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September Weather in Seka, Thailand

Last updated: August 27, 2025

In Seka, Thailand, the average temperature in September hovers around 28°C (83°F). Expect a minimum of 21°C (71°F) and a peak of 35°C (95°F). With an average precipitation of 285 mm (11.2 in) spread across 24 days, humidity levels remain high at 86%. Be prepared for a warm and wet month ahead!

September Temperature in Seka

In September in Seka, the average temperature is 28°C (83°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 21°C (71°F). This pleasant climate makes it an ideal time for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates September temperature patterns in Seka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seka, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec737481838483828282817872
Data source: Temperature data for Seka 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 Seka

In Seka in September, the precipitation amount is 285 mm (11.2 in) over the course of 24 days.

September Precipitation Trends in Seka

The chart displays monthly precipitation patterns in Seka, 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 Seka, September typically receives around 285 mm (11.2 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec7144165217361514516285117154
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Seka

In Seka in September humidity is 86%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and every breath a reminder of the tropical heat, which can be quite challenging for traveling.

September Average Humidity in Seka

This chart illustrates the average monthly humidity levels in Seka, 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 Seka is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%54%45%40%65%82%90%92%86%80%72%67%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Seka

In Seka in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Seka, you can check here.

Maximum UV Index Levels in Seka for September

The chart shows the monthly maximum UV Index (UVI) for Seka 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 Seka typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111414141315141412109
Data source: Seka 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 Seka Compares to Other Months

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

This table compares monthly weather conditions in Seka, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)7 mm (0.3 inches)59%very high
February Weather24°C (75°F)14 mm (0.6 inches)54%extreme
March Weather27°C (81°F)41 mm (1.6 inches)45%extreme
April Weather28°C (84°F)65 mm (2.6 inches)40%extreme
May Weather29°C (84°F)217 mm (8.5 inches)65%extreme
June Weather28°C (83°F)361 mm (14.2 inches)82%extreme
July Weather28°C (82°F)514 mm (20.2 inches)90%extreme
August Weather28°C (82°F)516 mm (20.3 inches)92%extreme
September Weather28°C (83°F)285 mm (11.2 inches)86%extreme
October Weather27°C (81°F)117 mm (4.6 inches)80%extreme
November Weather25°C (78°F)15 mm (0.6 inches)72%very high
December Weather22°C (72°F)4 mm (0.2 inches)66%very high

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