Climate almanac
Viswanatham
Tamil Nadu, India · 9.43°, 77.80°
What is the climate like in Viswanatham?
The best time to visit Viswanatham is typically January – March, with trip comfort peaking in February (7.9/10). Viswanatham is warmest in April, when daily highs average 101°F (38°C), and coolest in January, when lows fall to about 72°F (22°C). The wettest month is typically November and the driest is February; the year sees roughly 40 in (1022 mm) of precipitation.
- Best time to visitJanuary – March — comfort peaks in February (7.9/10)
- Warmest monthApril — average high 101°F (38°C)
- Coolest monthJanuary — average low 72°F (22°C)
- Wettest monthNovember (8.8 in (223 mm))
- Driest monthFebruary (0.5 in (13 mm))
- Annual precipitation40 in (1022 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMadurai, 54 km away (1975-2025)