May Weather in Sint-Truiden, Belgium

Last updated: August 21, 2025

May in Sint-Truiden, Belgium brings a vibrant spectrum of weather, characterized by a striking maximum temperature peaking at 31°C (88°F), while the days generally rest at a comfortable average of 14°C (57°F). The month touches cool lows of 1°C (34°F), creating a delightful contrast. However, residents should be prepared for rainy spells, as 14 days of precipitation yield a total of 64 mm (2.5 in), contributing to a humidity level of 77% that envelops the area in a lush, green ambiance. This blend of warmth and moisture makes May a captivating time to experience the natural beauty of Sint-Truiden.

May Temperature in Sint-Truiden

May in Sint-Truiden, Belgium heralds a delightful transition into warmer weather, with temperatures ranging from a brisk 1°C (34°F) at night to a pleasant high of 31°C (88°F). The average temperature rises to 14°C (57°F), marking a significant increase from the cooler early spring months. This pattern highlights the shift from the winter's chill, where January saw lows of -8°C (18°F), to a more temperate climate that invites outdoor activities and blooming landscapes. As the month progresses, residents and visitors alike can expect increasingly mild days, making May a vibrant and inviting time to explore this charming Belgian town.

May Weather in Sint-Truiden: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sint-Truiden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sint-Truiden, 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).
JanFebMarAprMayJunJulAugSepOctNovDec384145505665666659544541
Data source: Temperature data for Sint-Truiden 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.

May Precipitation in Sint-Truiden

In May, Sint-Truiden sees a notable precipitation amount of 64 mm (2.5 in), making it one of the wetter months of the early summer, yet significantly lower than the preceding April's 38 mm. With 14 rainy days, May's weather hints at a gradual transition towards the more humid months ahead. Notably, the rainfall begins to increase in intensity as the year progresses, with June typically bringing even higher totals. Overall, while May offers a balance of wet and dry periods, it sets the stage for the lush greenery that defines the landscape in Belgium's summer months.

May Precipitation Trends in Sint-Truiden

The chart displays monthly precipitation patterns in Sint-Truiden, 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 Sint-Truiden, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6774763864848189648757103
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Sint-Truiden

As spring transitions into summer, May in Sint-Truiden, Belgium, presents a noticeable dip in humidity at 77%, a refreshing decline from the wetter months preceding it. This marks a significant decrease from April's 84%, signaling the onset of more comfortable weather conditions. The trend continues into June, where humidity further decreases to 74%, suggesting a move towards drier, warmer days. Overall, May acts as a bridge, easing residents from the higher humidity levels of winter and early spring into the more moderate conditions that characterize the summer months ahead. This gradual reduction not only enhances outdoor experiences but also hints at the changing seasons, wrapping Sint-Truiden in a balmy embrace as it welcomes the joys of late spring and early summer.

May Average Humidity in Sint-Truiden

This chart illustrates the average monthly humidity levels in Sint-Truiden, 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 Sint-Truiden is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sint-Truiden

As May approaches in Sint-Truiden, Belgium, the UV Index experiences a noticeable uptick, reaching a high of 7. This marks a shift from the previous months, where the index hovered between 1 and 5, signaling a transition from low to moderate risk. With this increase, the burn time decreases to just 25 minutes, urging residents and visitors alike to take necessary precautions. As the days grow sunnier and longer, it’s essential to embrace protective measures against the sun’s more potent rays. Understanding this trend is vital for outdoor activities, making May a month to cherish while also practicing sun safety. For more detailed information, check out the Sint-Truiden UV Index.

Maximum UV Index Levels in Sint-Truiden for May

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

In Sint-Truiden, Belgium, May shines brightly as the month with the highest sunshine, boasting an impressive 393 hours of sunlight. This sunny peak beautifully aligns with the warmer days of late spring, creating an inviting atmosphere for outdoor activities. The trend from January's mere 120 hours to April's 342 hours illustrates a steady increase in sunshine, drawing locals and visitors alike into the vibrant colors of nature awakening. Following May, the sunshine slightly plateaus into June, matching with another 393 hours, before gradually easing into the summer months. This delightful embrace of sunshine in May not only highlights the transition from spring to summer but also sets the stage for pleasant explorations in this charming Belgian city.

Monthly Sunshine Duration in Sint-Truiden: May Highlighted

The May sunshine duration represents the total number of hours Sint-Truiden 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.
JanFebMarAprMayJunJulAugSepOctNovDec120h202h268h342h393h393h404h378h317h240h188h134h
Data source: Sint-Truiden May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sint-Truiden During May

As spring unfolds in Sint-Truiden, Belgium, May offers a notable shift in sunny prospects, though the expectation remains moderate. With a 32% chance of sunshine, the month mirrors the conditions of both June and July, suggesting a seasonal stability in weather patterns. This marks a decline from the 47% chance in April, indicating that while the days are longer and the temperatures rise, cloud cover can still play a significant role. The trends show a promising ascent from the frigid January days, culminating in a more balmy yet unpredictable May, reminding residents and visitors alike to keep an umbrella handy even as they seek the sun.

Percentage of Sunny Days in May in Sint-Truiden

The chart illustrates the percentage of sunny days in Sint-Truiden 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 Sint-Truiden experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec9%32%39%47%32%32%33%30%37%30%26%15%
Data source: Sint-Truiden May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sint-Truiden in May

In Sint-Truiden, Belgium, the arrival of May heralds a delightful increase in daylight duration, as the days stretch to an impressive 15 hours of sunshine. Following a gradual ascent from 8 hours in January to 13 hours in April, May signifies a pivotal moment in the year’s progression towards summer. This upward trend continues into June, peaking at a vibrant 16 hours of daylight before gradually receding again. The bright, long days in May not only enhance outdoor activities but also signal the blossoming of nature, making it a cherished month for residents and visitors alike. As summer approaches, the rhythm of daylight in Sint-Truiden offers a captivating reminder of the seasonal shifts that shape daily life.

Average Daylight Hours in Sint-Truiden for May

The chart illustrates the variation in daylight duration in Sint-Truiden throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 30m10h 1m11h 55m13h 51m15h 31m16h 24m15h 56m14h 26m12h 34m10h 39m8h 56m8h 1m
Data source: Sint-Truiden daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Sint-Truiden

In Sint-Truiden, Belgium, the month of May ushers in a refreshing breeze, with an average wind speed of 4.3 m/s (10 mph), slightly above the monthly averages seen in both January and February. It marks a notable increase from April’s more tranquil 3.2 m/s (7 mph), signaling a transition to livelier conditions as spring unfolds. Interestingly, as summer approaches, wind speeds typically exhibit a downward trend, dropping to 2.7 m/s (6 mph) in June before experiencing a gradual rise again in October. Overall, May serves as a pivotal moment, balancing the tail end of spring’s gentle winds with the promise of the warmer months ahead.

Average May Wind Speed in Sint-Truiden

The chart displays monthly wind speed patterns in Sint-Truiden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.54.03.24.3 m/s2.73.33.32.84.33.34.1
Data source: Sint-Truiden May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Sint-Truiden Compares to Other Months

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

May and January present starkly contrasting weather patterns. In May, temperatures can vary from a chilly 1°C (34°F) at night to a warm 31°C (88°F) during the day, with an average of 14°C (57°F). The month sees approximately 64 mm (2.5 in) of precipitation over about 14 days, and humidity levels hover around 77%. In contrast, January is much colder, with minimum temperatures dropping to -8°C (18°F) and a maximum of only 13°C (56°F), averaging just 4°C (39°F). Although January has slightly more precipitation at 67 mm (2.7 in) over 12 days, the humidity is higher at 91%, contributing to a markedly different feel. For more details about January weather, visit Sint-Truiden weather in January.

May and February showcase distinct contrasts in weather, reflecting the shift from winter to spring. In May, temperatures range from a chilly minimum of 1°C (34°F) to a warm maximum of 31°C (88°F), with an average of 14°C (57°F). This month also experiences about 64 mm (2.5 in) of precipitation over roughly 14 days, accompanied by a humidity level of 77%. In contrast, February presents a colder picture, with temperatures varying between a minimum of -9°C (17°F) and a maximum of 20°C (68°F), averaging at 5°C (41°F). It sees slightly higher precipitation at 74 mm (2.9 in) across 12 days, with humidity reaching 90%. For more detailed information on February weather, you can check this link: Sint-Truiden weather in February.

When comparing the weather in March and May, the differences are quite striking. In March, temperatures range from a chilly minimum of -9°C (16°F) to a comfortable maximum of 23°C (74°F), with an average of 7°C (45°F). This month also sees relatively high humidity at 87% and a total precipitation of 76 mm (3.0 in) over 15 days. In contrast, May experiences milder conditions, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 31°C (88°F) and an average of 14°C (57°F). Although May is generally warmer, it has slightly less rainfall at 64 mm (2.5 in) over 14 days and a lower humidity level of 77%. For more detailed insights into March weather, you can visit Sint-Truiden weather in March.

In comparing the weather between April and May, it's clear that May experiences a wider temperature range, with minimums of 1°C (34°F) and maximums reaching up to 31°C (88°F), compared to April's lower minimum of -4°C (26°F) and maximum of 28°C (82°F). While both months see substantial precipitation—64 mm (2.5 in) in May over 14 days versus 38 mm (1.5 in) in April over 8 days—April has slightly higher humidity levels at 84%, compared to May's 77%. Overall, May brings warmer temperatures and more rain days, enhancing the transition towards summer conditions. For more details on April weather, visit Sint-Truiden weather in April.

When comparing the weather in May and June, we can observe some notable differences. May experiences a wider temperature range with a minimum of 1°C (34°F) and a maximum of 31°C (88°F), while June has a higher minimum temperature of 7°C (46°F) and a maximum of 33°C (92°F). The average temperature also rises from 14°C (57°F) in May to 18°C (65°F) in June. Precipitation increases slightly in June, totaling 84 mm (3.3 in) over 12 days, compared to May's 64 mm (2.5 in) over 14 days. Despite this increase in rainfall, June's humidity is marginally lower at 74% compared to May's 77%. For more detailed weather insights, you can check out Sint-Truiden weather in June.

May and July showcase distinct differences in weather patterns. In May, temperatures range from a chilly minimum of 1°C (34°F) to a warm maximum of 31°C (88°F), with an average temperature of 14°C (57°F). The month typically sees around 64 mm (2.5 in) of precipitation over 14 days, coupled with a high humidity level of 77%. In contrast, July experiences generally warmer conditions, with minimum temperatures starting at 7°C (46°F), an average of 19°C (66°F), and soaring maximums of up to 40°C (104°F). Though July features increased total precipitation at 81 mm (3.2 in), it occurs over just 10 days, resulting in slightly lower humidity at 72%. For a deeper insight into July weather patterns, visit Sint-Truiden weather in July.

May and August present contrasting weather patterns. In May, temperatures range from a chilly minimum of 1°C (34°F) to a warm maximum of 31°C (88°F), with an average temperature of 14°C (57°F). The month experiences significant rainfall, with 64 mm (2.5 in) of precipitation spread over 14 days, accompanied by high humidity at 77%. Conversely, August sees higher average temperatures, starting at a minimum of 7°C (45°F) and peaking at 36°C (97°F), with an average of 19°C (66°F). Precipitation increases to 89 mm (3.5 in) over the same number of rainy days, but with slightly lower humidity at 71%. For a detailed look at August weather in Sint-Truiden, check out Sint-Truiden weather in August.

May and September in Sint-Truiden present a transition in weather patterns, marked by a slight rise in temperatures and humidity levels. In May, temperatures range from a minimum of 1°C (34°F) to a maximum of 31°C (88°F), with an average of 14°C (57°F). There are about 14 days of precipitation, totaling 64 mm (2.5 in), and the humidity is relatively high at 77%. In contrast, September sees slightly warmer conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 34°C (93°F), and an average of 15°C (60°F). The month experiences similar precipitation levels of 64 mm (2.5 in) over just 9 days, resulting in a higher humidity at 81%. This makes September feel a bit more humid and warm compared to May, inviting a different kind of outdoor experience. For further details, you can check Sint-Truiden weather in September.

May and October weather exhibit notable differences in temperature and humidity levels. In May, temperatures range from a minimum of 1°C (34°F) to a maximum of 31°C (88°F), with an average of 14°C (57°F), indicating the start of warmer weather. Precipitation is moderate at 64 mm (2.5 in) over about 14 days, while humidity sits at 77%. In contrast, October sees cooler temperatures, with a minimum of 1°C (35°F), an average of 12°C (54°F), and a maximum of 25°C (78°F). The month is slightly wetter, accumulating 87 mm (3.4 in) of precipitation over 13 days, and a higher humidity level of 88%. For more detailed information, you can visit Sint-Truiden weather in October.

May and November present contrasting weather patterns. In May, temperatures range from a minimum of 1°C (34°F) to a maximum of 31°C (88°F), with an average of 14°C (57°F). This month experiences higher humidity at 77% and more precipitation, totaling 64 mm (2.5 in) over approximately 14 days. In contrast, November is cooler, with temperatures ranging from -3°C (27°F) to a maximum of 19°C (66°F), averaging 7°C (45°F). Although it sees slightly less precipitation at 57 mm (2.2 in) over about 11 days, November has increased humidity, peaking at 91%. For more details, check out Sint-Truiden weather in November.

May and December present contrasting weather conditions, each with its own unique characteristics. In May, temperatures range from a minimum of 1°C (34°F) to a comfortable maximum of 31°C (88°F), with an average of 14°C (57°F). The month experiences a fair amount of rainfall, totaling 64 mm (2.5 in) over approximately 14 days, with humidity levels at 77%. In stark contrast, December's temperatures dip significantly, with a minimum of -5°C (23°F) and a maximum of 15°C (59°F), averaging around 5°C (42°F). This month is wetter, accumulating 103 mm (4.1 in) of precipitation across 18 days and experiencing higher humidity at 92%. For those interested in specifics, detailed insights can be found at Sint-Truiden weather in December.

Compare Sint-Truiden's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Sint-Truiden

As May unfolds in Sint-Truiden, the weather presents a refreshing shift from the cooler months of spring. The arrival of warmer temperatures, reaching highs of 31°C, contrasts sharply with the chill that can linger earlier in the year. This transition is accompanied by a noticeable increase in humidity, fostering an invigorating atmosphere for outdoor activities. However, May also brings about a rise in precipitation, with about half the month experiencing some rainfall. Overall, this blend of warmth and moisture creates a dynamic environment that signals the true arrival of spring. For a detailed look at how Sint-Truiden's climate varies throughout the year, visit Sint-Truiden Climate.