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October Weather in Heihe, China

Last updated: August 23, 2025

In Heihe, China, the average temperature in October is a chilly -2°C (29°F), with extremes reaching as low as -23°C (-9°F) and soaring up to 16°C (61°F). Expect 56 mm (2.2 in) of precipitation over 13 days, contributing to an average humidity of 82%. Be prepared for a month that balances cold temperatures with occasional dampness!

October Temperature in Heihe

In October in Heihe, the average temperature is -2°C (29°F). The maximum can reach 16°C (61°F), and the minimum can be as low as -23°C (-9°F). Be sure to dress in layers and prepare for a wide range of temperatures if you're planning to travel during this time.

October Weather in Heihe: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Heihe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heihe, October typically has an average temperature of -2°C (29°F), with highs reaching up to 16°C (61°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec591826354448484128146
Data source: Temperature data for Heihe 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.

October Precipitation in Heihe

In Heihe in October, the precipitation amount is 56 mm (2.2 in) over the course of 13 days.

October Precipitation Trends in Heihe

The chart displays monthly precipitation patterns in Heihe, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Heihe, October typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1113233556117841359957169
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Heihe

In Heihe in October, humidity is 82%. With an average temperature of -2°C (29°F), this humidity feels like a frigid chill that seeps into your bones, making travel quite uncomfortable and forcing you to bundle up tightly to ward off the damp cold that lingers in the air.

October Average Humidity in Heihe

This chart illustrates the average monthly humidity levels in Heihe, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Heihe is approximately 82%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Heihe

In Heihe in October, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Heihe.

Maximum UV Index Levels in Heihe for October

The chart shows the monthly maximum UV Index (UVI) for Heihe in October, 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 October, the maximum UV index in Heihe typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47111318161515131085
Data source: Heihe October 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 October Weather in Heihe Compares to Other Months

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

This table compares monthly weather conditions in Heihe, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (5°F)11 mm (0.5 inches)71%moderate
February Weather-13°C (10°F)13 mm (0.5 inches)78%high
March Weather-8°C (19°F)23 mm (0.9 inches)77%extreme
April Weather-3°C (26°F)35 mm (1.4 inches)73%extreme
May Weather2°C (35°F)56 mm (2.2 inches)80%extreme
June Weather6°C (44°F)117 mm (4.6 inches)85%extreme
July Weather9°C (49°F)84 mm (3.3 inches)87%extreme
August Weather9°C (48°F)135 mm (5.3 inches)89%extreme
September Weather5°C (41°F)99 mm (3.9 inches)88%extreme
October Weather-2°C (29°F)56 mm (2.2 inches)82%very high
November Weather-10°C (14°F)16 mm (0.6 inches)73%very high
December Weather-15°C (6°F)9 mm (0.4 inches)67%moderate

Compare Heihe's Climate with Cities Worldwide