Vallam Weather in September

September in Vallam brings extremely high temperatures around 37°C (99°F) during the day, dropping to 27°C (81°F) at night, with quite a bit of rainfall expected, averaging around 115 mm (4.5 in) for the month.

Rainfall in Vallam in September

Past climate data indicates that roughly 6 days will see rain, totalling around 115 mm (4.5 in) for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Vallam in September

In September, Vallam gets extremely high temperatures, with highs of 37°C (99°F). Nights cool to around 27°C (81°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights are warm at 27°C (81°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Vallam. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
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• December

For a detailed overview over the year and the best time to visit India, check out our Vallam's climate page.

Vallam Temperature in September

Min Temperature 27°C (81°F)  

Max Temperature 37°C (99°F)  

Chance of Rain 21%  

Precipitation 115 mm (4.5 in)  

Rainy days 6 days  

What to Wear in Vallam in September

Get ready for hot weather in September! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Vallam in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Camping

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit India, check out our Vallam's climate page.

More climate data for Vallam

Temperature Rainfall

See the full Vallam climate overview or explore weather in India.