September Weather in Neelankarai, India

Last updated: August 23, 2025

In Neelankarai, India, the average temperature in September reaches a warm 29°C (84°F). Daily highs can soar to a maximum of 34°C (93°F), while the mercury rarely dips below 25°C (77°F). During this month, expect an average precipitation of 126 mm (5.0 in) spread across 19 days, coupled with a humidity level of 81%, creating a tropical yet vibrant atmosphere.

September Temperature in Neelankarai

In September in Neelankarai, the average temperature is 29°C (84°F). Maximum temperatures can reach 34°C (93°F), while the minimum can drop to as low as 25°C (77°F). This makes it an ideal time for travelers seeking warm weather and enjoyable outdoor activities.

September Weather in Neelankarai: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Neelankarai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Neelankarai, September typically has an average temperature of 29°C (84°F), with highs reaching up to 34°C (93°F) and lows dropping to around 25°C (77°F).

Data source: Temperature data for Neelankarai generated using information from the Copernicus Climate Change Service.

September Precipitation in Neelankarai

In Neelankarai in September, the precipitation amount is 126 mm (5.0 in) spread over 19 days.

September Precipitation Trends in Neelankarai

The chart displays monthly precipitation patterns in Neelankarai, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Neelankarai, September typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Neelankarai

In Neelankarai in September, humidity is 81%. With an average temperature of 29°C (84°F), this humidity feels like a heavy blanket wrapping around you, making travel feel stifling and potentially exhausting as you navigate through the day.

September Average Humidity in Neelankarai

This chart illustrates the average monthly humidity levels in Neelankarai, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Neelankarai is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Neelankarai

In Neelankarai in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Neelankarai.

Maximum UV Index Levels in Neelankarai for September

The chart shows the monthly maximum UV Index (UVI) for Neelankarai in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Neelankarai typically reaches 13, which falls under the extreme exposure category.

Data source: Neelankarai September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Neelankarai Compares to Other Months

Weather in Neelankarai varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Neelankarai, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Neelankarai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	32 mm (1.3 inches)	76%	very high
February Weather	26°C (79°F)	10 mm (0.4 inches)	76%	extreme
March Weather	28°C (83°F)	6 mm (0.2 inches)	81%	extreme
April Weather	30°C (86°F)	8 mm (0.3 inches)	83%	extreme
May Weather	31°C (88°F)	13 mm (0.5 inches)	83%	extreme
June Weather	31°C (88°F)	64 mm (2.5 inches)	81%	extreme
July Weather	30°C (86°F)	107 mm (4.2 inches)	80%	extreme
August Weather	29°C (85°F)	125 mm (4.9 inches)	82%	extreme
September Weather	29°C (84°F)	126 mm (5.0 inches)	81%	extreme
October Weather	28°C (83°F)	169 mm (6.7 inches)	79%	extreme
November Weather	27°C (81°F)	377 mm (14.9 inches)	80%	very high
December Weather	26°C (79°F)	109 mm (4.3 inches)	78%	very high