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September Weather in Heka, China

Last updated: August 22, 2025

In September, the average temperature in Heka, China hovers around 10°C (50°F). Expect a minimum drop to -5°C (24°F) and a warm peak at 23°C (73°F). Prepare for 67 mm (2.7 in) of precipitation over approximately 14 days, and stay cool with an average humidity of 88%.

September Temperature in Heka

In September in Heka, the average temperature is 10°C (50°F), with maximums reaching 23°C (73°F) and minimums dropping as low as -5°C (24°F). This diverse weather makes it essential for travelers to pack layers to enjoy all that Heka has to offer.

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

The chart illustrates September temperature patterns in Heka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heka, September typically has an average temperature of 10°C (50°F), with highs reaching up to 23°C (73°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec142131394753585750382416
Data source: Temperature data for Heka 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 Heka

In Heka in September, the total precipitation amount is 67 mm (2.7 in) over the course of 14 days.

September Precipitation Trends in Heka

The chart displays monthly precipitation patterns in Heka, 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 Heka, September typically receives around 67 mm (2.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec551231559478109683974
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Heka

In Heka in September, humidity is 88%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and encouraging travelers to seek cozy indoor activities instead.

September Average Humidity in Heka

This chart illustrates the average monthly humidity levels in Heka, 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 Heka is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%78%77%73%80%85%87%89%88%82%73%67%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Heka

In Heka 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 Heka.

Maximum UV Index Levels in Heka for September

The chart shows the monthly maximum UV Index (UVI) for Heka 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 Heka typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469121414141312964
Data source: Heka 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 Heka Compares to Other Months

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

This table compares monthly weather conditions in Heka, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)5 mm (0.2 inches)71%moderate
February Weather-6°C (21°F)5 mm (0.2 inches)78%high
March Weather0°C (32°F)12 mm (0.5 inches)77%very high
April Weather4°C (40°F)31 mm (1.2 inches)73%extreme
May Weather8°C (47°F)54 mm (2.1 inches)80%extreme
June Weather12°C (53°F)94 mm (3.7 inches)85%extreme
July Weather15°C (59°F)78 mm (3.1 inches)87%extreme
August Weather14°C (57°F)109 mm (4.3 inches)89%extreme
September Weather10°C (50°F)67 mm (2.7 inches)88%extreme
October Weather3°C (38°F)39 mm (1.5 inches)82%very high
November Weather-5°C (24°F)7 mm (0.3 inches)73%high
December Weather-9°C (16°F)4 mm (0.1 inches)67%moderate

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