March Weather in Hanahan, United States

Last updated: June 24, 2025

In Hanahan, United States, the average temperature in March hovers around 15°C (60°F). Expect a broad range of conditions, with minimums dipping to -4°C (26°F) and soaring to a maximum of 32°C (90°F). During this month, you'll experience about 66 mm (2.6 in) of precipitation spread across 7 days, contributing to an average humidity of 81%. Prepare for a month with diverse weather!

March Temperature in Hanahan

In March in Hanahan, the average temperature is 15°C (60°F), with maximums that can reach 32°C (90°F) and minimums that can drop as low as -4°C (26°F). This wide temperature range makes it essential for travelers to pack layers in order to enjoy their visit comfortably.

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

The chart illustrates March temperature patterns in Hanahan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hanahan, March typically has an average temperature of 15°C (60°F), with highs reaching up to 32°C (90°F) and lows dropping to around -4°C (26°F).

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

March Precipitation in Hanahan

In Hanahan in March, the precipitation amount is 66 mm (2.6 in) over a period of 7 days.

March Precipitation Trends in Hanahan

The chart displays monthly precipitation patterns in Hanahan, 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 Hanahan, March typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 7 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 Hanahan

In Hanahan in March, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.

March Average Humidity in Hanahan

This chart illustrates the average monthly humidity levels in Hanahan, 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 Hanahan 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 Hanahan

In Hanahan 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 Hanahan.

Maximum UV Index Levels in Hanahan for March

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

Data source: Hanahan 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 Hanahan Compares to Other Months

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

This table compares monthly weather conditions in Hanahan, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	59 mm (2.3 inches)	86%	moderate
February Weather	13°C (56°F)	87 mm (3.4 inches)	81%	high
March Weather	15°C (60°F)	66 mm (2.6 inches)	81%	very high
April Weather	19°C (66°F)	108 mm (4.2 inches)	79%	very high
May Weather	23°C (74°F)	95 mm (3.7 inches)	75%	extreme
June Weather	26°C (79°F)	164 mm (6.5 inches)	75%	extreme
July Weather	27°C (81°F)	189 mm (7.4 inches)	80%	extreme
August Weather	27°C (81°F)	184 mm (7.3 inches)	81%	extreme
September Weather	25°C (78°F)	164 mm (6.4 inches)	83%	very high
October Weather	21°C (70°F)	75 mm (2.9 inches)	78%	very high
November Weather	14°C (57°F)	83 mm (3.3 inches)	85%	high
December Weather	12°C (53°F)	142 mm (5.6 inches)	87%	moderate