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March Weather in Haiyou, China

Last updated: August 22, 2025

In March, the average temperature in Haiyou, China hovers around 13°C (56°F). Expect a pleasing range, with minimums dipping to 1°C (34°F) and maximums soaring up to 31°C (89°F). While you enjoy the diverse weather, be prepared for 113 mm (4.5 in) of precipitation spread over approximately 15 days, accompanied by an average humidity of 80%.

March Temperature in Haiyou

In March in Haiyou, the average temperature is 13°C (56°F). Maximums can reach 31°C (89°F) and minimums can drop as low as 1°C (34°F). Be prepared for a wide range of temperatures if you're traveling during this month.

March Weather in Haiyou: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Haiyou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haiyou, March typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (89°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec464756637176838478685949
Data source: Temperature data for Haiyou 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.

March Precipitation in Haiyou

In Haiyou in March, the precipitation amount is 113 mm (4.5 in) over the course of 15 days.

March Precipitation Trends in Haiyou

The chart displays monthly precipitation patterns in Haiyou, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Haiyou, March typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec5859113941842942812161351086849
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Haiyou

In Haiyou in March humidity is 80%. With average temperature 13°C (56°F) this humidity feels like a damp chill that seeps into your bones, making outdoor exploration more challenging and necessitating layered clothing for comfort.

March Average Humidity in Haiyou

This chart illustrates the average monthly humidity levels in Haiyou, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Haiyou is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%80%86%88%89%91%88%79%79%80%80%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Haiyou

In Haiyou in March, 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 Haiyou.

Maximum UV Index Levels in Haiyou for March

The chart shows the monthly maximum UV Index (UVI) for Haiyou in March, 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 March, the maximum UV index in Haiyou typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710101212121211875
Data source: Haiyou March 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 March Weather in Haiyou Compares to Other Months

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

This table compares monthly weather conditions in Haiyou, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)58 mm (2.3 inches)68%high
February Weather9°C (48°F)59 mm (2.3 inches)73%high
March Weather13°C (56°F)113 mm (4.5 inches)80%very high
April Weather17°C (64°F)94 mm (3.7 inches)86%very high
May Weather22°C (72°F)184 mm (7.2 inches)88%extreme
June Weather25°C (77°F)294 mm (11.6 inches)89%extreme
July Weather28°C (83°F)281 mm (11.0 inches)91%extreme
August Weather29°C (84°F)216 mm (8.5 inches)88%extreme
September Weather26°C (78°F)135 mm (5.3 inches)78%extreme
October Weather20°C (69°F)108 mm (4.3 inches)79%very high
November Weather15°C (60°F)68 mm (2.7 inches)80%high
December Weather9°C (49°F)49 mm (1.9 inches)80%moderate

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