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Weather & Climate in Duliajan Oil Town, India
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Duliajan Oil Town has a warm climate with an average annual temperature of 74°F (23°C). Winters average 61°F in January while summers reach 82°F in July. The area gets 175 sunny days per year. Annual precipitation totals 101.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 361 feet.
Temperature
61°F Jan (16°C)
82°F Jul (28°C)
| Annual Average | 73.9°F |
| 37% above US avg | |
| January Average | 61°F (16°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 175 days/yr |
Geography
| Elevation | 361 ft (110 m) |
| Area | 207.3 sq mi (536.8 km²) |
| Population Density | 138/sq mi |
| Coordinates | 27.3578°N, 95.3141°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Earthquake History
92 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.9.
| Apr 23, 2019 | 22 km SE of Shi Yomi, India | M5.9 | 138 km | 14 km |
| May 4, 2019 | 86 km SE of Mon, India | M5.2 | 132 km | 86 km |
| Dec 12, 1995 | 52 km ESE of Khonsa, India | M5.1 | 93 km | 33 km |
| Jan 28, 1991 | 53 km ESE of Tuensang, India | M5.0 | 148 km | 33 km |
| Feb 10, 2019 | 68 km SSE of Tezu, India | M5.0 | 104 km | 10 km |
| Jun 14, 2005 | 89 km ESE of Tuensang, India | M4.9 | 148 km | 84 km |
| May 11, 1991 | 63 km WNW of Sarupathar, India | M4.9 | 136 km | 107 km |
| May 30, 1995 | 15 km S of Margherita, India | M4.9 | 42 km | 33 km |
| Feb 3, 2005 | 75 km ESE of Tuensang, India | M4.9 | 139 km | 76 km |
| Mar 23, 2005 | 50 km ESE of Tuensang, India | M4.9 | 142 km | 69 km |
| Nov 21, 1991 | 60 km NW of Sarupathar, India | M4.9 | 138 km | 84 km |
| May 24, 1990 | 46 km S of Khonsa, India | M4.8 | 87 km | 82 km |
| Apr 30, 2015 | 3 km SW of Tuensang, India | M4.8 | 134 km | 10 km |
| Nov 23, 1997 | 74 km W of Sarupathar, India | M4.7 | 150 km | 55 km |
| Nov 3, 1990 | 60 km SSE of Hayuliang, India | M4.7 | 144 km | 42 km |
| Jul 29, 2003 | 80 km W of Sarupathar, India | M4.7 | 145 km | 64 km |
| Aug 26, 2019 | 75 km WNW of Sarupathar, India | M4.7 | 127 km | 106 km |
| Jun 28, 2004 | 51 km NW of Sarupathar, India | M4.7 | 145 km | 89 km |
| Sep 2, 2016 | 52 km NNE of Along, India | M4.6 | 146 km | 24 km |
| Apr 20, 1992 | 18 km ESE of Mon, India | M4.6 | 76 km | 47 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 | — | 215 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 61°F (16°C) | 1.4 in | Coldest |
| February | 64°F (18°C) | 2.3 in | |
| March | 70°F (21°C) | 5.2 in | |
| April | 74°F (24°C) | 9.6 in | |
| May | 79°F (26°C) | 13.9 in | |
| June | 82°F (28°C) | 14.8 in | |
| July | 82°F (28°C) | 19.6 in | Wettest |
| August | 83°F (28°C) | 14.7 in | Warmest |
| September | 81°F (27°C) | 11.9 in | |
| October | 77°F (25°C) | 6.0 in | |
| November | 70°F (21°C) | 1.1 in | |
| December | 63°F (17°C) | 0.8 in | Driest |
Duliajan Oil Town has a seasonal temperature swing of 22°F / from 61°F in January to 83°F in August. Total annual precipitation is 101.2 inches, with July being the wettest month (19.6") and December the driest (0.8").