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September Weather in Ertai, China

Last updated: August 22, 2025

In September, the average temperature in Ertai, China hovers around 15°C (59°F). Expect a wide range of temperatures, with minimums dipping to -4°C (26°F) and maximums soaring to 30°C (86°F). The region experiences 13 mm (0.5 in) of precipitation over approximately 3 days, accompanied by an average humidity of 42%. Stay prepared for varying weather conditions!

September Temperature in Ertai

In September in Ertai, the average temperature is 15°C (59°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -4°C (26°F). It's advisable to pack layers to accommodate the wide range of temperatures while enjoying your travels.

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

The chart illustrates September temperature patterns in Ertai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ertai, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec3133050617074705942238
Data source: Temperature data for Ertai 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 Ertai

In Ertai in September, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

September Precipitation Trends in Ertai

The chart displays monthly precipitation patterns in Ertai, 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 Ertai, September typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec581015151617141311138
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ertai

In Ertai in September humidity is 42%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace, making it comfortable for traveling while ensuring that you stay cool yet invigorated as you explore.

September Average Humidity in Ertai

This chart illustrates the average monthly humidity levels in Ertai, 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 Ertai is approximately 42%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%70%50%46%33%30%31%34%42%55%64%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ertai

In Ertai in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Ertai.

Maximum UV Index Levels in Ertai for September

The chart shows the monthly maximum UV Index (UVI) for Ertai 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 Ertai typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246710101097532
Data source: Ertai 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 Ertai Compares to Other Months

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

This table compares monthly weather conditions in Ertai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-16°C (3°F)4 mm (0.2 inches)82%low
February Weather-11°C (13°F)8 mm (0.3 inches)70%moderate
March Weather-1°C (31°F)10 mm (0.4 inches)50%high
April Weather10°C (50°F)15 mm (0.6 inches)45%high
May Weather16°C (61°F)15 mm (0.6 inches)33%very high
June Weather21°C (70°F)16 mm (0.6 inches)30%very high
July Weather23°C (74°F)17 mm (0.7 inches)31%very high
August Weather21°C (71°F)14 mm (0.6 inches)34%very high
September Weather15°C (59°F)13 mm (0.5 inches)42%high
October Weather5°C (42°F)11 mm (0.4 inches)55%moderate
November Weather-5°C (23°F)12 mm (0.5 inches)64%moderate
December Weather-14°C (8°F)7 mm (0.3 inches)77%low

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