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September Weather in Diecai, China

Last updated: August 22, 2025

In Diecai, China, the average temperature in September hovers around 27°C (81°F), making it pleasantly warm. You'll experience a minimum of 18°C (65°F) and can expect a peak of 38°C (101°F) during hotter days. The region sees 93 mm (3.6 in) of precipitation spread over 11 days, coupled with an average humidity level of 63%, ensuring a refreshing atmosphere throughout the month.

September Temperature in Diecai

In September in Diecai, the average temperature is 27°C (81°F). The maximum can reach 38°C (101°F) and the minimum can be as low as 18°C (65°F). This warm weather makes Diecai an ideal destination for travelers looking to enjoy a sunny getaway.

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

The chart illustrates September temperature patterns in Diecai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diecai, September typically has an average temperature of 27°C (81°F), with highs reaching up to 38°C (101°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec505361677580838381706252
Data source: Temperature data for Diecai 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 Diecai

In Diecai in September, the precipitation amount is 93 mm (3.6 in) over the course of 11 days.

September Precipitation Trends in Diecai

The chart displays monthly precipitation patterns in Diecai, 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 Diecai, September typically receives around 93 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec82120301237257323220157938411159
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Diecai

In Diecai 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 Diecai

This chart illustrates the average monthly humidity levels in Diecai, 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 Diecai 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 Diecai

In Diecai 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 Diecai.

Maximum UV Index Levels in Diecai for September

The chart shows the monthly maximum UV Index (UVI) for Diecai 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 Diecai typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111213121313111086
Data source: Diecai 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 Diecai Compares to Other Months

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

This table compares monthly weather conditions in Diecai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)82 mm (3.2 inches)62%high
February Weather11°C (53°F)120 mm (4.7 inches)66%very high
March Weather16°C (61°F)301 mm (11.8 inches)73%extreme
April Weather20°C (68°F)237 mm (9.3 inches)70%extreme
May Weather24°C (75°F)257 mm (10.1 inches)84%extreme
June Weather27°C (80°F)323 mm (12.7 inches)83%extreme
July Weather28°C (83°F)220 mm (8.7 inches)89%extreme
August Weather28°C (83°F)157 mm (6.2 inches)87%extreme
September Weather27°C (81°F)93 mm (3.6 inches)63%extreme
October Weather21°C (70°F)83 mm (3.3 inches)59%very high
November Weather16°C (62°F)111 mm (4.4 inches)66%very high
December Weather11°C (52°F)59 mm (2.3 inches)69%high

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