nomadseason

September Weather in Mengzhai, China

Last updated: August 22, 2025

In Mengzhai, China, the average temperature in September hovers around 23°C (74°F). Expect a range from a cool 14°C (58°F) to a sizzling 36°C (98°F). During this month, anticipate 89 mm (3.5 in) of precipitation spread over 9 days, while enjoying an average humidity level of 73%. Perfect weather for exploring!

September Temperature in Mengzhai

In September in Mengzhai, the average temperature is 23°C (74°F). The maximum can reach 36°C (98°F), while the minimum can be as low as 14°C (58°F). This pleasant climate makes Mengzhai an ideal destination for outdoor adventures and sightseeing.

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

The chart illustrates September temperature patterns in Mengzhai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mengzhai, September typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (98°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec364253627381838274625240
Data source: Temperature data for Mengzhai generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Mengzhai

In Mengzhai in September, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

September Precipitation Trends in Mengzhai

The chart displays monthly precipitation patterns in Mengzhai, 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 Mengzhai, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec232626395414519614689572712
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Mengzhai

In Mengzhai in September, humidity is 73%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket, making traveling a bit sweaty and heavy, but still pleasant if you stay hydrated and take breaks in the shade.

September Average Humidity in Mengzhai

This chart illustrates the average monthly humidity levels in Mengzhai, 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 Mengzhai is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%75%82%81%78%79%86%84%73%77%83%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mengzhai

In Mengzhai in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Mengzhai.

Maximum UV Index Levels in Mengzhai for September

The chart shows the monthly maximum UV Index (UVI) for Mengzhai 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 Mengzhai typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4578101011119853
Data source: Mengzhai 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 Mengzhai Compares to Other Months

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

This table compares monthly weather conditions in Mengzhai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)23 mm (0.9 inches)68%moderate
February Weather6°C (42°F)26 mm (1.0 inches)75%moderate
March Weather12°C (53°F)26 mm (1.0 inches)81%high
April Weather17°C (63°F)39 mm (1.5 inches)81%very high
May Weather23°C (74°F)54 mm (2.1 inches)78%very high
June Weather27°C (81°F)145 mm (5.7 inches)79%very high
July Weather28°C (83°F)196 mm (7.7 inches)86%extreme
August Weather28°C (82°F)146 mm (5.8 inches)83%extreme
September Weather23°C (74°F)89 mm (3.5 inches)73%very high
October Weather16°C (62°F)57 mm (2.3 inches)77%very high
November Weather11°C (53°F)27 mm (1.1 inches)83%moderate
December Weather5°C (40°F)12 mm (0.5 inches)79%moderate

Compare Mengzhai's Climate with Cities Worldwide