March Weather in Ostend, Belgium

Last updated: August 21, 2025

In Ostend, Belgium, March showcases a blend of cool temperatures and intermittent rainfall, making it a month of transition. The maximum temperature hovers around 17°C (64°F), while the average remains a brisk 7°C (45°F), dipping to lows of -5°C (24°F) at night. With a total precipitation of 69 mm (2.7 in) over 14 days, residents experience a good number of rainy spells, accentuated by a high humidity level of 87%. This mix of weather patterns creates a unique atmosphere, perfect for springtime explorations despite the chill in the air.

March Temperature in Ostend

In Ostend, Belgium, March marks a gentle transition from winter's chill to the warmth of spring. With minimum temperatures ranging from a crisp -5°C (24°F) to a pleasant maximum of 17°C (64°F), the month experiences a notable rise in warmth, boasting an average temperature of 7°C (45°F). This shift indicates the arrival of milder days, encouraging residents and visitors alike to embrace the outdoors as the landscape begins to bloom. March's temperatures suggest a gradual thaw, paving the way for even warmer April days, typical of this coastal region's changing climate. As the month unfolds, Ostend shakes off the winter blues, inviting everyone to enjoy the fresh air and the promise of sunnier days ahead.

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

The chart illustrates March temperature patterns in Ostend, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostend, March typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec424345495562656662564945
Data source: Temperature data for Ostend generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Ostend

March in Ostend ushers in the transition to spring, characterized by a moderate precipitation level of 69 mm (2.7 in), maintaining a consistent trend from the previous months. With 14 rainy days, the wet weather mirrors that of January and February, highlighting the persistent presence of moisture as winter recedes. As the season progresses into April, a notable decrease in rainfall is expected, dropping to just 37 mm (1.5 in) over a shorter span of 8 days. This pattern suggests a gradual shift towards drier conditions, paving the way for blooming landscapes and brighter skies in the coming month.

March Precipitation Trends in Ostend

The chart displays monthly precipitation patterns in Ostend, 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 Ostend, March typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec77716937586262867811078129
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Ostend

In March, Ostend, Belgium, experiences a notable dip in humidity, dropping to 87% from the previous months' highs of 91% in January and 89% in February. This gradual decrease signals the arrival of spring, as humidity levels continue to decline into April at 85%. The trend suggests a shift towards drier conditions, making March an intriguing transition month where the air begins to feel fresher and more invigorating. As the seasons change, this slight drop in humidity often brings a welcome respite from the winter chill, inviting residents and visitors alike to embrace the emerging warmth of early spring.

March Average Humidity in Ostend

This chart illustrates the average monthly humidity levels in Ostend, 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 Ostend is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Ostend

As spring approaches, March in Ostend, Belgium heralds a noticeable increase in the UV Index, rising to 4, which places it in the moderate exposure category. This shift means that while the days are getting sunnier, leading to a reduced burn time of just 30 minutes, it's essential to be mindful of sun protection, especially during peak hours. This trend continues into April, with the UV Index reaching 5, indicating a growing intensity as the season progresses. By observing the upward trajectory from winter to spring, one can clearly see the importance of adjusting sun safety measures. Stay informed and prepared by checking the detailed Ostend UV Index regularly!

Maximum UV Index Levels in Ostend for March

The chart shows the monthly maximum UV Index (UVI) for Ostend 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 Ostend typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Ostend 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 Ostend

In Ostend, Belgium, March heralds the arrival of sunnier days, showcasing a significant upswing in sunshine hours with 283 hours of radiant light—a delightful transition from the cold, dim months of winter. This increase not only marks a welcomed rise from February’s 200 hours but also sets the stage for a blossoming spring, as the days grow longer and brighter. As the sun inches higher in the sky, the positivity of March serves as a prelude to the even more abundant sunshine that follows in April and May, where daylight reaches 357 and 411 hours respectively. The trend is clear: with each passing month, Ostend transforms, welcoming the warmth and vibrancy of the season, inviting locals and visitors alike to bask in the beauty of coastal breezes and sunlit strolls.

Monthly Sunshine Duration in Ostend: March Highlighted

The March sunshine duration represents the total number of hours Ostend 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.
JanFebMarAprMayJunJulAugSepOctNovDec122h200h283h357h411h419h425h395h328h248h203h158h
Data source: Ostend March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ostend During March

March in Ostend, Belgium marks a noticeable upturn in the likelihood of sunny weather, with chances of sunshine reaching 39%. This represents a significant improvement from the dreary winter months, where January and February offer only 15% and 30% respectively. As spring approaches, the probability of sunny days continues to climb, hinting at the promise of brighter skies ahead in April, which boasts a 51% chance of sunshine. This trend not only highlights March as a transitional month but also sets the stage for the sunnier days of spring, making it an increasingly appealing time to visit Ostend.

Percentage of Sunny Days in March in Ostend

The chart illustrates the percentage of sunny days in Ostend 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 Ostend experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%30%39%51%38%35%39%36%37%32%22%15%
Data source: Ostend March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ostend in March

As winter recedes, Ostend, Belgium, welcomes the arrival of March with a noticeable increase in daylight, extending to 11 hours—a significant leap from February's 9 hours. This shift signals the gradual transition towards spring, where daylight continues to flourish, peaking in June with 16 hours. March not only marks a pivotal moment in the growing length of daylight but also sets the stage for a vibrant April, where the sun hangs around for 13 hours. As the days grow longer, residents of Ostend can look forward to more sunshine, brightening up both the landscape and the spirit, as they embrace the warmer months ahead.

Average Daylight Hours in Ostend for March

The chart illustrates the variation in daylight duration in Ostend throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 26m9h 59m11h 55m13h 53m15h 35m16h 29m16h14h 28m12h 34m10h 37m8h 52m7h 56m
Data source: Ostend daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Ostend

In March, Ostend greets spring with a gentle breeze, as the average wind speed dips to 6.0 m/s (13 mph) from the slightly stronger gusts of previous months. This subtle shift hints at the transition from winter's chill towards the milder days ahead. While January and February showcased stronger winds at 6.4 m/s and 6.5 m/s respectively, March's conditions offer a refreshing but calmer atmosphere, paving the way for the even more tranquil April. As the season progresses, the wind continues to mellow, reaching its seasonal low by June, suggesting a gradual warming trend and inviting residents and visitors alike to enjoy the serene beauty of Ostend’s coastal charm.

Average March Wind Speed in Ostend

The chart displays monthly wind speed patterns in Ostend, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.46.56.0 m/s5.85.74.25.15.84.86.65.66.4
Data source: Ostend March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Ostend Compares to Other Months

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

March and January exhibit notable differences in weather patterns. In March, temperatures range from a chilly minimum of -5°C (24°F) to a more pleasant average of 7°C (45°F) and can reach a maximum of 17°C (64°F). The month sees an average precipitation of 69 mm (2.7 in) over about 14 days, with a humidity level of 87%. Conversely, January records slightly milder temperatures, with a minimum of -3°C (27°F), an average of 6°C (43°F), and a maximum of 13°C (55°F). It experiences greater precipitation at 77 mm (3.0 in), also spread across 14 days, but with a higher humidity level of 91%. For more detailed weather insights, visit Ostend weather in January.

In comparing the weather conditions of March to February, we see that March experiences slightly milder temperatures, with an average of 7°C (45°F) compared to February's 6°C (43°F). While both months share the same minimum temperature of -5°C (24°F), March can reach a higher maximum of 17°C (64°F) versus February's 14°C (57°F). Precipitation levels are comparable, with March receiving 69 mm (2.7 in) of rain over 14 days, just slightly less than February's 71 mm (2.8 in) over 13 days. Humidity levels are also similar, with March at 87% and February at 89%. For more details, you can check out Ostend weather in February.

In comparing the weather of March and April, it's clear that April brings a noticeable increase in temperature, with average highs reaching 22°C (71°F) compared to March's 17°C (64°F). The minimum temperature also rises, moving from a chilly -5°C (24°F) in March to a more mild 2°C (36°F) in April. While both months experience significant humidity, April's humidity average is slightly lower at 85%, compared to March's 87%. Furthermore, April has less precipitation, recording only 37 mm (1.5 in) over 8 days, whereas March sees 69 mm (2.7 in) across 14 rainy days. For a detailed look at what to expect, check out Ostend weather in April.

In March, temperatures range from a chilly minimum of -5°C (24°F) to a mild maximum of 17°C (64°F), with an average of 7°C (45°F). The month is characterized by relatively high humidity at 87% and significant precipitation, amounting to 69 mm (2.7 in) over 14 days. In comparison, May brings a more temperate climate, with temperatures ranging from a minimum of 6°C (42°F) to a pleasant maximum of 24°C (75°F), averaging 13°C (55°F). Although May sees a slight decrease in precipitation at 58 mm (2.3 in) over 11 days, the humidity is lower at 82%. For more information on May weather specifics, check out Ostend weather in May.

March and June weather present a striking contrast, particularly in temperature and precipitation patterns. In March, temperatures can dip as low as -5°C (24°F) and reach an average of 7°C (45°F), with maximums of up to 17°C (64°F). The month is characterized by significant rainfall, accumulating 69 mm (2.7 in) across 14 days, alongside high humidity levels at 87%. Conversely, June boasts milder temperatures, with a minimum of 11°C (51°F), an average of 17°C (62°F), and peaks of 27°C (81°F). Rainfall is slightly less at 62 mm (2.5 in) over just 8 days, coupled with a drop in humidity to 82%. For more detailed weather information, you can refer to Ostend weather in June.

In March, the weather is notably colder, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 17°C (64°F) and an average of 7°C (45°F). This month also sees significant precipitation of about 69 mm (2.7 in) over approximately 14 days, coupled with high humidity levels at 87%. In contrast, July offers a much warmer climate with temperatures starting at 13°C (56°F) and peaking at 32°C (89°F), averaging around 18°C (65°F). Precipitation decreases slightly to 62 mm (2.5 in) occurring over 11 days, and humidity also drops to 80%. For more details on July weather, visit Ostend weather in July.

March and August present quite contrasting weather patterns. In March, temperatures can plunge as low as -5°C (24°F), with an average temperature of 7°C (45°F) and a maximum of 17°C (64°F). The month experiences a significant amount of precipitation, totaling 69 mm (2.7 in) over approximately 14 days, accompanied by high humidity levels of 87%. Conversely, August offers much warmer conditions with a minimum temperature of 13°C (56°F), an average of 19°C (66°F), and highs reaching up to 30°C (87°F). It sees slightly more precipitation at 86 mm (3.4 in) over about 15 days, but with notably lower humidity at 76%. For more details, you can check Ostend weather in August.

March and September present quite different weather profiles. In March, temperatures can dip as low as -5°C (24°F), with an average temperature of 7°C (45°F) and a maximum of 17°C (64°F). The month experiences significant precipitation, with 69 mm (2.7 in) of rain spread over 14 days and high humidity levels at 87%. In contrast, September showcases a milder climate, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 26°C (80°F), and an average temperature of 16°C (62°F). Although it is slightly wetter, with 78 mm (3.1 in) of precipitation over 11 days, the humidity is more manageable at 82%. For a more comprehensive overview, you can check out Ostend weather in September.

March and October present contrasting weather patterns. In March, temperatures range from a chilly -5°C (24°F) at night to a mild 17°C (64°F) during the day, with an average temperature of 7°C (45°F). This month also sees significant precipitation, with 69 mm (2.7 in) falling over 14 days and humidity levels at 87%. In comparison, October offers milder conditions, with minimum temperatures of 5°C (42°F), average temperatures of 14°C (57°F), and maximums reaching 22°C (72°F). Additionally, October experiences more rainfall, totaling 110 mm (4.3 in) over 17 days, along with a slightly higher humidity of 89%. For more insights into October's climate, you can check Ostend weather in October.

In March, temperatures fluctuate more dramatically, with a minimum of -5°C (24°F) and an average of 7°C (45°F), while November offers a milder minimum of 2°C (36°F) and a slightly higher average of 9°C (49°F). Both months can reach a maximum of 17°C (64°F), but November typically experiences more humidity at 92% compared to March's 87%. Precipitation is also notable in both months, with March receiving 69 mm (2.7 in) over 14 days, slightly less than November’s 77 mm (3.0 in) over 15 days. For a more detailed look at November weather, you can check Ostend weather in November.

March and December weather conditions exhibit notable differences, particularly in temperature and precipitation patterns. In March, temperatures range from a minimum of -5°C (24°F) to a maximum of 17°C (64°F), with an average of 7°C (45°F). This month experiences around 69 mm (2.7 in) of precipitation across approximately 14 days and a humidity level of 87%. Conversely, December sees slightly warmer temperatures, with a minimum of 0°C (32°F), an average of 7°C (45°F), and a maximum of 13°C (55°F). However, this month has more precipitation, totaling about 129 mm (5.1 in) over 19 days, and an increased humidity of 92%. For a more detailed look at what to expect, check out Ostend weather in December.

Compare Ostend's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Ostend

As March unfolds in Ostend, weather patterns start to shift noticeably, transitioning from the harshness of winter to the welcoming touch of early spring. Daily temperatures begin to rise, offering a refreshing change, with comfortable days contrasting against chilly nights. However, March isn't without its quirks, as the region experiences a fair amount of precipitation, often resulting in over half the month being marked by wet conditions. With an average humidity of 87%, the air can feel particularly brisk. Although this month doesn't quite match the warmth and dryness of the summer months, it certainly sets the stage for the bloom of spring. For more insights into the climate of this coastal gem, explore Ostend Climate.