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August Weather in Xihai, China

Last updated: August 22, 2025

In Xihai, China, the average temperature in August hovers around 10°C (51°F). Expect a minimum dip to -1°C (31°F) and a maximum rise to 21°C (70°F). During this month, you'll encounter about 137 mm (5.4 in) of precipitation spread over 20 days, contributing to an average humidity of 82%. Prepare for a blend of chilly and damp days!

August Temperature in Xihai

In August in Xihai, the average temperature is 10°C (51°F). Maximums can reach 21°C (70°F) and minimums can be as low as -1°C (31°F). It's a great time to visit Xihai, as you can enjoy mild days while being prepared for cooler evenings.

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

The chart illustrates August 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, August typically has an average temperature of 10°C (51°F), with highs reaching up to 21°C (70°F) and lows dropping to around -1°C (31°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.

August Precipitation in Xihai

In Xihai in August, the total precipitation amount reaches 137 mm (5.4 in) over the course of 20 days.

August Precipitation Trends in Xihai

The chart displays monthly precipitation patterns in Xihai, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Xihai, August typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec671949641051151379347135
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Xihai

In Xihai in August humidity is 82%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor adventures less appealing and prompting travelers to seek cozy indoor activities or warm drinks to counter the brisk air.

August Average Humidity in Xihai

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

August UV Index in Xihai

In Xihai in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Xihai.

Maximum UV Index Levels in Xihai for August

The chart shows the monthly maximum UV Index (UVI) for Xihai in August, 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 August, the maximum UV index in Xihai typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469121416141311964
Data source: Xihai August 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 August 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 August’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 August’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

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