March Weather in Arcachon, France

Last updated: February 26, 2025

March in Arcachon, France brings a captivating mix of mild temperatures and refreshing spring showers. With maximum temperatures reaching up to 24°C (75°F) and an average of 11°C (52°F), visitors can enjoy the outdoors, though early risers may experience crisp mornings dipping to a chilly -2°C (29°F). The month sees approximately 71 mm (2.8 in) of precipitation over 13 days, leading to an ambiance enriched by lush greenery and vibrant blooms. Coupled with a humidity level of 82%, March is a picturesque time to experience the enchanting beauty of Arcachon as it awakens from winter slumber.

March Temperature in Arcachon

In March, Arcachon begins to shake off the chill of winter, with temperatures gradually rising to herald the arrival of spring. With nighttime lows around -2°C (29°F) and daytime highs reaching a pleasantly warm 24°C (75°F), the month's average temperature rests at a mild 11°C (52°F). This upward trend is a delightful precursor to the warmer months ahead, transitioning from the colder averages of earlier months and paving the way for the even sunnier and warmer April. As nature awakens, March offers a perfect opportunity to explore the scenic beauty of Arcachon, making it an inviting escape for those seeking a taste of spring.

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

The chart illustrates March temperature patterns in Arcachon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec475052566167717067615351
Data source: Temperature data for Arcachon generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Arcachon

In March, Arcachon experiences a moderate rainfall, with 71 mm (2.8 in) of precipitation spread over approximately 13 days. This slight dip in rainfall compared to the earlier months signals a transition toward the drier spring months ahead. Following the wet winter months of January and February, which averaged around 73 mm and 69 mm, respectively, March's precipitation begins to set the stage for a gradual decrease in moisture as the region moves into April, where rainfall drops significantly to 52 mm (2.0 in). As spring approaches, the relatively consistent precipitation levels during this month hint at the energy of the changing season, while highlighting a steady rhythm in Arcachon’s climate that balances rainy days with the promise of sunnier ones just around the corner.

March Precipitation Trends in Arcachon

The chart displays monthly precipitation patterns in Arcachon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec736971521019644445886108151
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Arcachon

In March, Arcachon experiences a slight dip in humidity, with levels averaging 82%, maintaining a trend that begins in February. This marks a continuation of the coastal town's relatively high humidity levels that are characteristic of the winter months, where January reaches 85% and February 83%. As spring unfolds, humidity remains stable at 82% through April and May, suggesting a persistent moisture in the air before transitioning into summer. Notably, the humidity begins to decrease more significantly starting in June, hinting at the drier, warmer months ahead, providing a refreshing shift for both residents and visitors. Overall, March serves as a transitional period, retaining notable humidity while paving the way for the more temperate conditions of the upcoming season.

March Average Humidity in Arcachon

This chart illustrates the average monthly humidity levels in Arcachon, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%82%82%80%76%73%76%82%83%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Arcachon

As March arrives in Arcachon, France, the UV Index climbs to a high level of 6, signaling a notable shift from the lower indices of the winter months. This pattern indicates a move towards sunnier and more intense conditions, as the burn time drops to just 25 minutes for fair-skinned individuals. With the arrival of spring, residents and visitors alike should prepare for increased sun exposure, making it essential to apply sunscreen and seek shade during peak hours. Furthermore, with April forecasted to reach an even higher UV Index of 7, the trend clearly emphasizes the need for sun safety as the season progresses. For a more detailed overview of UV levels throughout the year, explore Arcachon UV Index.

Maximum UV Index Levels in Arcachon for March

The chart shows the monthly maximum UV Index (UVI) for Arcachon 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.
JanFebMarAprMayJunJulAugSepOctNovDec2367810987532
Data source: Arcachon 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.

March Sunshine in Arcachon

As March ushers in a radiant transformation in Arcachon, France, the sunshine graces the coastal town with 312 hours of daylight, marking a significant leap from the preceding months. The progression from January's modest 177 hours to February's 240 hours hints at the impending warmth of spring. This upward trend continues spectacularly into April, when sunshine peaks to 355 hours, as residents and visitors alike revel in the longer days. With each passing month, the allure of Arcachon grows stronger, showcasing how sunshine, a precious commodity in this charming destination, creates a vibrant backdrop for outdoor adventures and leisurely strolls along the beach.

Monthly Sunshine Duration in Arcachon: March Highlighted

The March sunshine duration represents the total number of hours Arcachon experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec177h240h312h355h400h416h429h402h346h300h246h204h
Data source: Arcachon March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Arcachon During March

March marks a significant shift in Arcachon's weather, with a 55% chance of sunny days, making it one of the more hopeful months for sun-seekers. Coming after the gloomier winter months, where January and February offer only 24% and 28% chances of sunshine respectively, March signals the onset of spring. Interestingly, while the likelihood slightly dips in April to 51%, it primes the region for sunnier months ahead, culminating in August's 58% chance of clear skies. This upward trend not only highlights March as a crucial transitional month, but also sets the stage for the more consistently pleasant weather that follows, inviting visitors to embrace the outdoors as the days grow longer and brighter.

Percentage of Sunny Days in March in Arcachon

The chart illustrates the percentage of sunny days in Arcachon throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Arcachon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%28%55%51%38%46%47%58%44%50%33%37%
Data source: Arcachon March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Arcachon in March

In March, Arcachon, France, witnesses a delightful transition as daylight increases to 11 hours, marking a clear shift from the winter months. This gradual lengthening of days hints at the approaching spring, when nature begins to awaken after the colder season. As the days grow longer, the region prepares for even more sunlight in April with 13 hours, and by May, the daylight extends to a splendid 14 hours. This trend of increasing daylight continues throughout the spring and summer, peaking in June and July with 15 hours of sun, before tapering off again in the fall. March serves as a cheerful precursor to longer, brighter days ahead, inviting residents and visitors alike to savor the longer evenings and the beauty of an awakening landscape.

Average Daylight Hours in Arcachon for March

The chart illustrates the variation in daylight duration in Arcachon throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 14m10h 26m11h 56m13h 30m14h 49m15h 29m15h 8m13h 57m12h 28m10h 55m9h 34m8h 51m
Data source: Arcachon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Arcachon

In March, Arcachon experiences a gentle breeze, with an average wind speed of 4.1 m/s (9 mph), echoing the calmness that often accompanies the transition from winter to spring. This slight dip from February's 4.8 m/s suggests a moment of tranquility before the winds begin to pick up again in April. As the seasons progress into May, the winds start to stir slightly, averaging 4.4 m/s, paving the way for warmer and more spirited days ahead. Compared to the winter months, where wind speeds were notably higher, March offers a serene interlude, hinting at the tranquil beauty of springtime along the stunning coastline of Arcachon.

Average March Wind Speed in Arcachon

The chart displays monthly wind speed patterns in Arcachon, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.34.84.1 m/s4.14.43.43.74.03.33.94.25.2
Data source: Arcachon March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Arcachon Compares to Other Months

The weather in Arcachon changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Arcachon and find detailed weather information for every month.

When comparing the weather in March and January, it's clear that March experiences warmer temperatures with an average of 11°C (52°F) compared to January's 8°C (47°F). The maximum temperatures in March can reach up to 24°C (75°F), significantly higher than January's peak of 16°C (61°F). Both months have similar levels of precipitation, with March receiving 71 mm (2.8 in) over 13 days and January slightly more at 73 mm (2.9 in) over 11 days. Humidity remains high in both months, with January slightly higher at 85% compared to March's 82%. For more detailed information on January weather, you can visit Arcachon weather in January.

In comparing the weather conditions of March and February, March experiences slightly warmer temperatures, with a minimum of -2°C (29°F) and an average of 11°C (52°F), while February's temperatures range from a minimum of -3°C (27°F) and an average of 10°C (50°F). Maximum temperatures in March reach 24°C (75°F), surpassing February's peak of 18°C (65°F). Precipitation levels are comparable, with March receiving 71 mm (2.8 in) over 13 days, just slightly above February’s 69 mm (2.7 in) over 11 days. Humidity remains relatively stable, with March at 82% and February at 83%. For a closer look at February's climate, you can visit Arcachon weather in February.

March and April present a transitional shift in weather, with April generally being milder. In March, temperatures fluctuate from a chilly minimum of -2°C (29°F) to a pleasant maximum of 24°C (75°F), averaging around 11°C (52°F). The month experiences 71 mm (2.8 in) of precipitation over 13 days, maintaining a high humidity of 82%. In contrast, April brings slightly warmer temperatures, with a minimum of 3°C (38°F) and a maximum of 25°C (77°F), averaging 13°C (56°F). Additionally, April sees reduced rainfall at 52 mm (2.0 in) over just 8 days, while maintaining the same 82% humidity. For more details on April's climate, check out this Arcachon weather in April.

March and May exhibit notable differences in weather patterns, reflecting the transition from early spring to late spring. In March, temperatures range from a chilly minimum of -2°C (29°F) to a maximum of 24°C (75°F), with an average temperature of 11°C (52°F). The month experiences around 71 mm (2.8 in) of precipitation over 13 days, paired with a high humidity level of 82%. In contrast, May offers warmer temperatures, with a minimum of 7°C (45°F), an average of 16°C (61°F), and a maximum of 27°C (81°F). However, it also sees increased precipitation of 101 mm (4.0 in) over the same number of rainy days, maintaining the humidity at 82%. For those interested in the specific conditions of this month, you can find more details in this link: Arcachon weather in May.

March and June present quite different weather experiences. In March, temperatures vary from a chilly minimum of -2°C (29°F) to a pleasant average of 11°C (52°F), peaking at a maximum of 24°C (75°F). This month sees around 71 mm (2.8 in) of precipitation over 13 days and maintains a high humidity level of 82%. In contrast, June offers significantly warmer temperatures, ranging from a minimum of 12°C (54°F) to an average of 19°C (67°F), and reaching as high as 33°C (92°F). Though June has slightly higher precipitation at 96 mm (3.8 in) over 12 days, the humidity is a bit lower at 80%. For more information about the weather in June, visit Arcachon weather in June.

March and July present contrasting weather patterns. In March, temperatures can range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 24°C (75°F), with an average of 11°C (52°F). The month sees a significant amount of precipitation, totaling 71 mm (2.8 in) over approximately 13 days, combined with relatively high humidity at 82%. In contrast, July provides a much warmer climate, featuring a minimum temperature of 15°C (60°F) and a maximum of 33°C (92°F), with an average temperature of 21°C (71°F). Precipitation is reduced to 44 mm (1.7 in) spread over about 8 days, and humidity drops slightly to 76%. For a detailed look at July’s weather, you can visit Arcachon weather in July.

In March, the weather is much cooler, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 24°C (75°F) and an average of 11°C (52°F). The month sees a significant amount of precipitation, with 71 mm (2.8 in) falling over 13 days, contributing to a high humidity level of 82%. In contrast, August offers a warmer climate, featuring temperatures that range from a minimum of 15°C (59°F) to a maximum of 31°C (87°F), with an average of 21°C (71°F). Precipitation drops to 44 mm (1.7 in) over just 7 days, and humidity also decreases to 73%. For more detailed information about August weather, you can explore Arcachon weather in August.

March and September present distinct weather patterns, reflecting the transition between winter and autumn. In March, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 24°C (75°F), with an average of 11°C (52°F). The month is characterized by higher humidity at 82% and more frequent precipitation, totaling 71 mm (2.8 in) over 13 days. In contrast, September sees milder temperatures with a minimum of 11°C (53°F) and a maximum of 29°C (85°F), averaging 19°C (67°F). Rainfall decreases to 58 mm (2.3 in) over 9 days, and humidity lowers to 76%. This makes September a more comfortable and drier month overall. For more details, you can check Arcachon weather in September.

March and October exhibit distinct weather characteristics, despite having similar maximum temperatures, with both reaching around 24°C (75°F). In March, the average temperature is lower at 11°C (52°F), with nighttime lows dropping to -2°C (29°F), while October enjoys a milder average of 16°C (61°F) and minimums of 6°C (44°F). Precipitation is higher in October, totaling 86 mm (3.4 in) over 11 days, compared to March's 71 mm (2.8 in) over 13 days. Humidity levels are relatively close, with March at 82% and October at 81%. For those curious about the specific weather conditions in October, more details can be found at Arcachon weather in October.

March and November exhibit distinct weather patterns, with March experiencing cooler temperatures and a wider range, from a chilly minimum of -2°C (29°F) to a pleasant maximum of 24°C (75°F). In contrast, November features a milder temperature range, with a minimum of 4°C (39°F) and a maximum of 20°C (68°F). Precipitation is higher in November, totaling 108 mm (4.2 in), compared to March's 71 mm (2.8 in), though both months see about 13 days of rain. Humidity remains relatively consistent, with March at 82% and November slightly higher at 83%. For more details about November weather, you can check Arcachon weather in November.

March and December present distinct weather patterns, influencing the overall climate experience. In March, temperatures range from a chilly minimum of -2°C (29°F) to a comfortable maximum of 24°C (75°F), with an average of 11°C (52°F). The month sees around 71 mm (2.8 in) of precipitation over 13 days, and humidity levels at 82%. In contrast, December offers milder temperatures, with a minimum of 3°C (37°F) and a maximum of 16°C (61°F), averaging 10°C (51°F). However, it tends to be wetter, with 151 mm (5.9 in) of rain falling on approximately 18 days, accompanied by a slightly higher humidity of 85%. For a more detailed view of December weather, check out Arcachon weather in December.

Compare Arcachon's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Arcachon

March in Arcachon marks a dynamic transition into spring, revealing a wider temperature range compared to the milder, wetter winter months. With daily highs that can reach up to 24°C (75°F), the warmer days invite outdoor activities, even as chilly nights remind us that winter isn't quite finished. The 82% humidity coupled with an average of 13 rainy days sets a slightly damp tone, distinguishing this month from the typical dry spells of summer. For those eager to embrace the changing season, understanding the nuances of March's climate is essential. To learn more about the year-round weather patterns, visit Arcachon Climate.