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September Weather in Bailai, China

Last updated: August 22, 2025

In Bailai, China, the average temperature in September reaches a comfortable 25°C (77°F). However, temperatures can vary widely, with a minimum of 15°C (60°F) and soaring to a maximum of 37°C (99°F). During this month, expect about 120 mm (4.7 in) of rainfall spread over 14 days, and enjoy the typically 70% humidity that adds to the tropical atmosphere.

September Temperature in Bailai

In September in Bailai, the average temperature is 25°C (77°F). The maximum can reach 37°C (99°F), while the minimum can dip as low as 15°C (60°F). This pleasant climate makes Bailai an ideal destination for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates September temperature patterns in Bailai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bailai, September typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec535460667277807977696255
Data source: Temperature data for Bailai 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 Bailai

In Bailai in September, the precipitation amount is 120 mm (4.7 in) over the course of 14 days.

September Precipitation Trends in Bailai

The chart displays monthly precipitation patterns in Bailai, 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 Bailai, September typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec3768135111223288135263120475028
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bailai

In Bailai in September, humidity is 70%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, moist blanket that clings to your skin, making every step feel heavier as you explore the sights and sounds of your destination.

September Average Humidity in Bailai

This chart illustrates the average monthly humidity levels in Bailai, 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 Bailai is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%73%80%81%85%81%84%83%70%73%77%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bailai

In Bailai in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Bailai.

Maximum UV Index Levels in Bailai for September

The chart shows the monthly maximum UV Index (UVI) for Bailai 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 Bailai typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121213131313121087
Data source: Bailai 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 Bailai Compares to Other Months

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

This table compares monthly weather conditions in Bailai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)37 mm (1.4 inches)73%high
February Weather12°C (54°F)68 mm (2.7 inches)73%very high
March Weather16°C (60°F)135 mm (5.3 inches)80%extreme
April Weather19°C (66°F)111 mm (4.4 inches)81%extreme
May Weather22°C (72°F)223 mm (8.8 inches)85%extreme
June Weather25°C (77°F)287 mm (11.3 inches)81%extreme
July Weather27°C (80°F)135 mm (5.3 inches)84%extreme
August Weather26°C (79°F)263 mm (10.4 inches)82%extreme
September Weather25°C (77°F)120 mm (4.7 inches)70%extreme
October Weather21°C (70°F)47 mm (1.8 inches)73%very high
November Weather17°C (62°F)50 mm (2.0 inches)77%very high
December Weather13°C (55°F)28 mm (1.1 inches)79%high

Compare Bailai's Climate with Cities Worldwide