March Weather in Haicheng, China

Last updated: August 22, 2025

In March, the average temperature in Haicheng, China hovers around 4°C (40°F). Expect a chilly minimum of -12°C (10°F) and a pleasant maximum reaching 21°C (70°F). Precipitation in this month averages 16 mm (0.6 in) over approximately 3 days, while the air maintains a comfortable average humidity of 53%.

March Temperature in Haicheng

In March in Haicheng, the average temperature is 4°C (40°F). Maximum temperatures can reach 21°C (70°F), while the minimum can drop as low as -12°C (10°F). Be prepared for a wide range of temperatures when traveling during this month!

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 4°C (40°F), with highs reaching up to 21°C (70°F) and lows dropping to around -12°C (10°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 16 mm (0.6 in), spread over a duration of 3 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 16 mm (0.6 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Haicheng

In Haicheng in March, humidity is 53%. With an average temperature of 4°C (40°F), this humidity feels like a crisp chill in the air, making travel invigorating yet brisk; it's essential to layer up and stay warm while exploring the sights.

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 53%, 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 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Haicheng, you can refer to this 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 6, which falls under the high 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	-8°C (18°F)	5 mm (0.2 inches)	58%	low
February Weather	-4°C (24°F)	9 mm (0.4 inches)	52%	moderate
March Weather	4°C (40°F)	16 mm (0.6 inches)	53%	high
April Weather	12°C (54°F)	26 mm (1.0 inches)	59%	high
May Weather	18°C (65°F)	66 mm (2.6 inches)	70%	very high
June Weather	23°C (73°F)	71 mm (2.8 inches)	79%	very high
July Weather	26°C (79°F)	85 mm (3.4 inches)	85%	extreme
August Weather	25°C (77°F)	185 mm (7.3 inches)	86%	very high
September Weather	20°C (68°F)	93 mm (3.7 inches)	75%	high
October Weather	11°C (53°F)	52 mm (2.1 inches)	80%	high
November Weather	3°C (38°F)	35 mm (1.4 inches)	70%	moderate
December Weather	-5°C (23°F)	8 mm (0.3 inches)	58%	low