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March Weather in Hai'an, China

Last updated: August 23, 2025

In Hai'an, China, the average temperature in March hovers around 23°C (73°F). While you can expect a minimum of 14°C (58°F), temperatures can peak at a warm 33°C (91°F). This month also sees an average precipitation of 24 mm (1.0 in) spread over 6 days, with an average humidity level of 72%. Ideal for those who enjoy a mild yet vibrant atmosphere!

March Temperature in Hai'an

In March in Hai'an, the average temperature is 23°C (73°F). Maximums can reach 33°C (91°F) and minimums can be as low as 14°C (58°F). This mild climate makes Hai'an an ideal destination for travelers seeking pleasant weather.

March Weather in Hai'an: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Hai'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hai'an, March typically has an average temperature of 23°C (73°F), with highs reaching up to 33°C (91°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec666673778285858483797468
Data source: Temperature data for Hai'an 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 Hai'an

In Hai'an in March, the precipitation amount is 24 mm (1.0 in) spread over a period of 6 days.

March Precipitation Trends in Hai'an

The chart displays monthly precipitation patterns in Hai'an, 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 Hai'an, March typically receives around 24 mm (1.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec16372480911471782841882073521
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Hai'an

In Hai'an in March, humidity is 72%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel exhilarating yet slightly sticky, as the air clings to your skin and invites you to seek out cool, refreshing places to explore.

March Average Humidity in Hai'an

This chart illustrates the average monthly humidity levels in Hai'an, 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 Hai'an is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%70%72%71%76%78%87%87%80%74%71%72%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Hai'an

In Hai'an in March, 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 Hai'an.

Maximum UV Index Levels in Hai'an for March

The chart shows the monthly maximum UV Index (UVI) for Hai'an 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 Hai'an typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121213131313121198
Data source: Hai'an 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 Hai'an Compares to Other Months

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

This table compares monthly weather conditions in Hai'an, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)16 mm (0.6 inches)66%very high
February Weather19°C (67°F)37 mm (1.5 inches)69%very high
March Weather23°C (73°F)24 mm (1.0 inches)72%extreme
April Weather25°C (77°F)80 mm (3.1 inches)71%extreme
May Weather28°C (82°F)91 mm (3.6 inches)76%extreme
June Weather29°C (85°F)147 mm (5.8 inches)78%extreme
July Weather29°C (85°F)178 mm (7.0 inches)87%extreme
August Weather29°C (84°F)284 mm (11.2 inches)87%extreme
September Weather28°C (83°F)188 mm (7.4 inches)80%extreme
October Weather26°C (79°F)207 mm (8.1 inches)74%extreme
November Weather23°C (74°F)35 mm (1.4 inches)71%very high
December Weather20°C (68°F)21 mm (0.8 inches)72%very high

Compare Hai'an's Climate with Cities Worldwide