March Weather in Bayonne, France

Last updated: August 23, 2025

In Bayonne, France, the average temperature in March is a mild 12°C (53°F). Visitors can expect a temperature range, with a minimum dropping to -2°C (29°F) and a maximum peaking at 26°C (79°F). Rainfall is quite frequent, with 107 mm (4.2 in) of precipitation spread over 15 days. The air is generally moist, maintaining an average humidity of 82%.

March Temperature in Bayonne

In March in Bayonne, the average temperature is 12°C (53°F). Maximums can reach 26°C (79°F), while minimums can drop as low as -2°C (29°F). Travelers should be prepared for fluctuating temperatures and pack layers to stay comfortable.

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

The chart illustrates March temperature patterns in Bayonne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayonne, March typically has an average temperature of 12°C (53°F), with highs reaching up to 26°C (79°F) and lows dropping to around -2°C (29°F).

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

March Precipitation in Bayonne

In Bayonne in March, the total precipitation amount is 107 mm (4.2 in) spread over 15 days.

March Precipitation Trends in Bayonne

The chart displays monthly precipitation patterns in Bayonne, 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 Bayonne, March typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 15 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 Bayonne

In Bayonne in March, humidity is 82%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky, as you navigate through the thick air that weighs heavily on your skin.

March Average Humidity in Bayonne

This chart illustrates the average monthly humidity levels in Bayonne, 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 Bayonne is approximately 82%, 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 Bayonne

In Bayonne in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Bayonne.

Maximum UV Index Levels in Bayonne for March

The chart shows the monthly maximum UV Index (UVI) for Bayonne 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 Bayonne typically reaches 5, which falls under the moderate exposure category.

Data source: Bayonne 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 Bayonne Compares to Other Months

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

This table compares monthly weather conditions in Bayonne, 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 (47°F)	131 mm (5.2 inches)	86%	low
February Weather	11°C (52°F)	111 mm (4.4 inches)	85%	moderate
March Weather	12°C (53°F)	107 mm (4.2 inches)	82%	moderate
April Weather	13°C (56°F)	89 mm (3.5 inches)	81%	high
May Weather	16°C (61°F)	125 mm (4.9 inches)	80%	very high
June Weather	19°C (66°F)	106 mm (4.2 inches)	81%	very high
July Weather	21°C (70°F)	74 mm (2.9 inches)	80%	very high
August Weather	21°C (70°F)	66 mm (2.6 inches)	76%	very high
September Weather	20°C (67°F)	88 mm (3.5 inches)	75%	high
October Weather	16°C (62°F)	120 mm (4.7 inches)	81%	moderate
November Weather	12°C (54°F)	192 mm (7.6 inches)	85%	moderate
December Weather	11°C (51°F)	221 mm (8.7 inches)	87%	low