Last updated: August 21, 2025
Leuven, Belgium, experiences a dynamic July climate, where temperatures can soar to a maximum of 40°C (104°F), though the average rests at a mild 19°C (67°F), providing a pleasant summer ambiance. As the days unfold, temperatures can dip to a cool 8°C (47°F), showcasing the month’s variability. July brings approximately 75 mm (2.9 in) of rainfall over 10 days, contributing to the lush greenery of the region. With humidity lingering around 80%, the air feels particularly refreshing, making Leuven a charming summer destination. 🌤️
In July, Leuven experiences its warmest temperatures of the year, with minimum night readings around 8°C (47°F), and daytime averages soaring to 19°C (67°F). The city can occasionally reach max temperatures a staggering 40°C (104°F), making it a peak summer month ideal for outdoor activities and festivals. This vibrant heat contrasts sharply with the winter's chill, where January sees lows dip to -7°C (20°F). The increase in temperature from June’s milder 19°C (66°F) average to July’s heights illustrates a clear upward trend as summer unfolds, providing an inviting atmosphere for locals and tourists to explore Leuven's rich history and lively culture under the sun.
In July, Leuven, Belgium experiences an uptick in rainfall, with a total precipitation of 75 mm (2.9 in) spread over 10 days. This amount is slightly higher than June's 68 mm and sets the stage for the wettest month ahead, August, which records a measured 76 mm. The trend of increasing precipitation from May through July signifies the heart of summer, where lush greenery thrives amidst refreshing rain. This month marks a departure from April's significantly drier conditions, characterized by just 34 mm of rain in a mere 8 days. As the summer progresses, Leuven’s weather showcases a pattern of warmth interspersed with regular showers, nurturing the vibrant landscapes that define this charming Belgian city.
In Leuven, Belgium, the month of July experiences a notable drop in humidity, with levels averaging around 80%. This marks a continued decline from the wetter months of January through June, which see humidity levels peaking at a high of 91% in January and sustaining over 82% in both May and June. As summer unfolds, July's humidity becomes more moderate, paving the way for a drier August with an even lower average of 76%. This trend illustrates a gradual transition from the moisture-laden winter and spring months, leading into the warmer, sunnier days of summer, where humidity tends to lessen, providing a refreshing contrast for residents and visitors alike.
In July, Leuven, Belgium experiences a very high UV Index of 8, maintaining the intensity seen in June. This rating indicates a significant increase in solar radiation, with a reduced burn time of just 15 minutes for fair-skinned individuals. As summer reaches its peak, the sun’s rays can be particularly fierce, emphasizing the importance of taking protective measures such as applying sunscreen or seeking shade during the hottest parts of the day. This trend from the previous month highlights a consistent risk for skin damage, urging residents and visitors alike to stay informed about their sun exposure. For more detailed insights on UV levels throughout the year, visit Leuven UV Index.
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In July, Leuven basks in the warmth of 403 hours of sunshine, reaching the peak of the year’s daylight. This month stands out as a vibrant culmination of bright, sunny days, following a steady ascent from January’s modest 119 hours. The city's residents and visitors enjoy a delightful outdoor experience, as sunshine has steadily increased through the spring—jumping from 341 hours in April to 392 in June. However, as August approaches, this golden surge begins to wane slightly, with the sun clocking in at 377 hours. This trend not only marks July as the sunniest month but also highlights Leuven's inviting summer charm, making it a perfect time for exploring the city’s rich history and lush parks.
In Leuven, Belgium, the likelihood of sunny weather shows a gradual rise as spring transitions into summer. By July, residents can expect a 33% chance of sunshine, a slight dip from June's 34%, but still reflective of the summer's character. This trend demonstrates a peak that begins in late spring and moderately holds into summer, contrasting with the milder chances in the earlier months, which hover around 10% to 47%. Despite the potential for clouds, July offers a decent opportunity to bask in sunlight, making it an enticing time for outdoor activities amidst the typical European summer vibes.
In Leuven, Belgium, the month of July brings a delightful shift towards summer, characterized by a vibrant 15 hours of daylight. This extension of light follows the peak of June, when the days stretch to a remarkable 16 hours, marking the zenith of summer's brightness. As the year unfolds, daylight gradually wanes from the longer days of May and June, down to the more subdued hours of August and beyond. This trend highlights a natural ebb and flow of daylight, where July stands as a bridge between the sunniest days of summer and the onset of shorter, crisper autumn evenings. Embracing the warmth and light of July, Leuven invites both locals and visitors to revel in the long, sun-kissed days.
In July, Leuven, Belgium experiences a gentle breeze with an average wind speed of 3.2 m/s (7 mph), mirroring the conditions of August. This slight increase from the calmer winds of June, which saw average speeds of only 2.7 m/s (6 mph), suggests a return to a more dynamic atmosphere as summer progresses. Interestingly, as the year unfolds, the wind speeds tend to fluctuate, with the highest averages appearing in the colder months of January and October, reaching around 4.2 m/s (9 mph). Overall, July's winds are typical of mid-summer, providing a soft, refreshing quality that perfectly complements the warm ambiance of the season in this charming Belgian city.
Weather in Leuven varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Leuven, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January exhibit stark contrasts in weather conditions. In July, temperatures range from a minimum of 8°C (47°F) to a scorching maximum of 40°C (104°F), with an average of 19°C (67°F). The month sees about 75 mm (2.9 in) of precipitation over roughly 10 days and experiences relatively high humidity at 80%. In sharp contrast, January's temperatures are much lower, with a minimum of -7°C (20°F) and a maximum of 14°C (58°F), averaging just 4°C (40°F). It receives approximately 63 mm (2.5 in) of precipitation across 12 days, accompanied by even higher humidity at 91%. For more details on January weather, visit Leuven weather in January.
July and February in Leuven showcase stark contrasts in weather. July features a wide temperature range, with minimums around 8°C (47°F) and maximums soaring to 40°C (104°F), averaging 19°C (67°F). In contrast, February has much cooler conditions, with minimum temperatures dropping to -8°C (17°F) and a maximum of 19°C (66°F), yielding an average of only 5°C (42°F). Both months experience notable precipitation, with July receiving 75 mm (2.9 in) over approximately 10 days and February slightly less at 69 mm (2.7 in) over 12 days. Additionally, July's humidity is somewhat lower at 80%, compared to February's higher humidity at 89%. For more detailed information, check out Leuven weather in February.
In comparing the weather of July and March, significant differences can be observed. July experiences a much warmer climate, with temperatures ranging from a minimum of 8°C (47°F) to a scorching maximum of 40°C (104°F), and an average of 19°C (67°F). In contrast, March is considerably cooler, with temperatures ranging from a minimum of -8°C (19°F) to a maximum of 23°C (74°F), averaging just 7°C (46°F). Both months see a fair amount of precipitation, with July receiving 75 mm (2.9 in) over about 10 days and March close behind with 70 mm (2.8 in) over 14 days. Additionally, humidity levels are slightly higher in March at 87% compared to July's 80%. For more detailed information on weather specifics in March, visit Leuven weather in March.
In comparing the weather between July and April, July presents a much warmer climate, with average temperatures soaring to 19°C (67°F) and maximum highs reaching up to 40°C (104°F). In contrast, April features cooler temperatures, with a minimum of -4°C (26°F) and an average of 10°C (51°F), making it significantly chillier. Additionally, July experiences higher precipitation at 75 mm (2.9 in) across 10 days, while April has less rainfall at 34 mm (1.3 in) over 8 days. Despite the added warmth in July, the humidity remains high at 80%, slightly lower than April's 85%. For more detailed insights on April's weather, you can check Leuven weather in April.
When comparing the weather in July and May, it's clear that July tends to be hotter with an average temperature of 19°C (67°F), while May's average is cooler at 14°C (57°F). The maximum temperatures in July can soar up to 40°C (104°F), significantly higher than May's peak of 32°C (89°F). Despite July's higher temperatures, it experiences slightly more precipitation (75 mm or 2.9 inches) over about 10 days compared to May's 60 mm (2.3 inches) over 12 days. Humidity levels remain quite similar, with July at 80% and May slightly higher at 82%. For a detailed look at what to expect in May, you can check out Leuven weather in May.
In comparing the weather of June and July, both months exhibit similar average temperatures, with July's average remaining at 19°C (67°F) and June slightly cooler at 19°C (66°F). However, July experiences a more significant temperature range, with a maximum of 40°C (104°F) compared to June's maximum of 34°C (93°F). Precipitation levels are relatively close, with July receiving 75 mm (2.9 in) and June 68 mm (2.7 in), both occurring over approximately 10 days. Humidity remains high in both months, though July sees a slight decrease to 80% compared to June's 82%. For a more detailed look at June's weather specifics, visit Leuven weather in June.
In July, temperatures in Leuven range from a minimum of 8°C (47°F) to a maximum of 40°C (104°F), with an average of 19°C (67°F). The month experiences around 75 mm (2.9 in) of precipitation over approximately 10 days, coupled with a humidity level of 80%. In contrast, August sees a slight dip in maximum temperatures, peaking at 35°C (96°F), while the minimum remains similar at 8°C (46°F) and the average stays at 19°C (67°F). Precipitation increases marginally to 76 mm (3.0 in), occurring over about 14 days, and humidity drops slightly to 76%. Overall, while both months experience warm weather, July tends to be hotter and more humid compared to August. For more details about August weather, visit Leuven weather in August.
In July, temperatures can reach a sweltering maximum of 40°C (104°F), with an average of 19°C (67°F) and a minimum of 8°C (47°F). Despite the heat, this month experiences significant rainfall, totaling 75 mm (2.9 in) across about 10 days, and humidity sits at a high 80%. In contrast, September sees cooler conditions, with maximum temperatures reaching 34°C (93°F) and an average of 16°C (60°F), while the minimum drops to 3°C (38°F). Precipitation decreases to 53 mm (2.1 in) over the same number of days, and humidity remains slightly elevated at 82%. For a closer look at the specifics, you can check Leuven weather in September.
July and October present contrasting weather experiences. In July, temperatures soar, with a minimum of 8°C (47°F) and a maximum reaching up to 40°C (104°F), while the average hovers around 19°C (67°F). The month typically sees about 75 mm (2.9 in) of precipitation over 10 days, with humidity levels around 80%. In comparison, October brings a much cooler climate, with temperatures ranging from a low of 2°C (36°F) to a high of 26°C (79°F) and an average of 12°C (55°F). The rainfall slightly increases to 78 mm (3.1 in) over 12 days, accompanied by higher humidity at 89%. For more details on the conditions, you can check Leuven weather in October.
July and November present drastically different weather patterns. In July, temperatures can soar as high as 40°C (104°F), with an average of 19°C (67°F), while November sees much cooler temperatures, peaking at a mild 19°C (66°F) but averaging only 7°C (46°F). July experiences higher humidity levels at 80%, compared to November's more humid atmosphere at 92%. Additionally, July has more precipitation at 75 mm (2.9 in) over approximately 10 days, whereas November has slightly less precipitation at 54 mm (2.1 in) over 11 days. For more details on November weather, you can visit Leuven weather in November.
July and December in Leuven show stark contrasts in weather patterns. In July, temperatures can soar from a cool minimum of 8°C (47°F) to a scorching maximum of 40°C (104°F), with an average of 19°C (67°F), while humidity sits at a relatively high 80%. Rainfall during this month totals around 75 mm (2.9 in) spread over about 10 days. In contrast, December experiences much colder conditions, with temperatures ranging from a low of -5°C (23°F) to a maximum of 15°C (60°F) and an average of only 6°C (42°F). The month is wetter, receiving 91 mm (3.6 in) of precipitation over 16 days, accompanied by even higher humidity at 92%. For more detailed insights into the December weather, visit Leuven weather in December.
In July, Leuven experiences a delightful blend of warmth and humidity, making it stand out from the cooler months of the year. With temperatures soaring to highs of 40°C and an average of 19°C, this month offers the perfect opportunity to enjoy outdoor activities. However, expect some occasional rain, as precipitation occurs on about 10 days, adding a refreshing touch amidst the summer heat. The elevated humidity levels of 80% can leave you feeling a bit sticky, but it also contributes to the lush greenery that defines this charming city. To learn more about how July's climate fits into the broader picture of Leuven's weather, visit Leuven Climate.