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September Weather in Marakkanam, India

Last updated: August 23, 2025

The average temperature in Marakkanam, India during September is a warm 29°C (84°F). Expect a minimum of 25°C (78°F) and a comfortable maximum of 34°C (93°F). However, be prepared for some rain, as the area receives an average precipitation of 116 mm (4.6 in) over 17 days. With an average humidity of 79%, this month brings a tropical feel that is both vibrant and engaging.

September Temperature in Marakkanam

In September in Marakkanam, the average temperature is 29°C (84°F), with maximums reaching 34°C (93°F) and minimums dropping to 25°C (78°F). This warm climate makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Marakkanam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marakkanam, 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 (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec787982868788868584838179
Data source: Temperature data for Marakkanam generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Marakkanam

In Marakkanam in September, the precipitation amount is 116 mm (4.6 in) spread over 17 days.

September Precipitation Trends in Marakkanam

The chart displays monthly precipitation patterns in Marakkanam, 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 Marakkanam, September typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec419810174279125116205389173
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Marakkanam

In Marakkanam in September, humidity is 79%. With an average temperature of 29°C (84°F), this humidity feels like a steamy blanket enveloping you, making every step feel heavier and more labored, which can be quite challenging for traveling.

September Average Humidity in Marakkanam

This chart illustrates the average monthly humidity levels in Marakkanam, 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 Marakkanam is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%64%51%50%62%68%59%72%79%88%89%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Marakkanam

In Marakkanam 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 Marakkanam.

Maximum UV Index Levels in Marakkanam for September

The chart shows the monthly maximum UV Index (UVI) for Marakkanam 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 Marakkanam typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121315121213131311109
Data source: Marakkanam 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 Marakkanam Compares to Other Months

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

This table compares monthly weather conditions in Marakkanam, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)41 mm (1.6 inches)73%very high
February Weather26°C (79°F)9 mm (0.3 inches)64%extreme
March Weather28°C (82°F)8 mm (0.3 inches)51%extreme
April Weather30°C (86°F)9 mm (0.4 inches)50%extreme
May Weather31°C (87°F)17 mm (0.7 inches)62%extreme
June Weather31°C (88°F)42 mm (1.7 inches)68%extreme
July Weather30°C (86°F)79 mm (3.1 inches)59%extreme
August Weather30°C (85°F)125 mm (4.9 inches)72%extreme
September Weather29°C (84°F)116 mm (4.6 inches)79%extreme
October Weather28°C (83°F)205 mm (8.1 inches)88%extreme
November Weather27°C (81°F)389 mm (15.3 inches)89%very high
December Weather26°C (79°F)173 mm (6.8 inches)85%very high

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