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September Weather in Daihai, China

Last updated: August 22, 2025

In Daihai, China, the average temperature for September hovers around 14°C (58°F). Expect a minimum of 0°C (33°F) and a pleasant maximum of 27°C (81°F). With 58 mm (2.3 in) of precipitation spread over 8 days, it's wise to pack an umbrella. The average humidity sits at a comfortable 60%, making for moderate conditions throughout the month.

September Temperature in Daihai

In September in Daihai, the average temperature is 14°C (58°F), with maximums reaching 27°C (81°F) and minimums dropping as low as 0°C (33°F). This diverse range of temperatures makes Daihai an ideal destination for travelers seeking varied outdoor activities.

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

The chart illustrates September temperature patterns in Daihai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Daihai, September typically has an average temperature of 14°C (58°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec121834465867696657422812
Data source: Temperature data for Daihai 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 Daihai

In Daihai in September, the precipitation amount is 58 mm (2.3 in) over a span of 8 days.

September Precipitation Trends in Daihai

The chart displays monthly precipitation patterns in Daihai, 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 Daihai, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec36213041511451095829163
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Daihai

In Daihai in September humidity is 60%. With an average temperature of 14°C (58°F), this humidity feels like a cool, refreshing embrace that can be invigorating for exploring outdoor attractions, although it may cause a slight chill if you're not dressed appropriately.

September Average Humidity in Daihai

This chart illustrates the average monthly humidity levels in Daihai, 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 Daihai is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%69%53%59%46%52%59%67%60%64%61%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Daihai

In Daihai in September, 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 Daihai.

Maximum UV Index Levels in Daihai for September

The chart shows the monthly maximum UV Index (UVI) for Daihai 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 Daihai typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2469101010108642
Data source: Daihai 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 Daihai Compares to Other Months

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

This table compares monthly weather conditions in Daihai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)3 mm (0.1 inches)82%low
February Weather-8°C (18°F)6 mm (0.3 inches)69%moderate
March Weather1°C (35°F)21 mm (0.8 inches)53%high
April Weather8°C (46°F)30 mm (1.2 inches)59%very high
May Weather14°C (58°F)40 mm (1.6 inches)46%very high
June Weather19°C (67°F)51 mm (2.0 inches)52%very high
July Weather21°C (70°F)145 mm (5.7 inches)59%very high
August Weather19°C (66°F)109 mm (4.3 inches)67%very high
September Weather14°C (58°F)58 mm (2.3 inches)60%very high
October Weather6°C (42°F)29 mm (1.2 inches)64%high
November Weather-2°C (28°F)16 mm (0.6 inches)61%moderate
December Weather-11°C (12°F)3 mm (0.1 inches)75%low

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