March Weather in West Helena, United States

Last updated: June 24, 2025

In March, the average temperature in West Helena, United States hovers around 14°C (57°F). Expect a range of conditions, with minimums dipping to -6°C (22°F) and maximums soaring to 29°C (85°F). Be prepared for 171 mm (6.7 in) of precipitation spread over 14 days, contributing to an average humidity of 81%.

March Temperature in West Helena

In March in West Helena, the average temperature is 14°C (57°F), with maximums reaching 29°C (85°F) and minimums dipping as low as -6°C (22°F). It's advisable to pack accordingly for a mix of warm and cool weather during your travels.

March Weather in West Helena: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in West Helena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Helena, March typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around -6°C (22°F).

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

March Precipitation in West Helena

In West Helena in March, the precipitation amount is 171 mm (6.7 in) over the course of 14 days.

March Precipitation Trends in West Helena

The chart displays monthly precipitation patterns in West Helena, 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 West Helena, March typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 14 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 West Helena

In West Helena in March, humidity is 81%. With an average temperature of 14°C (57°F), this humidity feels like a warm, dense blanket that clings to your skin, making outdoor exploration a bit heavier and more tiring.

March Average Humidity in West Helena

This chart illustrates the average monthly humidity levels in West Helena, 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 West Helena 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 West Helena

In West Helena 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 West Helena.

Maximum UV Index Levels in West Helena for March

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

Data source: West Helena 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 West Helena Compares to Other Months

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

This table compares monthly weather conditions in West Helena, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	106 mm (4.2 inches)	84%	moderate
February Weather	8°C (47°F)	180 mm (7.1 inches)	83%	high
March Weather	14°C (57°F)	171 mm (6.7 inches)	81%	very high
April Weather	17°C (62°F)	143 mm (5.6 inches)	81%	very high
May Weather	23°C (73°F)	141 mm (5.5 inches)	83%	extreme
June Weather	26°C (79°F)	135 mm (5.3 inches)	83%	extreme
July Weather	28°C (82°F)	114 mm (4.5 inches)	81%	extreme
August Weather	27°C (81°F)	114 mm (4.5 inches)	74%	very high
September Weather	25°C (77°F)	89 mm (3.5 inches)	71%	very high
October Weather	19°C (66°F)	121 mm (4.8 inches)	76%	high
November Weather	11°C (52°F)	81 mm (3.2 inches)	84%	high
December Weather	9°C (49°F)	145 mm (5.7 inches)	88%	moderate