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September Weather in Yuanyi, China

Last updated: August 22, 2025

In Yuanyi, China, the average temperature in September hovers around 23°C (74°F). Expect a minimum of 15°C (60°F) and a maximum of 35°C (95°F), creating a warm and inviting atmosphere. However, be prepared for some rain, as precipitation amounts average 201 mm (7.9 in) over 17 days, and the humidity remains notably high at 86%.

September Temperature in Yuanyi

In September in Yuanyi, the average temperature is 23°C (74°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 15°C (60°F). This pleasant climate makes Yuanyi an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates September temperature patterns in Yuanyi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yuanyi, September typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (95°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec454857647075818373635547
Data source: Temperature data for Yuanyi 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 Yuanyi

In Yuanyi in September, the precipitation amount is 201 mm (7.9 in) spread over 17 days.

September Precipitation Trends in Yuanyi

The chart displays monthly precipitation patterns in Yuanyi, 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 Yuanyi, September typically receives around 201 mm (7.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec41601221721671972581792021526838
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yuanyi

In Yuanyi in September, humidity is 86%. With an average temperature of 23°C (74°F), this humidity feels like you're stepping into a warm embrace, making travel a bit sticky yet invigorating, as the air wraps around you, inviting you to explore while reminding you to stay hydrated.

September Average Humidity in Yuanyi

This chart illustrates the average monthly humidity levels in Yuanyi, 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 Yuanyi is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%86%81%83%85%86%87%86%87%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yuanyi

In Yuanyi in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Yuanyi.

Maximum UV Index Levels in Yuanyi for September

The chart shows the monthly maximum UV Index (UVI) for Yuanyi 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 Yuanyi typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101111121211964
Data source: Yuanyi 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 Yuanyi Compares to Other Months

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

This table compares monthly weather conditions in Yuanyi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)41 mm (1.6 inches)78%moderate
February Weather9°C (48°F)60 mm (2.4 inches)80%high
March Weather14°C (57°F)122 mm (4.8 inches)85%very high
April Weather18°C (64°F)172 mm (6.8 inches)81%very high
May Weather21°C (70°F)167 mm (6.6 inches)83%extreme
June Weather24°C (76°F)197 mm (7.8 inches)85%extreme
July Weather27°C (81°F)258 mm (10.2 inches)86%extreme
August Weather28°C (83°F)179 mm (7.0 inches)87%extreme
September Weather23°C (74°F)201 mm (7.9 inches)86%extreme
October Weather17°C (64°F)152 mm (6.0 inches)86%very high
November Weather13°C (55°F)68 mm (2.7 inches)87%high
December Weather8°C (47°F)38 mm (1.5 inches)85%moderate

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