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September Weather in Bo Phloi, Thailand

Last updated: August 27, 2025

In September, the average temperature in Bo Phloi, Thailand is a warm 28°C (83°F), making it a great time to soak up the sun. However, be prepared for some variation, as temperatures can dip to a comfortable 23°C (74°F) or spike to a sizzling 38°C (100°F). With 241 mm (9.5 in) of precipitation spread over 24 days, expect occasional rain showers to cool things down. Additionally, the average humidity hovers around a tropical 86%, adding to the overall warmth of the month.

September Temperature in Bo Phloi

In September in Bo Phloi, the average temperature is 28°C (83°F), making it a warm destination for travelers. Maximum temperatures can soar to 38°C (100°F), while the minimum can drop to a comfortable 23°C (74°F). This climate offers ideal conditions for exploring and enjoying outdoor activities.

September Weather in Bo Phloi: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bo Phloi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bo Phloi, September typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (100°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec798185868684838282818078
Data source: Temperature data for Bo Phloi 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 Bo Phloi

In Bo Phloi in September, the precipitation amount is 241 mm (9.5 in) over a span of 24 days.

September Precipitation Trends in Bo Phloi

The chart displays monthly precipitation patterns in Bo Phloi, 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 Bo Phloi, September typically receives around 241 mm (9.5 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec191328991541301551892411944912
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bo Phloi

In Bo Phloi 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 Bo Phloi

This chart illustrates the average monthly humidity levels in Bo Phloi, 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 Bo Phloi is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%54%56%65%77%87%89%89%86%79%69%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bo Phloi

In Bo Phloi 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 Bo Phloi, you can check here.

Maximum UV Index Levels in Bo Phloi for September

The chart shows the monthly maximum UV Index (UVI) for Bo Phloi 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 Bo Phloi typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141314141412109
Data source: Bo Phloi 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 Bo Phloi Compares to Other Months

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

This table compares monthly weather conditions in Bo Phloi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)19 mm (0.8 inches)53%extreme
February Weather27°C (81°F)13 mm (0.5 inches)54%extreme
March Weather30°C (85°F)28 mm (1.1 inches)56%extreme
April Weather30°C (86°F)99 mm (3.9 inches)65%extreme
May Weather30°C (86°F)154 mm (6.0 inches)77%extreme
June Weather29°C (85°F)130 mm (5.1 inches)86%extreme
July Weather28°C (83°F)155 mm (6.1 inches)89%extreme
August Weather28°C (83°F)189 mm (7.5 inches)89%extreme
September Weather28°C (83°F)241 mm (9.5 inches)86%extreme
October Weather27°C (81°F)194 mm (7.6 inches)78%extreme
November Weather27°C (81°F)49 mm (1.9 inches)69%very high
December Weather26°C (78°F)12 mm (0.5 inches)60%very high

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