Viswanatham, India
Tamil Nadu · India
Viswanatham is a small city in Tamil Nadu, India with a population of 25,555. Elevation: 312 ft (95 m). Average temperature: 84°F (29°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 Viswanatham
Viswanatham is a panchayat town in Virudhunagar district in the Indian state of Tamil Nadu.
People
Climate
| Population | 25,555 |
| Population Density | 81 / sq mi |
| Elevation | 312 ft (95 m) |
| Coordinates | 9.4295°, 77.8003° |
| Timezone | Asia/Kolkata |
| Country | 🇮🇳 India |
| State / Province | Tamil Nadu |
| Average Temperature | 84°F (29°C) |
| January Average | 80°F (27°C) |
| July Average | 86°F (30°C) |
| Annual Precipitation | 32.8 inches (833 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Viswanatham
Viswanatham is a small city in India (Tamil Nadu) with a population of 25,555. The city sits at an elevation of 312 feet (95 meters) above sea level. The average annual temperature is 84°F (29°C). Temperatures range from 80°F in January to 86°F in July. Annual precipitation averages 32.8 inches. The timezone is Asia/Kolkata.
Climate in Viswanatham
Viswanatham has an average annual temperature of 25.3°C (78°F). The hottest month is Apr (28.8°C), the coldest is Jan (22.7°C). Average annual precipitation is 1341 mm.
Temperature
| Annual Average | 84.4°F |
| 56% above India avg | |
| January Average | 80°F (27°C) |
| July Average | 86°F (30°C) |
Geography
| Elevation | 312 ft (95 m) |
| Area | 314.2 sq mi (813.6 km²) |
| Population Density | 81/sq mi |
| Coordinates | 9.4295°N, 77.8003°E |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (27°C) | 1.2 in | |
| February | 83°F (28°C) | 1.1 in | Driest |
| March | 86°F (30°C) | 1.6 in | |
| April | 88°F (31°C) | 3.0 in | |
| May | 89°F (31°C) | 2.0 in | Warmest |
| June | 87°F (31°C) | 1.1 in | |
| July | 86°F (30°C) | 1.4 in | |
| August | 86°F (30°C) | 1.7 in | |
| September | 86°F (30°C) | 2.4 in | |
| October | 83°F (29°C) | 7.5 in | Wettest |
| November | 81°F (27°C) | 6.8 in | |
| December | 79°F (26°C) | 3.1 in | Coldest |
Viswanatham has a seasonal temperature swing of 9°F / from 79°F in December to 89°F in May. Total annual precipitation is 32.8 inches, with October being the wettest month (7.5") and February the driest (1.1").
Radio Stations near Viswanatham
2 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Recite Truth | - | MP3 | |
| arumbu-fm | - | MP3 |
Libraries in Viswanatham
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Government Library | 0.0 |
Farmers Markets in Viswanatham
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Farmers' Market |
Stadiums & Teams in Viswanatham
| Team | League | Division |
|---|---|---|
Airports Near Viswanatham
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Madurai Airport | IXM | Medium Airport |
| Kovilpatti Airport | - | Small Airport |
| Tuticorin Airport | TCR | Small Airport |
Quick Facts
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Get ReportFrequently Asked Questions About Viswanatham
What is the population of Viswanatham?
Viswanatham has a population of 25,555 residents and is located in India. The population density is 81 people per square mile, spread across 314.2 square miles.
What is the weather like in Viswanatham?
Viswanatham has a warm climate with an average annual temperature of 84°F (29°C). Winter temperatures average 80°F in January, while summers reach an average of 86°F in July. Annual rainfall totals 32.8 inches.
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