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September Weather in Keli, China

Last updated: August 22, 2025

In September, the average temperature in Keli, China hovers around 16°C (61°F), with minimums plummeting to 3°C (37°F) and maximums soaring to 31°C (87°F). Expect about 88 mm (3.5 in) of precipitation spread over 9 days, coupled with a high average humidity of 82%. Plan your activities accordingly to make the most of this varied climate!

September Temperature in Keli

In September in Keli, the average temperature is 16°C (61°F). Maximum temperatures can reach 31°C (87°F), while minimums can drop to as low as 3°C (37°F). Be prepared for a range of weather conditions during your travels!

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

The chart illustrates September temperature patterns in Keli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keli, September typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (87°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec3113147617077716145257
Data source: Temperature data for Keli 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 Keli

In Keli in September, the precipitation amount is 88 mm (3.5 in) over the course of 9 days.

September Precipitation Trends in Keli

The chart displays monthly precipitation patterns in Keli, 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 Keli, September typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec2452141921281448817104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Keli

In Keli in September humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Keli

This chart illustrates the average monthly humidity levels in Keli, 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 Keli is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%60%60%57%58%76%84%85%82%77%61%62%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Keli

In Keli in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Keli, you can refer to this Hourly UV Index in Keli.

Maximum UV Index Levels in Keli for September

The chart shows the monthly maximum UV Index (UVI) for Keli 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 Keli typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Keli 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 Keli Compares to Other Months

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

This table compares monthly weather conditions in Keli, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-16°C (4°F)2 mm (0.1 inches)70%low
February Weather-12°C (12°F)4 mm (0.1 inches)60%moderate
March Weather-1°C (31°F)5 mm (0.2 inches)60%moderate
April Weather9°C (48°F)20 mm (0.8 inches)57%high
May Weather16°C (61°F)41 mm (1.6 inches)58%very high
June Weather21°C (70°F)91 mm (3.6 inches)76%very high
July Weather25°C (78°F)128 mm (5.0 inches)84%very high
August Weather22°C (71°F)144 mm (5.7 inches)85%very high
September Weather16°C (61°F)88 mm (3.5 inches)82%high
October Weather7°C (45°F)17 mm (0.7 inches)77%moderate
November Weather-4°C (25°F)10 mm (0.4 inches)61%low
December Weather-14°C (7°F)4 mm (0.2 inches)62%low

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