Weather in Tamil Nadu, India in September

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Visiting Tamil Nadu, India in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. September has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 54.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day. It is a good time for sunbathing in Tamil Nadu.

September has total rainfall of 25.3cm (10.0inches) making it quite rainy but mostly with moderate tropical showers. There are 15.8 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 28°C (82°F). September is an excellent month for swimming in Tamil Nadu with very comfortable temperatures for bathing all day. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

Consider visiting Tamil Nadu in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Tamil Nadu in September?

Yes, September is a good time for sunbathing in Tamil Nadu.

September has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 54.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day. September has total rainfall of 25.3cm (10.0inches) making it quite rainy but mostly with moderate tropical showers. There are 15.8 days with some rainfall so you can still enjoy the beach on the clear days.

More about September temperature and sunshine.

Can you swim in Tamil Nadu in September?

Yes, September is an excellent month for swimming in Tamil Nadu with very warm sea temperatures 28°C (82°F).

More about September sea temperatures.

Is September a good time to holiday in Tamil Nadu?

Yes, September is a good time for a holiday in Tamil Nadu.

September has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 54.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day. September has total rainfall of 25.3cm (10.0inches) making it quite rainy but mostly with moderate tropical showers. There are 15.8 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Tamil Nadu. Sea temperatures are a very warm 28°C (82°F). September is an excellent month for swimming in Tamil Nadu with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Tamil Nadu warm in September?

Yes, Tamil Nadu is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Tamil Nadu in September is 30°C (86°F). The average maximum temperature is 29°C (84°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Tamil Nadu in September is 27°C (81°F). The average temperature is 27°C (80°F) in the previous month and 28°C (82°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Tamil Nadu in September?

The average day light hours per day in Tamil Nadu in September are 12.2. The sunshine percentage is 54.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day.

More about September sunshine.

Temperature in Tamil Nadu in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. The average maximum temperature in Tamil Nadu in September is 30°C (86°F). The average maximum temperature is 29°C (84°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Tamil Nadu in September is 27°C (81°F). The average temperature is 27°C (80°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Tamil Nadu in September is 24°C (76°F). The minimum temperature is 24°C (76°F) in the previous month and 25°C (76°F) in the next month.

Sunshine in Tamil Nadu in September

The days in September are marginally shorter than the previous month and days continue to get marginally shorter into October. September has slightly more hours of sunshine than the previous month and hours of sunshine continue to rise slightly into October. During September the average day light hours are 12.2 per day in Tamil Nadu. The sunshine percentage is 54.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day.

The ultraviolet index in Tamil Nadu in September is typically 13.6 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Tamil Nadu in September

The average sea water temperature in Tamil Nadu in September is 28°C (82.4°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

Rainfall in Tamil Nadu in September

September weather is significantly drier than the previous month and rainfall continues to drop quickly into October. September has a couple of less days of rain than the previous month and rainy days continue to drop quickly into October. The average total rainfall in Tamil Nadu in September is 25.3cm (10.0inches) and on average there are 15.8 rainy days in September making it a wet time to visit the beach.

Humidity in Tamil Nadu in September

The maximum dew point (an indicator of humidity) in Tamil Nadu in September is 24°C (75°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 24°C (75°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Tamil Nadu in September is typically 88.4%. The maximum relative humidity is 90.2% in the previous month and 85.1% in the next month.

The average relative humidity in Tamil Nadu in September is typically 77.8%. The average relative humidity is 81.1% in the previous month and 72.9% in the next month.

Wind Speed in Tamil Nadu in September

The average maximum wind speed in Tamil Nadu in September is typically 16KM/H (10MPH). The average maximum wind speed is 18KM/H (11MPH) in the previous month and 14KM/H (9MPH) in the next month.

The average wind speed in Tamil Nadu in September is typically 8KM/H (5MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 6KM/H (4MPH) in the next month.

The average wind direction in Tamil Nadu in September is from the North-Northwest.

Monthly Averages

Suggested Beaches in September

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.