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October Weather in Sanyuan, China

Last updated: August 23, 2025

In Sanyuan, China, the average temperature for October is a comfortable 19°C (66°F). However, temperatures can fluctuate significantly, with a minimum of 7°C (44°F) and a maximum reaching up to 38°C (100°F). Expect about 50 mm (2.0 in) of precipitation over 7 days, contributing to an average humidity level of 76%. Perfect for those who enjoy a mild climate with a touch of moisture!

October Temperature in Sanyuan

In October, in Sanyuan, the average temperature is 19°C (66°F). The maximum can reach 38°C (100°F), and the minimum can be as low as 7°C (44°F). This variation in temperature makes Sanyuan an ideal destination for travelers seeking both warm days and cooler evenings.

October Weather in Sanyuan: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sanyuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanyuan, October typically has an average temperature of 19°C (66°F), with highs reaching up to 38°C (100°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec414455637378848476655644
Data source: Temperature data for Sanyuan 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.

October Precipitation in Sanyuan

In Sanyuan in October, the precipitation amount is 50 mm (2.0 in) over a span of 7 days.

October Precipitation Trends in Sanyuan

The chart displays monthly precipitation patterns in Sanyuan, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Sanyuan, October typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec657110383137261276158100504246
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sanyuan

In Sanyuan in October, humidity is 76%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making travel mildly uncomfortable and encouraging frequent breaks in shaded or air-conditioned areas.

October Average Humidity in Sanyuan

This chart illustrates the average monthly humidity levels in Sanyuan, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Sanyuan is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%82%86%85%85%90%88%75%76%84%77%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sanyuan

In Sanyuan in October, 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 Sanyuan.

Maximum UV Index Levels in Sanyuan for October

The chart shows the monthly maximum UV Index (UVI) for Sanyuan in October, 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 October, the maximum UV index in Sanyuan typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101111111110864
Data source: Sanyuan October 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 October Weather in Sanyuan Compares to Other Months

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

This table compares monthly weather conditions in Sanyuan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)64 mm (2.5 inches)70%moderate
February Weather7°C (44°F)71 mm (2.8 inches)73%high
March Weather13°C (55°F)103 mm (4.1 inches)82%very high
April Weather17°C (64°F)83 mm (3.3 inches)86%very high
May Weather23°C (73°F)137 mm (5.4 inches)85%extreme
June Weather26°C (78°F)261 mm (10.3 inches)85%extreme
July Weather29°C (84°F)276 mm (10.9 inches)90%extreme
August Weather29°C (84°F)158 mm (6.2 inches)88%extreme
September Weather25°C (77°F)100 mm (4.0 inches)75%very high
October Weather19°C (66°F)50 mm (2.0 inches)76%very high
November Weather13°C (56°F)42 mm (1.6 inches)84%high
December Weather7°C (44°F)46 mm (1.8 inches)77%moderate

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