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October Weather in Xihai, China

Last updated: August 22, 2025

In Xihai, China, the average temperature in October hovers around 0°C (32°F), making it a brisk time of year. Temperatures can dip as low as -17°C (1°F), while records show highs reaching 17°C (62°F). With an average precipitation of 47 mm (1.8 in) spread over 9 days, and humidity levels at a notable 85%, it's an ideal month for cozy indoor activities and warm beverages.

October Temperature in Xihai

In October in Xihai, the average temperature is 0°C (32°F). The maximum can reach 17°C (62°F), and the minimum can be as low as -17°C (1°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates October temperature patterns in Xihai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xihai, October typically has an average temperature of 0°C (32°F), with highs reaching up to 17°C (62°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec8142533414852514432209
Data source: Temperature data for Xihai 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 Xihai

In Xihai in October, the total precipitation amount is 47 mm (1.8 in), which falls over the course of 9 days.

October Precipitation Trends in Xihai

The chart displays monthly precipitation patterns in Xihai, 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 Xihai, October typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec671949641051151379347135
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Xihai

In Xihai in October, humidity is 85%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your clothes, making every step feel more arduous and the air heavy, which can dampen the enthusiasm for exploring the surroundings.

October Average Humidity in Xihai

This chart illustrates the average monthly humidity levels in Xihai, 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 Xihai is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%80%81%78%71%77%77%82%82%85%80%71%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Xihai

In Xihai in October, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Xihai.

Maximum UV Index Levels in Xihai for October

The chart shows the monthly maximum UV Index (UVI) for Xihai 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 Xihai typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469121416141311964
Data source: Xihai 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 Xihai Compares to Other Months

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

This table compares monthly weather conditions in Xihai, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (8°F)6 mm (0.2 inches)74%moderate
February Weather-10°C (14°F)7 mm (0.3 inches)80%high
March Weather-4°C (26°F)19 mm (0.7 inches)81%very high
April Weather1°C (34°F)49 mm (1.9 inches)78%extreme
May Weather5°C (41°F)64 mm (2.5 inches)71%extreme
June Weather9°C (48°F)105 mm (4.1 inches)77%extreme
July Weather11°C (52°F)115 mm (4.5 inches)77%extreme
August Weather10°C (51°F)137 mm (5.4 inches)82%extreme
September Weather7°C (44°F)93 mm (3.7 inches)82%extreme
October Weather0°C (32°F)47 mm (1.8 inches)85%very high
November Weather-7°C (20°F)13 mm (0.5 inches)79%high
December Weather-13°C (9°F)5 mm (0.2 inches)71%moderate

Compare Xihai's Climate with Cities Worldwide