May Weather in Bernissart, Belgium

Last updated: August 21, 2025

In Bernissart, Belgium, the weather in May presents a delightful mix of warmth and rain. With maximum temperatures reaching up to 30°C (86°F) and a pleasant average of 14°C (57°F), this month invites outdoor activities and leisurely strolls. However, the charm of May is accompanied by 59 mm (2.3 in) of precipitation over 13 days, leading to a lush, green landscape. The air is imbued with a notable humidity level of 82%, creating a refreshing atmosphere that captures the essence of spring. Embrace the beauty of May in Bernissart, marked by its dynamic weather that balances warmth with the gentle touch of rain.

May Temperature in Bernissart

In May, Bernissart, Belgium, experiences a delightful transition into warmer weather, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 30°C (86°F). This month boasts an average temperature of 14°C (57°F), marking a notable rise compared to the colder months preceding it. As spring fully embraces the region, the warming trend continues to gather momentum, with the notable increase in maximum temperatures indicating the approach of summer. The contrast from the brisk chill of early January to the burgeoning warmth of May showcases a vibrant seasonal shift, inviting outdoor activities and blooming landscapes that make this time of year particularly enchanting in Bernissart.

May Weather in Bernissart: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Bernissart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bernissart, May 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).
JanFebMarAprMayJunJulAugSepOctNovDec394245505664666660544542
Data source: Temperature data for Bernissart 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.

May Precipitation in Bernissart

May in Bernissart, Belgium, welcomes a moderate 59 mm (2.3 in) of precipitation over 13 days, marking a noticeable shift from the particularly dry spell experienced in April. This uptick hints at the onset of the wet season as the region transitions into summer. Interestingly, the precipitation amount shows a slight decline compared to the previous months of January through April, all of which exceeded 65 mm. The trend suggests a more balanced distribution of rainfall, setting the stage for lush greenery as the days grow longer. As June approaches, the anticipation of warmer weather mingled with rain cultivates an enchanting landscape, typical of this charming locale.

May Precipitation Trends in Bernissart

The chart displays monthly precipitation patterns in Bernissart, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Bernissart, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6572733859576079497860100
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bernissart

May in Bernissart, Belgium, marks a subtle shift in humidity levels, with an average of 82%, a notable decrease from the winter months. After starting the year with high humidity— peaking at 91% in January— the spring months show a gradual decline, dropping to 85% in April. This trend continues into May, where the humidity holds steady with June, signaling the onset of summer. Despite the overall decline during these warmer months, humidity remains relatively high compared to the more comfortable levels seen in late summer and early fall, as August dips to 76%. Such trends reflect the region’s changing climate, blending the lingering coolness of spring with the warmth of approaching summer while still embracing the lush, damp character synonymous with Belgian weather.

May Average Humidity in Bernissart

This chart illustrates the average monthly humidity levels in Bernissart, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Bernissart 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Bernissart

In May, Bernissart, Belgium, experiences a noticeable uptick in the UV Index, reaching 7 and landing in the high exposure category. This marks a significant shift from the earlier spring months, where moderate levels prevailed. With a reduced burn time of just 25 minutes, residents and visitors alike should be more vigilant about sun protection as outdoor activities become increasingly popular. As summer approaches, the UV Index will only rise further, emphasizing the importance of checking the forecast regularly. For more detailed information, visit Bernissart UV Index.

Maximum UV Index Levels in Bernissart for May

The chart shows the monthly maximum UV Index (UVI) for Bernissart in May, 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 May, the maximum UV index in Bernissart typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578875421
Data source: Bernissart May 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.

May Sunshine in Bernissart

In Bernissart, Belgium, May shines brightly with a remarkable 396 hours of sunlight, continuing the upward trend that begins in the earlier months. Starting from a modest 120 hours in January, the gradual increase in sunlight showcases the transition from the cold depths of winter to the exuberant warmth of spring. By April, the hours had climbed to 348, setting the stage for May's impressive total. As we move into June and July, the sunshine peaks, reflecting the longer days of summer. This progression not only enhances the vibrancy of the landscape but also serves as a reminder of the natural rhythm of the seasons, where each month builds toward the lush, sun-drenched days of summer.

Monthly Sunshine Duration in Bernissart: May Highlighted

The May sunshine duration represents the total number of hours Bernissart experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec120h197h265h348h396h404h415h383h321h254h197h148h
Data source: Bernissart May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bernissart During May

In May, Bernissart experiences a 34% chance of sunny weather, indicating a drop from the 51% likelihood seen in April. This shift aligns with a broader trend of fluctuating sunshine that peaks in spring and begins to wane into the summer months. Although May showcases an improved chance of sun compared to the winter months, it still feels the influence of transitioning seasons as both June and July hover around a 32% to 33% chance. Those looking forward to sunny days in May should prepare for a mix of sunlight and clouds, as the weather begins to settle into a more temperate rhythm.

Percentage of Sunny Days in May in Bernissart

The chart illustrates the percentage of sunny days in Bernissart throughout the year, with May 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 Bernissart experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%29%40%51%34%33%34%30%37%33%25%15%
Data source: Bernissart May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bernissart in May

In Bernissart, Belgium, daylight duration experiences a remarkable transformation as the year progresses. Starting with a modest 8 hours in January and November, the days gradually lengthen, reaching 10 hours by February and escalating to 11 hours in March. The enchanting arrival of spring in April brings 13 hours of daylight, heralding the vibrant growth of the season. May shines with the longest stretch of 15 hours, inviting outdoor adventures and exploration. As summer peaks in June with a brilliant 16 hours, the longer days begin to taper off, returning to 15 hours in July and 14 hours in August. By autumn, daylight diminishes once again, settling back at 12 hours in September and regressing to 10 hours in October. The cycle completes itself with a return to shorter days in late autumn and winter, highlighting the rhythmic ebb and flow of light throughout the year in this charming locale.

Average Daylight Hours in Bernissart for May

The chart illustrates the variation in daylight duration in Bernissart throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 33m10h 3m11h 55m13h 49m15h 28m16h 20m15h 53m14h 24m12h 33m10h 40m8h 58m8h 4m
Data source: Bernissart daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Bernissart

In May, Bernissart experiences a refreshing uptick in wind speed, averaging 4.3 m/s (10 mph)—a notable increase from the lighter breezes of April. This month serves as a bridge to the warmer summer days, with winds that are generally more invigorating compared to the preceding months. While January and February recorded slightly higher speeds, it is May's moderate winds that provide a delightful atmosphere for outdoor activities, hinting at the seasonal transition. The trend showcases a marked decline in wind speeds during the early summer, with June dropping to an average of 2.8 m/s (6 mph), suggesting that the breezy charm of late spring makes way for calmer days ahead. As nature awakens fully during this month, the winds of May offer a gentle yet stimulating reminder of the vibrant life blossoming throughout Bernissart.

Average May Wind Speed in Bernissart

The chart displays monthly wind speed patterns in Bernissart, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.43.93.34.3 m/s2.83.33.32.94.23.14.0
Data source: Bernissart May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Bernissart Compares to Other Months

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

May and January present contrasting weather profiles that reflect the shift from winter to early summer. In May, temperatures range from a chilly 1°C (34°F) at night to a warm 30°C (86°F) during the day, with an average of 14°C (57°F). The month sees about 59 mm (2.3 in) of precipitation over 13 days, coupled with a humidity level of 82%, creating a typically fresh and blooming atmosphere. In contrast, January experiences much colder temperatures, with minimums plummeting to -7°C (21°F) and a maximum of only 14°C (57°F), averaging around 4°C (39°F). Although January has a slightly higher precipitation of 65 mm (2.6 in) spread over 12 days, it also maintains a higher humidity of 91%, reflecting the damp chill of winter. For a detailed look at weather conditions during this colder month, check out Bernissart weather in January.

When comparing the weather in May and February, notable differences emerge. May features a significantly warmer climate, with temperatures ranging from a chilly 1°C (34°F) at night to a pleasant high of 30°C (86°F) during the day, averaging around 14°C (57°F). In contrast, February is much colder, with temperatures dropping as low as -8°C (18°F) and a daily average of just 5°C (42°F), peaking at 19°C (66°F). Additionally, February sees slightly more precipitation at 72 mm (2.8 in) over 12 days, compared to May's 59 mm (2.3 in) over 13 days, all while maintaining higher humidity levels at 89% versus May's 82%. For more details on February weather, you can visit Bernissart weather in February.

In comparing the weather of May and March, May typically enjoys a milder climate, with minimum temperatures around 1°C (34°F) and an average of 14°C (57°F), peaking at a pleasant 30°C (86°F). In contrast, March still grapples with cooler conditions, where temperatures can dip to a minimum of -8°C (17°F) and reach only an average of 7°C (46°F), with a maximum of 23°C (73°F). While precipitation levels are higher in March at 73 mm (2.9 in) over 14 days, May sees slightly less rain at 59 mm (2.3 in) over 13 days, making it a more favorable month for outdoor activities. Additionally, humidity remains high in both months, sitting at 82% in May and 87% in March, but the overall warmth of May offers a significant contrast. For more detailed insights on March weather specifics, you can visit Bernissart weather in March.

Comparing the weather in April and May reveals a notable transition as spring progresses. In April, temperatures range from a minimum of -3°C (27°F) to a maximum of 26°C (79°F), with an average temperature of 10°C (50°F). The month sees less precipitation than May, accumulating 38 mm (1.5 in) over 8 days, alongside an average humidity of 85%. In contrast, May experiences a broader temperature range, with minimums of 1°C (34°F) and maximums reaching up to 30°C (86°F), resulting in an average temperature of 14°C (57°F). While May is warmer, it also sees increased precipitation at 59 mm (2.3 in) over 13 days and slightly lower humidity at 82%. For more specific details on weather trends, check out Bernissart weather in April.

In May, temperatures in Bernissart range from a chilly minimum of 1°C (34°F) to a maximum of 30°C (86°F), with an average of 14°C (57°F). The month experiences about 59 mm (2.3 in) of precipitation over 13 days, while humidity remains high at 82%. In contrast, June sees a rise in temperatures, with a minimum of 6°C (43°F), an average of 18°C (65°F), and a maximum of 33°C (91°F). Precipitation slightly decreases to 57 mm (2.2 in) over just 9 days, maintaining the same humid conditions at 82%. For further details, you can explore Bernissart weather in June.

May and July exhibit notable differences in temperature and overall weather characteristics. In May, temperatures range from a chilly minimum of 1°C (34°F) to a warm maximum of 30°C (86°F), with an average of 14°C (57°F). This month experiences approximately 59 mm (2.3 in) of precipitation over 13 days, accompanied by high humidity levels at 82%. In contrast, July typically sees a more comfortable average temperature of 19°C (66°F), with a minimum of 8°C (47°F) and a scorching maximum that can reach 40°C (104°F). While precipitation is slightly higher in July at 60 mm (2.4 in), it falls over fewer days (10 days) and with humidity levels at 80%. For more details on July weather, you can visit Bernissart weather in July.

May and August showcase distinct weather patterns. In May, temperatures range from a cool minimum of 1°C (34°F) to a balmy maximum of 30°C (86°F), with an average of 14°C (57°F). The month experiences a fair amount of precipitation, totaling 59 mm (2.3 in) over 13 days, accompanied by high humidity levels at 82%. In contrast, August typically sees warmer temperatures, with a minimum of 7°C (45°F), an average of 19°C (66°F), and a peak of 37°C (99°F). Precipitation in August is slightly higher at 79 mm (3.1 in) over the same number of rainy days but with lower humidity at 76%. For more insights into August's climate, check out Bernissart weather in August.

May and September both offer mild temperatures and similar humidity levels, but there are notable differences in their weather patterns. In May, temperatures range from a chilly minimum of 1°C (34°F) to a warm maximum of 30°C (86°F), with an average of 14°C (57°F). The month experiences about 59 mm (2.3 in) of precipitation over 13 days. In contrast, September sees slightly higher minimum and average temperatures, with a minimum of 3°C (38°F) and an average of 16°C (60°F), peaking at 33°C (91°F). It also has less rainfall, with 49 mm (1.9 in) spread over 9 days. For more details on September weather, you can check Bernissart weather in September.

May and October present contrasting weather patterns despite similar minimum temperatures. In May, the average temperature reaches around 14°C (57°F) with maximums soaring up to 30°C (86°F), while October experiences cooler averages at 12°C (54°F) and a maximum of 25°C (77°F). Both months witness similar precipitation levels, with May receiving about 59 mm (2.3 in) and October slightly higher at 78 mm (3.1 in), each with rain on approximately 13 days. Notably, October has higher humidity at 89%, compared to May’s 82%, contributing to a more damp atmosphere. For more insights, check this link: Bernissart weather in October.

In May, temperatures range from a minimum of 1°C (34°F) to a maximum of 30°C (86°F), with an average of 14°C (57°F). The month sees about 59 mm (2.3 in) of precipitation over 13 days, accompanied by a relatively high humidity of 82%. In contrast, November experiences cooler temperatures, with a minimum of -2°C (29°F), an average of 7°C (46°F), and a maximum of 18°C (65°F). Precipitation slightly increases to 60 mm (2.4 in) over 11 days, and humidity peaks at 92%. For a more detailed look at November weather, you can check Bernissart weather in November.

May and December present contrasting weather experiences. In May, temperatures range from a cool 1°C (34°F) at night to a warm 30°C (86°F) during the day, with an average temperature of 14°C (57°F). The month sees 13 days of precipitation, totaling 59 mm (2.3 in), and boasts humidity levels of 82%. In sharp contrast, December temperatures fall significantly, with a minimum of -4°C (25°F) and a maximum of 15°C (59°F), averaging at just 6°C (42°F). This month experiences more precipitation, with 100 mm (3.9 in) over 17 days, and higher humidity at 92%. For a closer look at December weather patterns in this region, you can check Bernissart weather in December.

Compare Bernissart's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Bernissart

May in Bernissart heralds the arrival of warmer days, setting it apart from the chillier months that precede it. With temperatures soaring to a pleasant maximum of 30°C (86°F) and an average that climbs above the cooler spring figures, May brings a refreshing transition into late spring. However, the month also comes with its fair share of rainfall, contributing to a humidity level of 82%, ensuring the landscape remains lush and vibrant. Although the precipitation days climb to 13, the generous warmth allows for plenty of sunny moments, making May a wonderful time to experience the beauty of Bernissart. For more insights on the weather patterns, check out Bernissart Climate.