March Weather in Castle Hayne, United States

Last updated: June 24, 2025

In March, the average temperature in Castle Hayne, United States hovers around 13°C (56°F), offering a pleasant climate for outdoor activities. Prepare for a minimum drop to -3°C (27°F) and the possibility of peak temperatures reaching 28°C (82°F). Expect an average precipitation of 73 mm (2.9 in) across 9 days, contributing to an average humidity of 81%. Whether you're exploring or relaxing, this month promises a refreshing experience!

March Temperature in Castle Hayne

In March in Castle Hayne, the average temperature is 13°C (56°F). Maximum temperatures can reach 28°C (82°F), while minimums can drop as low as -3°C (27°F). Travelers should be prepared for a wide range of temperatures during this time, ensuring they pack accordingly for both warm and chilly conditions.

March Weather in Castle Hayne: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Castle Hayne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castle Hayne, March typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (82°F) and lows dropping to around -3°C (27°F).

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

March Precipitation in Castle Hayne

In Castle Hayne in March, the precipitation amount is 73 mm (2.9 in), occurring over the course of 9 days.

March Precipitation Trends in Castle Hayne

The chart displays monthly precipitation patterns in Castle Hayne, 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 Castle Hayne, March typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 9 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 Castle Hayne

In Castle Hayne in March, humidity is 81%. With an average temperature of 13°C (56°F), this humidity feels like a blanket of damp air that clings to your skin, making it essential to pack breathable clothing and stay hydrated while exploring.

March Average Humidity in Castle Hayne

This chart illustrates the average monthly humidity levels in Castle Hayne, 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 Castle Hayne is approximately 81%, 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 Castle Hayne

In Castle Hayne in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Castle Hayne.

Maximum UV Index Levels in Castle Hayne for March

The chart shows the monthly maximum UV Index (UVI) for Castle Hayne 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 Castle Hayne typically reaches 8, which falls under the very high exposure category.

Data source: Castle Hayne 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 Castle Hayne Compares to Other Months

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

This table compares monthly weather conditions in Castle Hayne, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	69 mm (2.7 inches)	85%	moderate
February Weather	12°C (53°F)	103 mm (4.1 inches)	82%	high
March Weather	13°C (56°F)	73 mm (2.9 inches)	81%	very high
April Weather	18°C (64°F)	97 mm (3.8 inches)	80%	very high
May Weather	22°C (72°F)	112 mm (4.4 inches)	81%	extreme
June Weather	25°C (77°F)	156 mm (6.1 inches)	81%	extreme
July Weather	27°C (80°F)	169 mm (6.6 inches)	81%	extreme
August Weather	26°C (80°F)	209 mm (8.2 inches)	80%	very high
September Weather	25°C (76°F)	215 mm (8.5 inches)	79%	very high
October Weather	21°C (69°F)	67 mm (2.6 inches)	80%	very high
November Weather	13°C (57°F)	118 mm (4.6 inches)	85%	high
December Weather	11°C (52°F)	127 mm (5.0 inches)	86%	moderate