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September Weather in Linhai, China

Last updated: August 23, 2025

In September, the average temperature in Linhai, China is a cool 9°C (49°F), with lows dipping to -5°C (23°F) and highs reaching up to 26°C (78°F). Expect about 104 mm (4.1 in) of precipitation spread over 10 days, resulting in an average humidity of a high 86%. Get ready for a mix of chilly and mild days!

September Temperature in Linhai

In September in Linhai, the average temperature is 9°C (49°F). Maximums can reach as high as 26°C (78°F), while minimums can drop to -5°C (23°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

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

The chart illustrates September temperature patterns in Linhai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Linhai, September typically has an average temperature of 9°C (49°F), with highs reaching up to 26°C (78°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec-10-315344859666049329-9
Data source: Temperature data for Linhai 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 Linhai

In Linhai in September, the precipitation amount is 104 mm (4.1 in) over a period of 10 days.

September Precipitation Trends in Linhai

The chart displays monthly precipitation patterns in Linhai, 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 Linhai, September typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4516167310212214710441135
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Linhai

In Linhai in September, humidity is 86%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making travel uncomfortable as the moisture clings to your skin and thickens the atmosphere, creating a sense of heaviness that can tire you quickly.

September Average Humidity in Linhai

This chart illustrates the average monthly humidity levels in Linhai, 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 Linhai is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%87%78%73%77%83%86%86%86%85%87%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Linhai

In Linhai in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Linhai.

Maximum UV Index Levels in Linhai for September

The chart shows the monthly maximum UV Index (UVI) for Linhai 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 Linhai typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Linhai 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 Linhai Compares to Other Months

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

This table compares monthly weather conditions in Linhai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-23°C (-10°F)4 mm (0.2 inches)93%low
February Weather-20°C (-3°F)5 mm (0.2 inches)87%low
March Weather-10°C (15°F)16 mm (0.6 inches)78%moderate
April Weather1°C (35°F)16 mm (0.6 inches)73%moderate
May Weather9°C (48°F)73 mm (2.9 inches)77%high
June Weather15°C (59°F)102 mm (4.0 inches)82%very high
July Weather19°C (66°F)122 mm (4.8 inches)86%very high
August Weather15°C (60°F)147 mm (5.8 inches)86%high
September Weather9°C (49°F)104 mm (4.1 inches)86%moderate
October Weather0°C (32°F)41 mm (1.6 inches)85%moderate
November Weather-13°C (9°F)13 mm (0.5 inches)86%low
December Weather-23°C (-9°F)5 mm (0.2 inches)92%low

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