March Weather in Namur, Belgium

Last updated: August 21, 2025

March in Namur, Belgium, offers a diverse weather experience as temperatures fluctuate from a brisk minimum of -10°C (15°F) to a comfortable maximum of 23°C (74°F). With an average temperature lingering around 7°C (45°F), residents and visitors alike can expect a mix of chilly mornings and mild afternoons. This month sees about 77 mm (3.0 in) of precipitation spread over 15 days, contributing to the region's characteristic lushness. Coupled with a high humidity level of 87%, March in Namur presents a vivid tapestry of early spring weather that invites exploration and appreciation of its beautiful landscapes.

March Temperature in Namur

In March, Namur experiences a delightful shift as winter's chill gives way to the budding warmth of spring. With minimum temperatures hovering around -10°C (15°F), the city begins to shake off the cold, but it can still get nippy. The average temperature rises to 7°C (45°F), enticing locals and visitors alike to venture outdoors and enjoy the burgeoning nature. Notably, the upper range reaches a pleasant 23°C (74°F), hinting at the vibrant days ahead. As daylight lengthens and flowers start to bloom, March in Namur marks a time of rejuvenation, setting the stage for the warmer months to come.

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

The chart illustrates March temperature patterns in Namur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Namur, 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).
JanFebMarAprMayJunJulAugSepOctNovDec384144495664656559534441
Data source: Temperature data for Namur 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 Namur

In March, Namur experiences a noticeable uptick in precipitation, with 77 mm (3.0 in) of rain falling over 15 days, marking it as one of the wetter months of the year. This increase from February's 73 mm reflects the transition from winter's chill to the more variable weather of spring. Interestingly, as the month progresses, the city typically sees more frequent rain, setting the stage for the lush growth that follows in April and May. With March's rainfall paving the way for rejuvenation, it’s a time when Namur begins to shake off winter, embracing the vibrant colors of spring, even as it prepares for a slight dip in rainfall come April.

March Precipitation Trends in Namur

The chart displays monthly precipitation patterns in Namur, 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 Namur, March typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6973774267787789658660105
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Namur

March in Namur, Belgium, experiences a subtle yet noticeable shift in humidity, with levels averaging 87%. This marks a gradual decline from the higher readings of 89% in February and 91% in January, hinting at the transition towards spring. As the colder months give way to warmer temperatures, humidity levels continue to decrease, reaching 85% in April. The tendency of decreasing humidity as spring progresses reflects the arrival of milder weather and sunnier days ahead, making March a pivotal month in Namur's annual cycle of humidity.

March Average Humidity in Namur

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

As March arrives in Namur, Belgium, the UV Index reaches 4, indicating a moderate exposure level compared to the previous months. With a burn time of just 30 minutes, it's essential to enjoy the increasing sunlight while taking precautions to protect your skin. This upward trend from January's low index of 2 and February's moderate 3 demonstrates a sign of summer's approach, leading into even higher UV levels in the coming months. As April kicks in with an index of 5, there's no doubt that the need for sun protection becomes increasingly vital. Discover more insights about the UV Index in Namur by visiting Namur UV Index.

Maximum UV Index Levels in Namur for March

The chart shows the monthly maximum UV Index (UVI) for Namur 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 Namur typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234578875421
Data source: Namur 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 Namur

March brings a delightful transformation to Namur, Belgium, as daylight hours expand significantly, rising to 262 hours. This marks a striking increase from the 196 hours recorded in February, signaling the arrival of spring and ushering in longer, sunnier days. As winter fades, the warmth of the sun begins to invigorate the landscape, aligning perfectly with the gradual ascent in sunlight that continues through April and May, ultimately reaching a peak of 392 hours. This upward trend establishes March as a pivotal month, bridging the cold months of the year with the flourishing beauty of the warmer seasons ahead. The promise of sunshine not only enhances the natural scenery but also fills the air with a sense of anticipation and renewal.

Monthly Sunshine Duration in Namur: March Highlighted

The March sunshine duration represents the total number of hours Namur 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.
JanFebMarAprMayJunJulAugSepOctNovDec115h196h262h342h392h400h401h379h318h239h183h129h
Data source: Namur March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Namur During March

In March, Namur, Belgium begins to shake off the chill of winter, with the likelihood of sunny weather rising to 39%—a noticeable increase from February's 30%. This trend marks a gradual transition into spring, as the chance for sun continues to climb, peaking at 49% in April. Compared to the darker winter months, which see sun chances as low as 9% in January, March offers a refreshing glimpse of brighter days ahead. It's a time when the city's parks and riverside paths come alive, inviting residents and visitors alike to bask in the newfound sunshine and embrace the promise of spring.

Percentage of Sunny Days in March in Namur

The chart illustrates the percentage of sunny days in Namur 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 Namur experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec9%30%39%49%33%31%32%28%36%31%23%15%
Data source: Namur March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Namur in March

As winter recedes, March heralds the arrival of longer days in Namur, Belgium, with daylight stretching to 11 hours. This upward trend marks a noticeable increase from February's 10 hours, setting the stage for even more sunlight in the coming months. As spring approaches, the gradual lengthening of daylight not only brightens the skies but also invigorates the spirit, with April promising a generous 13 hours. The transition into spring brings a refreshing shift as daylight expands, hinting at the vibrant warmth of summer just around the corner. Embracing the natural rhythm of this lengthening daylight, Namur preps for a season filled with life and celebration.

Average Daylight Hours in Namur for March

The chart illustrates the variation in daylight duration in Namur throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 32m10h 3m11h 55m13h 50m15h 29m16h 21m15h 54m14h 24m12h 33m10h 39m8h 57m8h 3m
Data source: Namur daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Namur

In Namur, Belgium, March marks a subtle shift in wind patterns as average speeds dip to 4.1 m/s (9 mph) from slightly higher figures in the preceding months. This gentle breeze signals a transition from winter’s brisk gusts, which peak in January at 4.4 m/s (10 mph), to milder conditions that will soon characterize the spring. Following a consistent trend, April brings an even softer breeze at 3.4 m/s (8 mph). Interestingly, March's wind speed is among the lower figures but still carries the lingering chill of late winter while hinting at the warmth to come. As we look ahead into May, wind speeds are expected to rise again to 4.5 m/s (10 mph), bringing an invigorating breath of life to the blossoming landscape.

Average March Wind Speed in Namur

The chart displays monthly wind speed patterns in Namur, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.64.1 m/s3.44.52.83.53.42.94.43.44.2
Data source: Namur March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Namur Compares to Other Months

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

March weather offers a slightly wider temperature range compared to January, with minimum temperatures dropping to -10°C (15°F), an average of 7°C (45°F), and maximums reaching up to 23°C (74°F). In contrast, January has milder temperatures, peaking at a maximum of 13°C (56°F) and an average of 3°C (38°F), with minimum values around -8°C (18°F). Precipitation levels are also comparable, with March receiving 77 mm (3.0 in) across 15 days, while January totals 69 mm (2.7 in) over 12 days. Both months display high humidity, with March at 87% and January slightly higher at 91%. For more detailed insights, check out Namur weather in January.

In comparing the weather of March and February, March shows a notable increase in average temperature, rising from February's average of 5°C (41°F) to 7°C (45°F). The maximum temperatures also see an uplift, with March reaching 23°C (74°F) compared to February's peak of 19°C (66°F). Precipitation levels are slightly higher in March at 77 mm (3.0 in) over 15 days, compared to February's 73 mm (2.9 in) over 12 days. Interestingly, humidity remains relatively consistent, with March at 87% and February at 89%. For a detailed look at February's conditions, you can check out Namur weather in February.

March and April show a notable transition in weather patterns. In March, temperatures range from a chilly minimum of -10°C (15°F) to a warmer maximum of 23°C (74°F), with an average temperature of 7°C (45°F). The month experiences significant precipitation of 77 mm (3.0 in) over 15 days, accompanied by high humidity levels at 87%. In contrast, April brings milder weather, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 27°C (80°F) and an average of 10°C (50°F). Precipitation decreases to 41 mm (1.6 in) over just 8 days, and humidity slightly drops to 85%. For a detailed look at weather specifics in April, you can check Namur weather in April.

March and May present a notable contrast in weather characteristics. In March, temperatures can plunge as low as -10°C (15°F) during the night, with an average of 7°C (45°F) and daytime highs reaching up to 23°C (74°F). The month experiences considerable precipitation, totaling 77 mm (3.0 in) over approximately 15 days, coupled with high humidity levels around 87%. In comparison, May brings milder conditions with minimum temperatures of 0°C (32°F), an average of 13°C (56°F), and a maximum of 30°C (87°F). While rainfall decreases slightly to 67 mm (2.6 in) across 14 days, humidity is also lower at 82%. For more detailed information on the weather in May, you can check out Namur weather in May.

March and June present distinct contrasts in weather conditions. In March, temperatures range from a chilly minimum of -10°C (15°F) to a mild maximum of 23°C (74°F), with an average temperature of 7°C (45°F). The month experiences significant precipitation, totaling 77 mm (3.0 in) over 15 days, along with high humidity levels of 87%. In comparison, June offers a much warmer climate, with temperatures starting at a minimum of 6°C (44°F) and soaring to a maximum of 33°C (91°F), averaging 18°C (64°F). The precipitation remains relatively similar at 78 mm (3.1 in), but spread over just 13 days, and the humidity is slightly lower at 82%. For more detailed insights, you can explore Namur weather in June.

March and July present quite a contrast in weather. In March, temperatures can range from a brisk -10°C (15°F) at night to a pleasant 23°C (74°F) during the day, with an average temperature of 7°C (45°F). The month sees approximately 77 mm (3.0 in) of precipitation over about 15 days, accompanied by a high humidity level of 87%. In contrast, July features a milder temperature range, with minimums of 7°C (45°F) and maximums reaching a sweltering 37°C (99°F), averaging around 19°C (66°F). Both months receive about 77 mm (3.0 in) of rainfall, but July has fewer rainy days, totaling just 10, and a slightly lower humidity of 80%. For more details about the typical weather during this summer month, you can check out Namur weather in July.

March and August present quite a contrast in weather conditions. March typically experiences a wider range of temperatures, with minimums plunging to -10°C (15°F), while the average hovers around 7°C (45°F) and can peak at a pleasant 23°C (74°F). This month also sees considerable precipitation, averaging 77 mm (3.0 in) over 15 days, coupled with high humidity at 87%. In stark contrast, August embodies the warmth of summer, where temperatures range from a mild 7°C (44°F) to a toasty 36°C (97°F), with an average of 18°C (66°F). Precipitation levels rise slightly to 89 mm (3.5 in) but occur over only 14 days, and humidity drops to a more comfortable 76%. For more detailed insights into August weather, you can visit Namur weather in August.

March and September present distinct contrasts in weather patterns. In March, temperatures range from a chilly minimum of -10°C (15°F) to a pleasant maximum of 23°C (74°F), averaging around 7°C (45°F). This month experiences relatively high humidity at 87% and receives about 77 mm (3.0 in) of precipitation over 15 days. In contrast, September features a milder climate with minimum temperatures around 2°C (37°F) and maximums reaching up to 33°C (92°F), averaging 15°C (59°F). Precipitation decreases slightly to 65 mm (2.5 in) across 11 days, and humidity is also lower at 82%. For more detailed insights on the weather in September, you can visit Namur weather in September.

March and October present distinct yet mild weather patterns. In March, temperatures can range from a chilly minimum of -10°C (15°F) to a pleasant maximum of 23°C (74°F), with an average of 7°C (45°F). The month is characterized by significant humidity at 87% and 77 mm (3.0 in) of precipitation spread over about 15 days. Conversely, October sees slightly warmer temperatures, with a minimum of 1°C (34°F) and a maximum of 25°C (77°F), averaging around 12°C (53°F). This month has a bit more rainfall, totaling 86 mm (3.4 in) over approximately 13 days, and it maintains a similar humidity level at 89%. For more details on the October weather, you can visit Namur weather in October.

In comparing the weather of March and November, both months exhibit a range of temperatures that hover around 7°C (45°F). However, March experiences more extreme variations, with minimum temperatures dipping as low as -10°C (15°F) and reaching a maximum of 23°C (74°F). In contrast, November's temperatures are milder, with a minimum of -3°C (27°F) and a maximum of 18°C (64°F).

Precipitation is notably higher in March, totaling 77 mm (3.0 in) over 15 days, compared to November's 60 mm (2.3 in) across 12 days. Humidity levels are also slightly higher in November at 92%, compared to March's 87%. For a more detailed look at November weather, you can explore Namur weather in November.

March and December exhibit notable differences in weather patterns. March typically experiences a wider range of temperatures, with minimums plunging to -10°C (15°F) and maximums rising to 23°C (74°F), resulting in an average of 7°C (45°F). In contrast, December's temperatures are more moderate, with a minimum of -4°C (24°F) and a maximum of 15°C (58°F), averaging 5°C (41°F). Precipitation levels are higher in December, totaling 105 mm (4.1 in) and occurring over 18 days, compared to March's 77 mm (3.0 in) across 15 days. Additionally, humidity is slightly higher in December at 92%, while March hovers around 87%. For more detailed information on December weather, you can check Namur weather in December.

Compare Namur's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Namur

March in Namur marks the transition from winter's chill to the gentle embrace of spring. With an average temperature rising from the depths of winter, residents experience an invigorating shift as the days gradually warm up, reaching a pleasant maximum of 23°C (74°F). However, it’s still not uncommon to encounter the lingering bite of cold, with temperatures dipping down to -10°C (15°F) at times. The month also sees a fair share of precipitation, with about 15 days experiencing moisture that fuels the budding landscape. Humidity remains relatively high, typically around 87%, giving the air a crisp, brisk edge. This unique blend of fluctuating temperatures and persistent rain sets March apart from the milder, drier days ahead, illustrating Namur's climatic evolution. For more insights on what to expect throughout the year, check out Namur Climate.