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Weather & Climate in Seppa, India
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Seppa enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 53°F in January while summers reach 75°F in July. The area gets 206 sunny days per year. Annual precipitation totals 79.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,969 feet.
Temperature
53°F Jan (11°C)
75°F Jul (24°C)
| Annual Average | 65.8°F |
| 22% above US avg | |
| January Average | 53°F (11°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 206 days/yr |
Geography
| Elevation | 1,969 ft (600 m) |
| Area | 282.9 sq mi (732.6 km²) |
| Population Density | 65/sq mi |
| Coordinates | 27.3617°N, 93.0399°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Earthquake History
188 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 | 87 km | 34 km |
| Feb 23, 2006 | 23 km ENE of Samdrup Jongkhar, Bhutan | M5.8 | 141 km | 10 km |
| Jul 19, 2019 | 64 km NE of Bomdila, India | M5.5 | 45 km | 15 km |
| Feb 17, 1995 | 41 km N of Bomdila, India | M5.5 | 73 km | 39 km |
| Nov 6, 2013 | 24 km SSW of Num?ligarh, India | M5.4 | 122 km | 34 km |
| May 11, 2012 | 19 km N of Hoj?i, India | M5.4 | 133 km | 43 km |
| Feb 26, 2025 | 5 km N of Morigaon, India | M5.3 | 137 km | 10 km |
| Jun 23, 1991 | Assam, India | M5.3 | 82 km | 33 km |
| Apr 30, 1990 | 36 km SW of Bok?kh?t, India | M5.3 | 107 km | 33 km |
| Feb 23, 2006 | 14 km ENE of Samdrup Jongkhar, Bhutan | M5.2 | 150 km | 10 km |
| Jun 9, 1996 | 87 km NNE of Tawang, India | M5.2 | 135 km | 83 km |
| Oct 2, 2012 | 15 km ENE of Rang?p?ra, India | M5.2 | 58 km | 37 km |
| Jan 25, 2000 | 48 km NNE of Bomdila, India | M5.2 | 52 km | 33 km |
| Nov 6, 2001 | 33 km S of Tawang, India | M5.2 | 111 km | 33 km |
| Sep 2, 1990 | 12 km W of Tezpur, India | M5.2 | 88 km | 46 km |
| Dec 29, 1990 | 13 km SE of Dhekiajuli, India | M5.0 | 94 km | 33 km |
| Sep 26, 1998 | 67 km NE of Bomdila, India | M5.0 | 51 km | 33 km |
| Jul 18, 1997 | 28 km E of Samdrup Jongkhar, Bhutan | M5.0 | 138 km | 47 km |
| Mar 26, 2021 | 47 km NNE of Bomdila, India | M5.0 | 47 km | 30 km |
| Apr 28, 2021 | 6 km NE of Dhekiajuli, India | M5.0 | 86 km | 35 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 1997 | Unnamed | Category 1 | - | 265 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 53°F (11°C) | 0.8 in | Coldest |
| February | 56°F (13°C) | 1.1 in | |
| March | 62°F (17°C) | 2.3 in | |
| April | 67°F (19°C) | 4.8 in | |
| May | 71°F (22°C) | 9.3 in | |
| June | 74°F (23°C) | 14.0 in | |
| July | 75°F (24°C) | 15.8 in | |
| August | 75°F (24°C) | 16.3 in | Warmest, Wettest |
| September | 73°F (23°C) | 10.3 in | |
| October | 69°F (20°C) | 4.3 in | |
| November | 61°F (16°C) | 0.8 in | |
| December | 55°F (13°C) | 0.2 in | Driest |
Seppa has a seasonal temperature swing of 23°F / from 53°F in January to 75°F in August. Total annual precipitation is 79.8 inches, with August being the wettest month (16.3") and December the driest (0.2").