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September Weather in Sigou, China

Last updated: August 23, 2025

In Sigou, China, the average temperature in September hovers around 11°C (53°F), with a minimum of 1°C (34°F) and a maximum reaching 22°C (72°F). This month sees an average precipitation of 134 mm (5.3 in) spread over approximately 20 days, contributing to a high average humidity of 87%. Whether you're indulging in indoor activities or braving the elements, be prepared for a mix of cool temperatures and damp conditions!

September Temperature in Sigou

In September, in Sigou, the average temperature is 11°C (53°F). Maximums can reach 22°C (72°F), and minimums can drop as low as 1°C (34°F). Travelers should prepare for a range of temperatures and dress in layers to ensure comfort during their visit.

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

The chart illustrates September temperature patterns in Sigou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sigou, September typically has an average temperature of 11°C (53°F), with highs reaching up to 22°C (72°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec172033424955615953423019
Data source: Temperature data for Sigou 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 Sigou

In Sigou, in September, the precipitation amount is 134 mm (5.3 in) distributed over 20 days.

September Precipitation Trends in Sigou

The chart displays monthly precipitation patterns in Sigou, 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 Sigou, September typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec172244881301431331301341103615
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sigou

In Sigou in September, humidity is 87%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that clings to your skin, making it uncomfortable for traveling as it combines the cool air with a sense of heaviness, leaving you yearning for warmth and dryness.

September Average Humidity in Sigou

This chart illustrates the average monthly humidity levels in Sigou, 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 Sigou is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%85%83%78%80%82%86%87%88%86%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sigou

In Sigou in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sigou.

Maximum UV Index Levels in Sigou for September

The chart shows the monthly maximum UV Index (UVI) for Sigou 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 Sigou typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710131414141312964
Data source: Sigou 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 Sigou Compares to Other Months

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

This table compares monthly weather conditions in Sigou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)17 mm (0.7 inches)81%moderate
February Weather-7°C (20°F)22 mm (0.9 inches)85%high
March Weather1°C (33°F)44 mm (1.7 inches)85%very high
April Weather5°C (42°F)88 mm (3.5 inches)83%extreme
May Weather10°C (50°F)130 mm (5.1 inches)78%extreme
June Weather13°C (56°F)143 mm (5.6 inches)80%extreme
July Weather16°C (61°F)133 mm (5.2 inches)82%extreme
August Weather15°C (59°F)130 mm (5.1 inches)86%extreme
September Weather11°C (53°F)134 mm (5.3 inches)87%extreme
October Weather6°C (42°F)110 mm (4.3 inches)88%very high
November Weather-1°C (30°F)36 mm (1.4 inches)86%high
December Weather-7°C (19°F)15 mm (0.6 inches)78%moderate

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