March Weather in Haicheng, China

Last updated: August 22, 2025

In March, the average temperature in Haicheng, China hovers around 20°C (68°F). Expect minimums as low as 8°C (47°F) and maximums soaring to 31°C (89°F). With an average precipitation of 66 mm (2.6 in) spread over 12 days, be prepared for some wet weather. Additionally, the air carries a high average humidity of 79%, making it feel quite warm and steamy!

March Temperature in Haicheng

In March, in Haicheng, the average temperature is 20°C (68°F). Maximum can reach 31°C (89°F) and minimum can be as low as 8°C (47°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities while experiencing pleasant weather.

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

The chart illustrates March temperature patterns in Haicheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haicheng, March typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (89°F) and lows dropping to around 8°C (47°F).

Data source: Temperature data for Haicheng generated using information from the Copernicus Climate Change Service.

March Precipitation in Haicheng

In Haicheng in March, the precipitation amount is 66 mm (2.6 in) over the course of 12 days.

March Precipitation Trends in Haicheng

The chart displays monthly precipitation patterns in Haicheng, 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 Haicheng, March typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Haicheng

In Haicheng in March humidity is 79%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and prompting the need for frequent breaks and hydration while traveling.

March Average Humidity in Haicheng

This chart illustrates the average monthly humidity levels in Haicheng, 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 Haicheng is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Haicheng

In Haicheng 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 Haicheng.

Maximum UV Index Levels in Haicheng for March

The chart shows the monthly maximum UV Index (UVI) for Haicheng 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 Haicheng typically reaches 12, which falls under the extreme exposure category.

Data source: Haicheng 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 Haicheng Compares to Other Months

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

This table compares monthly weather conditions in Haicheng, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	24 mm (0.9 inches)	71%	high
February Weather	16°C (61°F)	49 mm (1.9 inches)	73%	very high
March Weather	20°C (68°F)	66 mm (2.6 inches)	79%	extreme
April Weather	22°C (72°F)	97 mm (3.8 inches)	80%	extreme
May Weather	26°C (79°F)	183 mm (7.2 inches)	85%	extreme
June Weather	28°C (82°F)	368 mm (14.5 inches)	81%	extreme
July Weather	28°C (83°F)	225 mm (8.9 inches)	85%	extreme
August Weather	28°C (83°F)	353 mm (13.9 inches)	83%	extreme
September Weather	28°C (82°F)	180 mm (7.1 inches)	71%	extreme
October Weather	24°C (76°F)	116 mm (4.6 inches)	70%	very high
November Weather	21°C (70°F)	30 mm (1.2 inches)	72%	very high
December Weather	17°C (63°F)	25 mm (1.0 inches)	75%	high