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September Weather in Meiyun, China

Last updated: August 22, 2025

In September, the average temperature in Meiyun, China hovers around 28°C (83°F). Expect a range that fluctuates between a minimum of 20°C (68°F) and a maximum of 37°C (99°F). During this month, you can anticipate about 133 mm (5.2 in) of precipitation over 16 days, along with an average humidity level of 71%.

September Temperature in Meiyun

In September in Meiyun, the average temperature is 28°C (83°F), with maximums reaching 37°C (99°F) and minimums dropping as low as 20°C (68°F). This warm weather makes it an ideal destination for travelers seeking sunny and enjoyable experiences.

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

The chart illustrates September temperature patterns in Meiyun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Meiyun, September typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (99°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec606167728082858382767063
Data source: Temperature data for Meiyun 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 Meiyun

In Meiyun in September, the total precipitation amount is 133 mm (5.2 in) spread over 16 days.

September Precipitation Trends in Meiyun

The chart displays monthly precipitation patterns in Meiyun, 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 Meiyun, September typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec22367374128259152266133843425
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Meiyun

In Meiyun in September, humidity is 71%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable if you're not prepared for the stickiness and sweat that accompany such conditions.

September Average Humidity in Meiyun

This chart illustrates the average monthly humidity levels in Meiyun, 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 Meiyun is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%73%79%80%85%81%85%84%72%70%72%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Meiyun

In Meiyun 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 Meiyun.

Maximum UV Index Levels in Meiyun for September

The chart shows the monthly maximum UV Index (UVI) for Meiyun 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 Meiyun typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121213131313121097
Data source: Meiyun 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 Meiyun Compares to Other Months

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

This table compares monthly weather conditions in Meiyun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)22 mm (0.9 inches)71%high
February Weather16°C (61°F)36 mm (1.4 inches)73%very high
March Weather20°C (67°F)73 mm (2.9 inches)79%extreme
April Weather22°C (73°F)74 mm (2.9 inches)80%extreme
May Weather26°C (80°F)128 mm (5.0 inches)85%extreme
June Weather28°C (83°F)259 mm (10.2 inches)81%extreme
July Weather29°C (85°F)152 mm (6.0 inches)85%extreme
August Weather29°C (84°F)266 mm (10.5 inches)83%extreme
September Weather28°C (83°F)133 mm (5.2 inches)71%extreme
October Weather25°C (77°F)84 mm (3.3 inches)70%very high
November Weather21°C (70°F)34 mm (1.3 inches)72%very high
December Weather17°C (63°F)25 mm (1.0 inches)75%high

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