Seppa, India
Arunachal Pradesh · India
Seppa is a small city in Arunachal Pradesh, India with a population of 18,350. Elevation: 1,969 ft (600 m). Average temperature: 66°F (19°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
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About Seppa
Seppa is the headquarter of the East Kameng district in the state of Arunachal Pradesh in India. Sepla means 'marshy' land in the local dialect. It lies on the bank of Kameng River with a helipad located in the heart of the town. It is located 160 kilometres (99 mi) from Itanagar and 213 kilometres (132 mi) from Tezpur (Assam) connected by motorable road. The village of Seppa has two out of the sixty Vidhan Sabha Constituencies of Arunachal Pradesh. They are Seppa East and Seppa West.
People
Climate
| Population | 18,350 |
| Population Density | 65 / sq mi |
| Elevation | 1,969 ft (600 m) |
| Coordinates | 27.3617°, 93.0399° |
| Timezone | Asia/Kolkata |
| Country | 🇮🇳 India |
| State / Province | Arunachal Pradesh |
| Average Temperature | 66°F (19°C) |
| January Average | 53°F (11°C) |
| July Average | 75°F (24°C) |
| Annual Precipitation | 79.8 inches (2,027 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Seppa
Seppa is a small city in India (Arunachal Pradesh) with a population of 18,350. The city sits at an elevation of 1,969 feet (600 meters) above sea level. The average annual temperature is 66°F (19°C). Temperatures range from 53°F in January to 75°F in July. Annual precipitation averages 79.8 inches. The timezone is Asia/Kolkata.
Climate in Seppa
Seppa has an average annual temperature of 14.8°C (59°F). The hottest month is Aug (20.6°C), the coldest is Jan (7.3°C). Average annual precipitation is 2052 mm.
Temperature
| Annual Average | 65.8°F |
| 22% above India avg | |
| January Average | 53°F (11°C) |
| July Average | 75°F (24°C) |
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°E |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
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").
Hotels in Seppa
1 hotels within city radius - OpenStreetMap data
Airports Near Seppa
2 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Itanagar Donyi Polo Hollongi Airport | HGI | Medium Airport |
| Tezpur Airport | TEZ | Medium Airport |
Quick Facts
🇮🇳 About India
Frequently Asked Questions About Seppa
What is the population of Seppa?
Seppa has a population of 18,350 residents and is located in India. The population density is 65 people per square mile, spread across 282.9 square miles.
What is the weather like in Seppa?
Seppa enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winter temperatures average 53°F in January, while summers reach an average of 75°F in July. Annual rainfall totals 79.8 inches.
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