March Weather in Heilongkou, China

Last updated: August 22, 2025

In March, the average temperature in Heilongkou, China hovers around 7°C (46°F). Expect a minimum dip to -4°C (26°F) and a maximum rise to 24°C (76°F). With 52 mm (2.1 in) of precipitation spread over 10 days, it's essential to be prepared for some wet weather. The air remains notably humid, with an average humidity level of 88%.

March Temperature in Heilongkou

In March in Heilongkou, the average temperature is 7°C (46°F). The maximum can reach 24°C (76°F), while the minimum can drop as low as -4°C (26°F). Be sure to pack layers for your travels, as the weather can vary significantly throughout the day.

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

The chart illustrates March temperature patterns in Heilongkou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heilongkou, March typically has an average temperature of 7°C (46°F), with highs reaching up to 24°C (76°F) and lows dropping to around -4°C (26°F).

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

March Precipitation in Heilongkou

In Heilongkou in March, the total precipitation amount is 52 mm (2.1 in) distributed over a span of 10 days.

March Precipitation Trends in Heilongkou

The chart displays monthly precipitation patterns in Heilongkou, 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 Heilongkou, March typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 10 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 Heilongkou

In Heilongkou in March humidity is 88%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring you to dress in layers to stay warm and dry while exploring.

March Average Humidity in Heilongkou

This chart illustrates the average monthly humidity levels in Heilongkou, 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 Heilongkou is approximately 88%, 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 Heilongkou

In Heilongkou in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Heilongkou.

Maximum UV Index Levels in Heilongkou for March

The chart shows the monthly maximum UV Index (UVI) for Heilongkou 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 Heilongkou typically reaches 9, which falls under the very high exposure category.

Data source: Heilongkou 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 Heilongkou Compares to Other Months

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

This table compares monthly weather conditions in Heilongkou, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	20 mm (0.8 inches)	79%	moderate
February Weather	2°C (35°F)	31 mm (1.2 inches)	82%	high
March Weather	7°C (46°F)	52 mm (2.1 inches)	88%	very high
April Weather	12°C (53°F)	79 mm (3.1 inches)	84%	very high
May Weather	16°C (62°F)	67 mm (2.6 inches)	77%	extreme
June Weather	20°C (68°F)	154 mm (6.1 inches)	82%	extreme
July Weather	22°C (72°F)	147 mm (5.8 inches)	85%	extreme
August Weather	22°C (71°F)	153 mm (6.0 inches)	83%	extreme
September Weather	17°C (63°F)	202 mm (8.0 inches)	81%	very high
October Weather	10°C (51°F)	111 mm (4.4 inches)	87%	very high
November Weather	5°C (42°F)	36 mm (1.4 inches)	86%	high
December Weather	0°C (32°F)	13 mm (0.5 inches)	84%	moderate