2, 1990 | 12 km W of Tezpur, India | M5.2 | 48 km | 46 km |
| Nov 6, 2001 | 33 km S of Tawang, India | M5.2 | 136 km | 33 km |
| Oct 5, 1999 | 18 km NE of Dispur, India | M5.2 | 132 km | 33 km |
| Sep 26, 1998 | 67 km NE of Bomdila, India | M5.0 | 121 km | 33 km |
| Mar 26, 2021 | 47 km NNE of Bomdila, India | M5.0 | 111 km | 30 km |
| Apr 28, 2021 | 6 km NE of Dhekiajuli, India | M5.0 | 63 km | 35 km |
| Jan 2, 2000 | 33 km NNE of Bomdila, India | M5.0 | 113 km | 33 km |
| Jul 18, 1997 | 28 km E of Samdrup Jongkhar, Bhutan | M5.0 | 135 km | 47 km |
| Dec 29, 1990 | 13 km SE of Dhekiajuli, India | M5.0 | 58 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
2 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 2.
| Year | Name | Category | Max Wind | Closest |
| 1997 | Unnamed | Category 1 | — | 207 km |
| 1991 | Unnamed | Category 2 | 17 mph | 292 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 63°F (17°C) | 0.8 in | Coldest |
| February | 67°F (19°C) | 0.8 in | |
| March | 73°F (23°C) | 3.2 in | |
| April | 77°F (25°C) | 5.8 in | |
| May | 81°F (27°C) | 14.1 in | |
| June | 83°F (28°C) | 15.9 in | |
| July | 84°F (29°C) | 16.9 in | Wettest |
| August | 84°F (29°C) | 15.5 in | Warmest |
| September | 83°F (28°C) | 9.8 in | |
| October | 79°F (26°C) | 5.3 in | |
| November | 72°F (22°C) | 1.1 in | |
| December | 65°F (18°C) | 0.4 in | Driest |
Biswanath Chariali has a seasonal temperature swing of 22°F / from 63°F in January to 84°F in August. Total annual precipitation is 89.5 inches, with July being the wettest month (16.9") and December the driest (0.4").