Marthandam weather
At 4:30 AM local time it was cloudy and 23°C (74°F). Light rain for 5 of the next 24 hours (under 1 mm/h, 1.5 mm total) — cloudy, but fine to be out. Best months for weather: Dec–Feb. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Marthandam, Tamil Nadu, India.
Current conditions
- Clouds
- 98%
- Chance of rain
- 2%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 5 of the next 24 hours (under 1 mm/h, 1.5 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Dec–FebOff season Oct–Nov
About Marthandam weather
Is it raining in Marthandam right now?
No. It’s cloudy and 23° right now. Light rain for 5 of the next 24 hours (under 1 mm/h, 1.5 mm total) — cloudy, but fine to be out.
What’s the weather like in Marthandam this week?
Over the next 7 days, expect highs of 29–32° and lows of 23–24°. Rain is likely on 5 of 7 days (Sunday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Tuesday.
Has it been raining in Marthandam lately?
In the past 7 days, Marthandam had 4 rainy days and 50.2 mm of rain in total.
What should I pack for Marthandam?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Marthandam weather by month
When is the best time to visit Marthandam?
Based on weather alone, the best time to visit Marthandam is Dec–Feb, according to NASA's 2001–2025 climate averages. Oct–Nov tends to be the least pleasant. Average highs run from 27°C (81°F) in December to 35°C (94°F) in March.
What is the rainiest month in Marthandam?
October is the wettest month, with about 246 mm (9.7 in) of rain on average. January is the driest, with about 13 mm (0.5 in).
What is the hottest month in Marthandam?
March is the warmest, with average highs of 35°C (94°F) and lows of 22°C (72°F). December is the coolest, with highs of 27°C (81°F) and lows of 20°C (68°F).
Does Marthandam have a rainy season?
Yes. Oct–Nov is the rainy season (150 mm or more a month), while Jan–Mar is usually dry (under 60 mm).
How warm is the sea in Marthandam?
The sea is warmest in April at about 31°C (87°F) and coolest in August at about 25°C (77°F). It is warm enough for swimming all year.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months