Last updated: August 21, 2025
In May, Tournai, Belgium experiences a delightful blend of spring warmth and refreshing showers. Temperatures can soar to a maximum of 29°C (85°F), while an average temperature of 14°C (57°F) offers a comfortable backdrop for outdoor activities. However, the cooler minimum temperature dips down to 1°C (34°F), reminding visitors of the lingering chill of early spring. Rainfall is frequent, with 58 mm (2.3 in) of precipitation recorded over 13 days, resulting in a humidity level of 82% that enhances the lush greenery of the Tournai landscape. This month is ideal for enjoying the vibrant spring atmosphere while being prepared for the occasional rain shower.
In May, Tournai emerges as a captivating blend of spring warmth, showcasing a significant transition in temperatures as the month progresses. With a minimum of 1°C (34°F) and an average of 14°C (57°F), the city starts to shed the chill of winter, inviting residents and visitors alike to enjoy its vibrant outdoor life. The maximum temperature can reach up to 29°C (85°F), making it one of the warmest months in the early part of the year. This upward trend from the cooler months of April, where temperatures peak at 26°C (79°F), reflects a delightful shift towards summer. As the days lengthen and the weather warms, May serves as a perfect backdrop for exploring Tournai's rich history and scenic beauty.
In May, Tournai experiences a moderate precipitation level of 58 mm (2.3 in) spread over 13 days, marking a slight decrease from the previous month’s 37 mm (1.4 in) in April. As spring deepens, this consistent rainfall supports the blooming landscapes, making May a vibrant month. Notably, while precipitation amounts are lower than some early spring months, the frequency of rainy days remains steady, hinting at a transitional climate as the city prepares for the wetter summer months ahead. With a mix of sun and showers, May in Tournai balances the enchantment of lush greenery and the unpredictability of typical Belgian weather.
As spring transitions into summer, May in Tournai, Belgium, showcases a noticeable decrease in humidity, reaching 82%. This drop reflects a gradual yet consistent trend from the high humidity levels experienced in the earlier months of the year, where January kicked off at a staggering 91%. Following a steady decline through April, May continues to mirror the humidity levels of June, both sitting at 82%. Interestingly, the summer months that follow, particularly July and August, promise an even drier atmosphere, with humidity dipping to 80% and 76%, respectively. This shift not only contributes to a more comfortable climate for outdoor activities but also marks a significant transition from the damp chill of winter to the warmer embrace of summer in Tournai.
In May, Tournai experiences a notable shift in its UV index, rising to 7—designating a high exposure category with a burn time of just 25 minutes. This increase in UV intensity marks a significant transition from the previous months, where the values hovered between 2 and 5. As spring unfolds into early summer, it's essential for residents and visitors alike to remain vigilant and take appropriate precautions in the sun. The evolving trends suggest that while the UV index peaks in June, May serves as a critical reminder of the sun's growing power. Stay informed and protect your skin! For more insights, check out Tournai UV Index.
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As spring transitions to summer in Tournai, Belgium, the month of May truly shines, boasting an impressive 396 hours of sunlight. This period marks a significant leap from the earlier months, with March and April already showing promising increases in daylight. The trend continues into June and July, where sunlight peaks at 404 and 415 hours respectively, reflecting the vibrant energy of longer days. However, as summer fades into autumn, the sunshine begins to wane, with August dropping to 383 hours and a steady decline through September and October. This annual cycle underscores Tournai's beautiful seasonal variations, inviting both locals and visitors to embrace the refreshing brightness of May before the softer tones of fall arrive.
In Tournai, Belgium, the likelihood of sunny weather reaches a promising 35% in May, following a steady ascent from the dreary winter months. The increase in sunshine from January’s meager 12% slowly builds through the early months of spring, peaking at a cheerful 51% in April before dipping slightly in May. This fluctuation hints at the transitional nature of the season, as the warmer days approach alongside the blooming flora. Although May's chances of sun are lower than those in April, they remain higher than the summer months, creating a unique opportunity for outdoor activities. Embrace the mild climate and enjoy the beautiful spring scenes, as the sun makes sporadic yet delightful appearances!
In Tournai, Belgium, the progression of daylight duration throughout the year illustrates a clear cycle influenced by the changing seasons. January and November record the shortest days at just 8 hours, fostering a cozy atmosphere during winter's chill. As the year advances toward spring, daylight begins to lengthen significantly, jumping to 10 hours in February and peaking at 13 hours in April. By May, the transition into summer is palpable, boasting a delightful 15 hours of daylight, which gradually increases to a maximum of 16 hours in June. As summer wanes, daylight begins its slow retreat, decreasing to 15 hours in July and then to 14 hours in August, before falling back to 12 hours in September. This gradual descent continues into the colder months, ultimately returning to 10 hours in October and back down to 8 hours in both November and December. The rhythm of daylight in Tournai not only enriches the landscape but also highlights the seasonal shifts that define life in this charming Belgian city.
In Tournai, Belgium, the wind patterns exhibit intriguing seasonal variations throughout the year. As spring transitions to summer, May marks a notable increase in wind speed, averaging around 4.3 m/s (10 mph), slightly higher than the preceding months of April and March. This uptick not only provides a refreshing breeze as the temperatures rise, but it also sets a trend where the winds tend to pick up before a gradual decline during the summer months of June and July, both averaging 3.3 m/s (7 mph). Interestingly, as autumn approaches, a resurgence in wind speed is observed in October with 4.2 m/s (9 mph), hinting at a dynamic shift back to the briskness typical of the colder months. Overall, May encapsulates a pivotal moment in Tournai's climate, balancing the transition from spring's mildness to the invigorating winds of late autumn.
Weather in Tournai varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tournai, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit strikingly different weather patterns. In May, temperatures range from a minimum of 1°C (34°F) to a maximum of 29°C (85°F), offering a pleasant average of 14°C (57°F), while January sees much colder conditions with temperatures fluctuating between -6°C (21°F) and 14°C (58°F), averaging 4°C (40°F). Precipitation is slightly higher in January at 64 mm (2.5 in) although it occurs on only 12 days, compared to May's 58 mm (2.3 in) over 13 days. Additionally, January's humidity reaches 91%, making it feel even chillier, whereas May has a lower humidity level of 82%. For a closer look at January's climate specifics, check out Tournai weather in January.
May and February present distinct contrasts in weather. In February, temperatures range from a chilly -7°C (19°F) at night to a more moderate 19°C (66°F) during the day, with an average of 6°C (42°F). The month also experiences higher humidity levels at 89% and receives about 69 mm (2.7 in) of precipitation over 13 days. In contrast, May sees a marked shift, with nighttime lows of 1°C (34°F) and daytime highs reaching up to 29°C (85°F), averaging around 14°C (57°F). While May has a slightly lower total precipitation of 58 mm (2.3 in) over the same number of days, its humidity remains relatively high at 82%. Together, these months highlight a transition from the cold, damp conditions of winter to the warmer and more pleasant climate of late spring. For those interested in specifics, you can find more details at Tournai weather in February.
In comparing the weather of May and March, one can observe some notable differences. May enjoys a milder climate with average temperatures ranging from a minimum of 1°C (34°F) to a maximum of 29°C (85°F), while March experiences cooler temperatures, with averages between -8°C (18°F) and a maximum of 23°C (73°F). Precipitation is slightly higher in March at 70 mm (2.8 in) spread over 14 days, compared to May's 58 mm (2.3 in) over 13 days. Additionally, humidity levels in March are somewhat higher at 87%, compared to May's 82%. For a detailed look at March weather, visit Tournai weather in March.
In comparing the weather of May and April, May generally exhibits milder temperatures with a minimum of 1°C (34°F), an average of 14°C (57°F), and a maximum of 29°C (85°F), making it warmer than April, which has a minimum of -3°C (27°F), an average of 10°C (51°F), and a maximum of 26°C (79°F). Additionally, May experiences more precipitation, totaling 58 mm (2.3 in) over 13 days, compared to April's 37 mm (1.4 in) over just 7 days. Humidity levels are slightly lower in May at 82%, while April sees a higher humidity of 85%. For more details, check out Tournai weather in April.
In May, the weather experiences a wider temperature range, with minimums dipping to 1°C (34°F) and maximums reaching up to 29°C (85°F). The month sees an average temperature of 14°C (57°F) and receives about 58 mm (2.3 in) of precipitation over 13 days. Humidity remains high at 82%.
In contrast, June offers a milder climate, with minimum temperatures starting at 6°C (43°F) and maximums climbing to 33°C (91°F). The average temperature rises to 18°C (65°F), and the month receives slightly less precipitation at 57 mm (2.2 in) across 9 days, while humidity levels hold steady at 82%. For a detailed look at June's weather in Tournai, visit Tournai weather in June.
May and July present quite different weather experiences. In May, temperatures range from a chilly minimum of 1°C (34°F) to a pleasant average of 14°C (57°F), peaking at a maximum of 29°C (85°F). The month sees around 58 mm (2.3 in) of precipitation over approximately 13 days, with humidity levels at a high 82%. In contrast, July offers a warmer climate, featuring a minimum temperature of 8°C (47°F) and an average of 19°C (66°F), with extremes reaching up to 40°C (104°F). Although July has slightly less precipitation at 56 mm (2.2 in) over about 10 days, the humidity is marginally lower at around 80%. This shift indicates a more temperate summer compared to the variable conditions of spring. For more details, you can check Tournai weather in July.
May and August showcase contrasting weather patterns. In May, temperatures range from a chilly 1°C (34°F) at night to a warm 29°C (85°F) during the day, with an average temperature of 14°C (57°F). The month sees 58 mm (2.3 in) of precipitation over 13 days, along with high humidity levels at 82%. In comparison, August experiences milder nighttime temperatures of 7°C (46°F) and can soar up to 37°C (99°F) during the day, with an average temperature of 19°C (66°F). Although August has slightly higher precipitation at 76 mm (3.0 in) over the same number of days, the humidity is somewhat lower at 76%. For more details on August weather, visit Tournai weather in August.
In comparing the weather between May and September, we notice a gradual warming trend as spring transitions into early autumn. May boasts a minimum temperature of 1°C (34°F) and a maximum of 29°C (85°F), with an average temperature of 14°C (57°F). In contrast, September starts with slightly warmer minimums at 4°C (40°F) and can reach up to 32°C (90°F), with an average of 16°C (61°F).
Precipitation levels are also noteworthy; May sees 58 mm (2.3 inches) of rainfall over approximately 13 days, whereas September experiences a lesser 48 mm (1.9 inches) over just 9 days. Both months maintain a consistent humidity of 82%, providing a similar feel in the air. For more detailed insights, check out Tournai weather in September.
In May, temperatures range from a refreshing minimum of 1°C (34°F) to a warm maximum of 29°C (85°F), with an average temperature of 14°C (57°F). The month sees about 58 mm (2.3 in) of precipitation across 13 days, accompanied by a relatively high humidity of 82%. In contrast, October experiences slightly cooler temperatures, with a minimum of 1°C (35°F), an average of 12°C (55°F), and a maximum of 25°C (77°F). Precipitation increases to 81 mm (3.2 in) over the same number of days, while humidity rises to 89%. This shift in weather patterns marks a transition from the warmth of late spring to the cooler, more humid conditions of autumn. For more detailed information, you can visit Tournai weather in October.
In comparing the weather of May and November, we notice a significant shift in temperature and humidity. May features more variation in temperatures, with a minimum of 1°C (34°F) and a maximum of 29°C (85°F), resulting in an average of 14°C (57°F). In contrast, November brings cooler conditions, with temperatures ranging from a minimum of -2°C (30°F) to a maximum of 19°C (66°F) and an average of 8°C (46°F). While both months experience comparable precipitation—58 mm (2.3 in) in May versus 60 mm (2.4 in) in November—November has higher humidity at 92% compared to May's 82%. This increase in humidity contributes to a generally colder and more damp atmosphere in November. For more details on November conditions, check out Tournai weather in November.
May and December present contrasting weather patterns. In May, temperatures range from a cool 1°C (34°F) at night to a warm 29°C (85°F) during the day, with an average of 14°C (57°F). The month experiences about 58 mm (2.3 in) of precipitation over 13 days, and humidity levels are relatively high at 82%. In stark comparison, December sees much colder conditions with temperatures dipping as low as -4°C (26°F) and a daily maximum of 15°C (59°F), averaging around 6°C (43°F). This month is wetter, with 98 mm (3.9 in) of precipitation spread over 17 days and even higher humidity at 92%. For more details on December weather specifically in Tournai, you can check Tournai weather in December.
As May unfolds in Tournai, the weather transitions into a more temperate and vibrant phase, setting it apart from the chillier months of early spring. With an average temperature of 14°C (57°F), residents and visitors alike begin to shed their winter gear, enjoying the warmth that occasionally peaks at a pleasant 29°C (85°F). While the month does see an uptick in precipitation, averaging about 58 mm (2.3 inches) over 13 days, the increased humidity of 82% contributes to the lushness of the landscape, painting a picturesque backdrop for outdoor activities. This blend of mild temperatures and refreshing showers makes May a delightful time to experience Tournai's charm. For a deeper insight into the city's weather patterns, visit Tournai Climate.