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Weather & Climate in Itanagar, India
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Itanagar has a warm climate with an average annual temperature of 71°F (22°C). Winters average 58°F in January while summers reach 80°F in July. The area gets 186 sunny days per year. Annual precipitation totals 101.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,070 feet.
Temperature
58°F Jan (15°C)
80°F Jul (26°C)
| Annual Average | 71.1°F |
| 32% above US avg | |
| January Average | 58°F (15°C) |
| July Average | 80°F (26°C) |
| Sunny Days | 186 days/yr |
Geography
| Elevation | 1,070 ft (326 m) |
| Area | 283.5 sq mi (734.3 km²) |
| Population Density | 210/sq mi |
| Coordinates | 27.0869°N, 93.6099°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Earthquake History
165 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 | 119 km | 34 km |
| Jul 19, 2019 | 64 km NE of Bomdila, India | M5.5 | 104 km | 15 km |
| Feb 17, 1995 | 41 km N of Bomdila, India | M5.5 | 137 km | 39 km |
| Nov 6, 2013 | 24 km SSW of Num?ligarh, India | M5.4 | 75 km | 34 km |
| May 11, 2012 | 19 km N of Hoj?i, India | M5.4 | 124 km | 43 km |
| Apr 30, 1990 | 36 km SW of Bok?kh?t, India | M5.3 | 78 km | 33 km |
| Jun 23, 1991 | Assam, India | M5.3 | 65 km | 33 km |
| Sep 2, 1990 | 12 km W of Tezpur, India | M5.2 | 105 km | 46 km |
| Oct 2, 2012 | 15 km ENE of Rang?p?ra, India | M5.2 | 82 km | 37 km |
| Jan 25, 2000 | 48 km NNE of Bomdila, India | M5.2 | 116 km | 33 km |
| Mar 26, 2021 | 47 km NNE of Bomdila, India | M5.0 | 111 km | 30 km |
| Dec 29, 1990 | 13 km SE of Dhekiajuli, India | M5.0 | 115 km | 33 km |
| Apr 28, 2021 | 6 km NE of Dhekiajuli, India | M5.0 | 115 km | 35 km |
| Jan 2, 2000 | 33 km NNE of Bomdila, India | M5.0 | 122 km | 33 km |
| Dec 2, 1998 | 34 km SSW of Bok?kh?t, India | M5.0 | 83 km | 33 km |
| Sep 26, 1998 | 67 km NE of Bomdila, India | M5.0 | 109 km | 33 km |
| Aug 19, 2009 | 9 km N of Dhing, India | M5.0 | 128 km | 10 km |
| Jun 11, 2018 | 18 km NE of Rah?, India | M4.9 | 126 km | 47 km |
| May 29, 2023 | 6 km NNW of Dhekiajuli, India | M4.9 | 121 km | 10 km |
| Oct 29, 1990 | 9 km NW of Dhing, India | M4.9 | 135 km | 33 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 | - | 207 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 58°F (15°C) | 1.0 in | Coldest |
| February | 62°F (16°C) | 1.5 in | |
| March | 68°F (20°C) | 3.2 in | |
| April | 72°F (22°C) | 6.5 in | |
| May | 76°F (24°C) | 13.5 in | |
| June | 79°F (26°C) | 17.4 in | |
| July | 80°F (26°C) | 19.3 in | Wettest |
| August | 80°F (27°C) | 18.8 in | Warmest |
| September | 78°F (26°C) | 13.0 in | |
| October | 74°F (23°C) | 5.6 in | |
| November | 67°F (20°C) | 1.1 in | |
| December | 61°F (16°C) | 0.4 in | Driest |
Itanagar has a seasonal temperature swing of 21°F / from 58°F in January to 80°F in August. Total annual precipitation is 101.0 inches, with July being the wettest month (19.3") and December the driest (0.4").