nomadseason

September Weather in Bang Rachan, Thailand

Last updated: August 27, 2025

In September, the average temperature in Bang Rachan, Thailand hovers around 29°C (85°F), making it a warm destination. The mercury can dip to a minimum of 25°C (76°F) but may rise as high as 39°C (102°F). Visitors should also prepare for substantial rainfall, with an average precipitation of 276 mm (10.9 in) over 25 days, and expect high humidity levels averaging 88%. Enjoy your stay!

September Temperature in Bang Rachan

In September in Bang Rachan, the average temperature is 29°C (85°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 25°C (76°F). This warm climate makes it ideal for beach activities and exploring the local attractions.

September Weather in Bang Rachan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bang Rachan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bang Rachan, September typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (102°F) and lows dropping to around 25°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec818487888787868584848380
Data source: Temperature data for Bang Rachan 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 Bang Rachan

In Bang Rachan in September, the total precipitation amount is 276 mm (10.9 in) spread over 25 days.

September Precipitation Trends in Bang Rachan

The chart displays monthly precipitation patterns in Bang Rachan, 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 Bang Rachan, September typically receives around 276 mm (10.9 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec1412391061611181571782762214714
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bang Rachan

In Bang Rachan in September, humidity is 88%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket enveloping you, making travel uncomfortable and sticky as you navigate through the warm air.

September Average Humidity in Bang Rachan

This chart illustrates the average monthly humidity levels in Bang Rachan, 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 Bang Rachan is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%41%51%76%83%80%86%88%79%68%59%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bang Rachan

In Bang Rachan 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 Bang Rachan.

Maximum UV Index Levels in Bang Rachan for September

The chart shows the monthly maximum UV Index (UVI) for Bang Rachan 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 Bang Rachan typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314131314141312109
Data source: Bang Rachan 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 Bang Rachan Compares to Other Months

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

This table compares monthly weather conditions in Bang Rachan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)14 mm (0.6 inches)50%very high
February Weather29°C (84°F)12 mm (0.5 inches)47%extreme
March Weather31°C (88°F)39 mm (1.5 inches)41%extreme
April Weather31°C (88°F)106 mm (4.2 inches)51%extreme
May Weather31°C (88°F)161 mm (6.3 inches)76%extreme
June Weather31°C (88°F)118 mm (4.6 inches)83%extreme
July Weather30°C (86°F)157 mm (6.2 inches)80%extreme
August Weather30°C (86°F)178 mm (7.0 inches)85%extreme
September Weather29°C (85°F)276 mm (10.9 inches)88%extreme
October Weather29°C (84°F)221 mm (8.7 inches)79%extreme
November Weather28°C (83°F)47 mm (1.8 inches)68%very high
December Weather27°C (81°F)14 mm (0.5 inches)59%very high

Compare Bang Rachan's Climate with Cities Worldwide