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September Weather in Ermi, China

Last updated: August 23, 2025

In Ermi, China, the average temperature in September hovers around 16°C (61°F), with a range from a chilly 0°C (33°F) to a warm 28°C (83°F). Expect 101 mm (4.0 in) of precipitation spread over 10 days and experience a high level of humidity at 83%, making this month quite unique in its climate dynamics.

September Temperature in Ermi

In September in Ermi, the average temperature is 16°C (61°F). Maximums can reach 28°C (83°F), while minimums can drop as low as 0°C (33°F). This pleasant range makes Ermi an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates September temperature patterns in Ermi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ermi, September typically has an average temperature of 16°C (61°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec71433465766747161452911
Data source: Temperature data for Ermi 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 Ermi

In Ermi in September, the precipitation amount is 101 mm (4.0 in) spread over the course of 10 days.

September Precipitation Trends in Ermi

The chart displays monthly precipitation patterns in Ermi, 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 Ermi, September typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec10232844919596243101655218
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ermi

In Ermi in September, humidity is 83%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit sticky and potentially uncomfortable as you navigate through the sights.

September Average Humidity in Ermi

This chart illustrates the average monthly humidity levels in Ermi, 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 Ermi is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%72%65%67%74%83%88%90%83%85%73%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ermi

In Ermi in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ermi.

Maximum UV Index Levels in Ermi for September

The chart shows the monthly maximum UV Index (UVI) for Ermi 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 Ermi typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23688910108532
Data source: Ermi 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 Ermi Compares to Other Months

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

This table compares monthly weather conditions in Ermi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (7°F)10 mm (0.4 inches)76%low
February Weather-10°C (14°F)23 mm (0.9 inches)71%moderate
March Weather0°C (33°F)28 mm (1.1 inches)65%high
April Weather8°C (47°F)44 mm (1.7 inches)67%very high
May Weather14°C (57°F)91 mm (3.6 inches)74%very high
June Weather19°C (66°F)95 mm (3.7 inches)83%very high
July Weather23°C (74°F)96 mm (3.8 inches)88%very high
August Weather22°C (72°F)243 mm (9.5 inches)90%very high
September Weather16°C (61°F)101 mm (4.0 inches)83%very high
October Weather7°C (45°F)65 mm (2.6 inches)85%moderate
November Weather-1°C (30°F)52 mm (2.0 inches)73%moderate
December Weather-12°C (11°F)17 mm (0.7 inches)74%low

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