nomadseason

September Weather in Kaset Wisai, Thailand

Last updated: August 27, 2025

In Kaset Wisai, Thailand, the average temperature in September reaches a warm 28°C (83°F), with minimums dipping to 24°C (75°F) and occasionally soaring to a maximum of 35°C (96°F). Be prepared for frequent rain, as precipitation totals around 308 mm (12.1 in) over 23 days. Moreover, humidity is high at 89%, creating a tropical feel throughout the month.

September Temperature in Kaset Wisai

In September in Kaset Wisai, the average temperature is 28°C (83°F). Maximums can reach 35°C (96°F) and minimums can be as low as 24°C (75°F). This mild and warm climate makes Kaset Wisai an ideal destination for travelers seeking pleasant weather.

September Weather in Kaset Wisai: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kaset Wisai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaset Wisai, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (96°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec767884858585848383817976
Data source: Temperature data for Kaset Wisai generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Kaset Wisai

In Kaset Wisai in September, the total precipitation amount is 308 mm (12.1 in) spread over 23 days.

September Precipitation Trends in Kaset Wisai

The chart displays monthly precipitation patterns in Kaset Wisai, 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 Kaset Wisai, September typically receives around 308 mm (12.1 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec483272159126262215308177287
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Kaset Wisai

In Kaset Wisai in September, humidity is 89%. With an average temperature of 28°C (83°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel sticky and strenuous, and requiring constant hydration to stay comfortable while exploring.

September Average Humidity in Kaset Wisai

This chart illustrates the average monthly humidity levels in Kaset Wisai, 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 Kaset Wisai is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%50%41%44%71%84%87%90%89%83%74%68%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kaset Wisai

In Kaset Wisai 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 Kaset Wisai, you can check here.

Maximum UV Index Levels in Kaset Wisai for September

The chart shows the monthly maximum UV Index (UVI) for Kaset Wisai 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 Kaset Wisai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131414151314141412109
Data source: Kaset Wisai 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 Kaset Wisai Compares to Other Months

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

This table compares monthly weather conditions in Kaset Wisai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)4 mm (0.2 inches)56%very high
February Weather26°C (79°F)8 mm (0.3 inches)50%extreme
March Weather29°C (84°F)32 mm (1.3 inches)41%extreme
April Weather30°C (85°F)72 mm (2.8 inches)44%extreme
May Weather30°C (85°F)159 mm (6.2 inches)71%extreme
June Weather30°C (86°F)126 mm (5.0 inches)83%extreme
July Weather29°C (84°F)262 mm (10.3 inches)87%extreme
August Weather29°C (84°F)215 mm (8.5 inches)90%extreme
September Weather28°C (83°F)308 mm (12.1 inches)89%extreme
October Weather27°C (81°F)177 mm (7.0 inches)83%extreme
November Weather26°C (80°F)28 mm (1.1 inches)74%very high
December Weather24°C (76°F)7 mm (0.3 inches)68%very high

Compare Kaset Wisai's Climate with Cities Worldwide