May Weather in Koksijde, Belgium

Last updated: August 21, 2025

Koksijde experiences a charming May, where the maximum temperature can soar up to 28°C (82°F), presenting warm days perfect for outdoor activities. The average temperature hovers around a comfortable 13°C (56°F), while the minimum dips to a cool 2°C (36°F), ensuring that springtime layers remain essential. However, residents and visitors should be prepared for fluctuating weather, as precipitation totals 61 mm (2.4 in) across 11 days, contributing to a humidity level of 82% that adds a refreshing crispness to the air. Embrace the beauty of Koksijde in May, where the blend of warmth and occasional showers paints a picturesque coastal scene.

May Temperature in Koksijde

In Koksijde, Belgium, the month of May marks a delightful transition into warmer weather, with temperatures revealing a refreshing shift. Starting from a minimum of 2°C (36°F) and reaching up to a cozy 28°C (82°F), the average temperature settles around 13°C (56°F), providing a pleasant backdrop for outdoor activities. Compared to the cooler months of January through April, where lows dipped below zero and averages hovered around 5 to 10 degrees, May's milder climate invites both locals and visitors to savor the blossoming beauty of spring. As the days lengthen and the sting of winter fades, Koksijde emerges as an idyllic spot for enjoying the enchanting embrace of May’s warmth.

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

The chart illustrates May temperature patterns in Koksijde, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koksijde, 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).
JanFebMarAprMayJunJulAugSepOctNovDec414346505663656561554744
Data source: Temperature data for Koksijde 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 Koksijde

In May, Koksijde experiences a notable uptick in precipitation, with an average of 61 mm (2.4 in) spread across 11 days. This places May's rainfall just slightly above the previous month, April, which sees a significant drop to only 36 mm (1.4 in) over 9 days. The trend suggests a gradual increase in moisture leading into the summer months, seamlessly transitioning into June, which records even higher precipitation at 67 mm (2.6 in). With May's rainfall bolstering the lush green landscape, this month beautifully encapsulates the spring's final flourish before the summer heat sets in.

May Precipitation Trends in Koksijde

The chart displays monthly precipitation patterns in Koksijde, 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 Koksijde, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec625760366167557052825694
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Koksijde

In Koksijde, Belgium, May marks a notable shift in humidity levels, showcasing a gradual decline as spring transitions to summer. With a humidity rate of 82%, May is slightly drier compared to the preceding months, which have consistently hovered around the high 80s and low 90s. This trend sets the stage for the approaching summer, as June maintains the same humidity level, suggesting a stable and comfortable atmosphere. As we move from the lush spring season into the warmer summer months, humidity continues to decrease, indicating a seasonal pattern where the coastal climate becomes progressively more pleasant and inviting.

May Average Humidity in Koksijde

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

As spring gives way to summer in Koksijde, Belgium, May marks a noticeable shift in the UV Index, reaching a level of 7, which falls into the high exposure category. This increase signifies a shorter burn time of just 25 minutes, urging residents and visitors to take precautions when enjoying outdoor activities. As winter fades, the gradual rise in UV levels from 1 in January to this peak is a reminder of the growing intensity of the sun. Following May, the UV Index will climb even higher, reaching 8 in both June and July, emphasizing the importance of protection throughout the sunny months ahead. Stay informed on this changing UV landscape by checking the Koksijde UV Index.

Maximum UV Index Levels in Koksijde for May

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

In Koksijde, Belgium, May heralds the peak of sunshine, basking in an impressive 411 hours of radiant light. As spring transitions into summer, the momentum builds from the 357 hours recorded in April, showcasing a steady increase that captivates nature lovers and sun-seekers alike. Following May, June continues the trend with even greater brightness, reaching 419 hours, while July shines as the sunniest month at 425 hours. This upward trajectory contrasts sharply with winter months, where daylight dwindles to a mere 122 hours in January. By September, the golden days gradually taper off, yet Koksijde maintains a respectable 328 hours before the softer sunlight of autumn sets in. Overall, the month of May marks a vibrant high in Koksijde's yearly climate calendar, inviting all to revel in its warming embrace.

Monthly Sunshine Duration in Koksijde: May Highlighted

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

Chance of Sun in Koksijde During May

In Koksijde, Belgium, the likelihood of sunny weather sees a notable rise as spring unfolds, peaking in April with a promising 51% chance of sun. However, as May arrives, this sunny disposition dips to 36%, which is still significantly higher than the winter months. While later summer months like July and August also feature a 36% chance of sunshine, May's moderate figures suggest a transitional period where the weather is beginning to stabilize, offering a mix of spring's unpredictability. Overall, Koksijde is likely to provide some delightful sunny spells in May, making it a charming time for outdoor activities, despite a slight decrease compared to the previous month.

Percentage of Sunny Days in May in Koksijde

The chart illustrates the percentage of sunny days in Koksijde 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 Koksijde experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%30%39%51%36%33%36%34%37%32%21%16%
Data source: Koksijde May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Koksijde in May

As spring unfolds in Koksijde, Belgium, May stands out with an enchanting 15 hours of daylight, signaling the peak of vibrant life and outdoor activities. This month experiences a significant leap from the 13 hours in April, showcasing the shift towards longer days as summer approaches. Following May, June reaches its zenith with 16 hours, before gradually tapering off throughout the summer months. From the invigorating 10 hours in February to the cozy 8 hours during the darker months of January and December, Koksijde's daylight duration paints a vivid portrait of seasonal change, making May a delightful time for exploration and enjoyment of the natural surroundings.

Average Daylight Hours in Koksijde for May

The chart illustrates the variation in daylight duration in Koksijde throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 29m10h 1m11h 55m13h 51m15h 33m16h 25m15h 57m14h 26m12h 34m10h 38m8h 55m8h
Data source: Koksijde daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Koksijde

In Koksijde, Belgium, the average wind speed for May stands at a pleasant 4.4 m/s (10 mph), mirroring the wind conditions seen in both January and March. This consistency hints at a breezy spring atmosphere conducive to outdoor activities. Interestingly, the wind speed begins to taper off into the summer months, dropping significantly to 3.1 m/s (7 mph) in June, followed by a modest recovery in July and August before dipping again in September. As we move towards autumn, wind speeds rise once more, reaching 4.6 m/s (10 mph) in October, creating an engaging pattern of fluctuating winds that shape the coastal charm of Koksijde throughout the year.

Average May Wind Speed in Koksijde

The chart displays monthly wind speed patterns in Koksijde, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.84.54.14.4 m/s3.13.74.03.34.63.84.5
Data source: Koksijde May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Koksijde Compares to Other Months

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

May and January present quite different weather experiences. In May, temperatures range from a mild 13°C (56°F) on average, with highs reaching 28°C (82°F), fostering a more pleasant atmosphere suitable for outdoor activities. The month sees around 61 mm (2.4 in) of precipitation spread over 11 days, accompanied by a humidity level of 82%. In contrast, January is significantly colder, with average temperatures hovering around 5°C (41°F) and lows dropping to -6°C (21°F). It also receives similar precipitation at 62 mm (2.4 in), but over 12 days, and the humidity is higher at 91%. For those interested in a deeper look at January’s weather conditions, check out Koksijde weather in January.

The weather in May tends to be notably warmer than in February, with average temperatures ranging from a chilly 2°C (36°F) at night to a pleasant 28°C (82°F) during the day, while February experiences a wider range with minimum temperatures reaching as low as -6°C (21°F) and maximums up to 18°C (65°F). May also enjoys slightly more precipitation at 61 mm (2.4 in) over 11 days compared to February’s 57 mm (2.2 in) across 12 days, although February is generally more humid, with levels at 89% compared to May’s 82%. For more insights on February weather specifics, you can visit Koksijde weather in February.

In comparing the weather of May and March, we see a notable shift in temperatures and overall conditions. May experiences milder temperatures, with averages around 13°C (56°F) and a maximum that can reach up to 28°C (82°F), while March is still quite chilly, averaging only 8°C (46°F) and dipping as low as -7°C (20°F). Both months have similar precipitation levels, with May recording 61 mm over 11 days and March slightly less at 60 mm over 13 days. However, humidity in March is slightly higher at 87%, compared to 82% in May. For those interested in detailed information, you can explore Koksijde weather in March.

In comparing the weather between April and May, we see a noticeable warming trend as spring progresses. April experiences a minimum temperature of -1°C (31°F) and an average of 10°C (50°F), while May shows milder lows at 2°C (36°F) and a higher average of 13°C (56°F). The maximum temperatures also rise, peaking at 26°C (78°F) in April compared to 28°C (82°F) in May. While April has lesser precipitation at 36 mm (1.4 in) over 9 days, May sees increased rainfall of 61 mm (2.4 in) spread across 11 days. Humidity levels are slightly higher in May at 82%, compared to April’s 85%. For more detailed information, visit Koksijde weather in April.

In May, temperatures range from a low of 2°C (36°F) to a comfortable average of 13°C (56°F), peaking at 28°C (82°F). The month typically sees around 61 mm (2.4 in) of precipitation over 11 days, with humidity at a high 82%. In contrast, June brings warmer weather with minimum temperatures of 7°C (45°F), an average of 17°C (63°F), and maximums reaching 32°C (90°F). Though slightly wetter, with 67 mm (2.6 in) of rainfall over 10 days, the humidity remains consistent at 82%. For a detailed overview of June conditions, you can visit Koksijde weather in June.

In May, temperatures exhibit a cooler range with minimums around 2°C (36°F) and maximums reaching up to 28°C (82°F), while the average temperature sits at 13°C (56°F). The month is characterized by higher humidity at 82% and considerable precipitation of 61 mm (2.4 in) over 11 days. In contrast, July enjoys warmer conditions, with temperatures starting at a minimum of 10°C (50°F) and soaring to a maximum of 39°C (102°F), leading to a more summery average of 19°C (66°F). Although July has slightly less precipitation at 55 mm (2.1 in) over the same 11 days, its humidity remains relatively comparable at 80%. For more detailed insights, you can check out Koksijde weather in July.

In comparing the weather of May and August, we can see distinct differences in temperature and humidity. May generally experiences cooler temperatures, with minimums around 2°C (36°F) and averages of 13°C (56°F), peaking at a maximum of 28°C (82°F). In contrast, August features warmer temperatures, with a minimum of 9°C (49°F) and averages of 19°C (66°F), reaching highs of 35°C (96°F). While May has a higher humidity level at 82%, August is slightly drier at 76%. Both months see a notable amount of precipitation, with May receiving about 61 mm (2.4 in) over 11 days, compared to August's 70 mm (2.8 in) across 12 days. For more detailed information on August weather, check out Koksijde weather in August.

In comparing the weather in May and September, we see some notable differences. May features a minimum temperature of 2°C (36°F) and an average of 13°C (56°F), while September boasts a slightly warmer minimum of 6°C (42°F) and an average of 16°C (61°F). September also enjoys warmer maximum temperatures, reaching up to 31°C (87°F), compared to May's high of 28°C (82°F). Precipitation is relatively similar, with May seeing 61 mm (2.4 in) over 11 days and September experiencing 52 mm (2.0 in) over 9 days. Interestingly, both months maintain a consistent humidity level of 82%. For more detailed weather information, you can check the Koksijde weather in September.

In May, temperatures range from a cool 2°C (36°F) at night to a warm 28°C (82°F) during the day, with an average temperature of 13°C (56°F). The month sees around 61 mm (2.4 in) of precipitation over approximately 11 days, accompanied by a humidity level of 82%. In contrast, October experiences slightly warmer nights with a minimum temperature of 3°C (37°F) and a maximum of 25°C (77°F), while maintaining an average temperature similar to May at 13°C (55°F). However, October is generally wetter, with 82 mm (3.2 in) of rainfall over 14 days and higher humidity at 89%. For more detailed insights, you can check out Koksijde weather in October.

In May, the weather is generally milder with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 28°C (82°F), averaging around 13°C (56°F). The month also sees considerable humidity at 82% and a total precipitation of 61 mm (2.4 in) over 11 days. In contrast, November brings cooler temperatures, with a minimum of 0°C (31°F) and a maximum of 19°C (66°F), averaging only 8°C (47°F). While the amount of rainfall is slightly less at 56 mm (2.2 in), humidity rises to 92%. For more details about November's weather, visit Koksijde weather in November.

May and December present contrasting weather characteristics. In May, temperatures typically range from a minimum of 2°C (36°F) to an average of 13°C (56°F), peaking at a comfortable 28°C (82°F), accompanied by a moderate level of precipitation at 61 mm over 11 days and an average humidity of 82%. In contrast, December brings cooler temperatures, with minimums dropping to -3°C (27°F) and an average of 6°C (44°F), with a maximum of only 14°C (58°F). The month sees increased precipitation at 94 mm across 17 days and higher humidity levels, reaching 92%. For a detailed overview of December weather, check out Koksijde weather in December.

Compare Koksijde's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Koksijde

May in Koksijde marks a vibrant transition into warmer weather, noticeably brighter than the earlier months of the year. As temperatures begin to rise, the days become pleasantly mild, allowing for enjoyable outdoor activities despite the occasional rainfall that contributes to the overall humidity of 82%. With an average temperature sitting comfortably above the chill of early spring, May stands out as a month of growth and renewal, inviting both residents and visitors to embrace the beauty of nature. For a comprehensive insight into Koksijde's climate patterns, explore Koksijde Climate.