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September Weather in Xinlong, China

Last updated: August 23, 2025

In Xinlong, China, the average temperature in September hovers around 27°C (81°F), with fluctuations ranging from a cool 17°C (63°F) to a sweltering 39°C (102°F). During this month, expect about 63 mm (2.5 in) of rainfall over 9 days, contributing to an average humidity of 63%. Get ready for a mix of warmth and occasional showers!

September Temperature in Xinlong

In September in Xinlong, the average temperature is 27°C (81°F), with maximums reaching as high as 39°C (102°F) and minimums dropping to 17°C (63°F). This range makes it an ideal time for travelers seeking warm weather, but they should also be prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Xinlong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xinlong, September typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec464959667580868581685948
Data source: Temperature data for Xinlong 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 Xinlong

In Xinlong in September, the total precipitation amount is 63 mm (2.5 in) spread over a duration of 9 days.

September Precipitation Trends in Xinlong

The chart displays monthly precipitation patterns in Xinlong, 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 Xinlong, September typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec62931611331481601278763588252
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Xinlong

In Xinlong in September, humidity is 63%. With an average temperature of 27°C (81°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially exhausting for more active pursuits.

September Average Humidity in Xinlong

This chart illustrates the average monthly humidity levels in Xinlong, 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 Xinlong is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec62%66%73%70%84%83%89%87%63%59%66%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Xinlong

In Xinlong 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 Xinlong.

Maximum UV Index Levels in Xinlong for September

The chart shows the monthly maximum UV Index (UVI) for Xinlong 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 Xinlong typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec78111213131313111086
Data source: Xinlong 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 Xinlong Compares to Other Months

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

This table compares monthly weather conditions in Xinlong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)62 mm (2.4 inches)62%high
February Weather10°C (50°F)93 mm (3.6 inches)66%very high
March Weather15°C (59°F)161 mm (6.3 inches)73%extreme
April Weather19°C (66°F)133 mm (5.2 inches)70%extreme
May Weather24°C (75°F)148 mm (5.8 inches)84%extreme
June Weather27°C (81°F)160 mm (6.3 inches)83%extreme
July Weather30°C (86°F)127 mm (5.0 inches)89%extreme
August Weather30°C (86°F)87 mm (3.4 inches)87%extreme
September Weather27°C (81°F)63 mm (2.5 inches)63%extreme
October Weather20°C (68°F)58 mm (2.3 inches)59%very high
November Weather15°C (59°F)82 mm (3.2 inches)66%very high
December Weather9°C (49°F)52 mm (2.0 inches)69%high

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