Last updated: August 21, 2025
June in Waterloo, Belgium, is characterized by warm temperatures and a bustling atmosphere. With maximum highs reaching 33°C (91°F) and an average of 18°C (65°F), residents and visitors experience pleasant summer days amidst occasional rainfall. The month sees about 72 mm (2.8 in) of precipitation over 11 days, contributing to the region's lush greenery. Humidity levels hover around a noteworthy 82%, adding a tropical touch to the climate. Whether enjoying the sunshine or embracing the refreshing showers, June offers a vibrant blend of weather conditions in beautiful Waterloo.
In June, Waterloo, Belgium experiences a delightful shift towards warmer weather, making it a perfect time for outdoor activities and exploration. With temperatures ranging from a minimum of 7°C (45°F) to a sizzling maximum of 33°C (91°F), the month showcases an average temperature of 18°C (65°F). This marked increase in warmth follows the gradual ascent seen from the cooler winter months through spring, reflecting a broader trend of rising temperatures. As the days lengthen and the sun shines brightly, Waterloo transforms into a vibrant landscape, inviting both locals and visitors to relish in the beauty of early summer.
In June, Waterloo, Belgium, experiences a notable increase in precipitation, with a total of 72 mm (2.8 in) recorded over the month, marking one of the higher rainfall totals leading into summer. This amount falls just slightly short of the average July rainfall of 74 mm (2.9 in), suggesting a gradual buildup towards the wetter months ahead. Interestingly, June is characterized by 11 rainy days, providing a balanced spread of showers that nourish the lush landscapes of the region. Comparatively, this is more rain than April’s 36 mm spread over 8 days, highlighting a shift from the relatively drier spring to the more humid early summer climate. As we move towards August, where precipitation peaks at 84 mm (3.3 in), June serves as a transition month, signaling the onset of the wetter season with its refreshing rains.
In June, Waterloo experiences a relative humidity of 82%, a figure that remains consistent with the preceding month of May. This stability contrasts with the gradual decrease seen as spring gives way to summer, where humidity levels have dipped from 91% in January to a more moderate 80% in July. Notably, June marks a shift away from the higher winter and early spring humidity, signaling the approach of hotter months. As summer unfolds, humidity continues to decline, culminating in the 76% recorded in August, suggesting that while June retains some moisture, the air begins to feel noticeably drier as seasons change.
As summer unfolds in Waterloo, Belgium, June brings a striking shift in UV Index levels, peaking at an impressive 8—a mark of very high exposure risk. This significant jump from May's 7 indicates that sun safety becomes paramount, with a drastically reduced burn time of just 15 minutes. Comparing with earlier months reveals a upward trend: from a leisurely 45 minutes in January to a brisk 30 minutes in April and now to June's urgent warning. As the sun shines brighter and longer, it's essential to take proactive measures against harmful UV rays. For more insights, visit Waterloo UV Index and stay informed.
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June in Waterloo, Belgium, shines brightly as the transition to summer brings an impressive 398 hours of sunshine, marking a peak in daylight hours. This month follows a steady rise from 394 hours in May, illustrating how summer begins to envelop the region in warmth and light. As the days lengthen, June not only surpasses the previous months but also sets the stage for July's even higher total of 406 hours. The trend clearly indicates a delightful progression towards sunnier days, enhancing the charm of this historic town during the vibrant summer season. After a gradual increase through the early months of the year, the significant leap in sunshine hours from April's 346 hours to June's totals vividly captures the essence of summer’s approach in this picturesque Belgian locale.
In June, the chance of sunny weather in Waterloo, Belgium stands at 33%, a figure that aligns with the probabilities seen in both July and May. This consistency suggests an enduring springtime pattern of variability, where the likelihood of sunshine dips slightly compared to the livelier spring months, such as April and March. As summer approaches, there's a glimmer of hope for sunny days, especially when paired with the rising temperatures. However, the slight decrease in sun probability compared to earlier months indicates that while June can certainly bring delightful sunny spells, it also carries the possibility of cloudier, more unpredictable weather. Embrace the warmth, but don’t forget your umbrella!
In June, Waterloo, Belgium, basks in a delightful 16 hours of daylight, marking the peak of its long, sunlit days. This month stands in sharp contrast to the winter months, where daylight gets as scarce as 8 hours in both January and December. As the year progresses from January through May, a noticeable upward trend emerges, with each month gaining additional light: two hours more in February, followed by an incremental increase of one hour each in March and April, and two hours more in May. However, as summer draws to a close, July sees a slight dip to 15 hours of daylight and August further reduces this to 14 hours, reminding us that as vibrant as June may be, the days will soon begin to wane again.
In June, the winds in Waterloo, Belgium, take a gentle breath, averaging a mild 2.8 m/s (6 mph)—the calmest of the year. This notable drop from the spring months contrasts with the more robust gusts seen in May and April, where speeds hovered around 4.4 m/s (10 mph) and 3.4 m/s (8 mph), respectively. As summer approaches, the trend of diminishing wind speeds continues, with July and August also witnessing a return to 3.4 m/s (8 mph). This seasonal shift invites a tranquil atmosphere, ideal for leisurely summer days, contrasting sharply with the briskness felt in the earlier months, where winter and early spring bore winds between 4.1 m/s (9 mph) and 4.6 m/s (10 mph). Overall, June serves as a pivotal moment, marking the transition into the softer, warmer breezes of summer that characterize the heart of the season.
Weather in Waterloo varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Waterloo, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January exhibit starkly contrasting weather patterns. In June, temperatures range from a minimum of 7°C (45°F) to a maximum of 33°C (91°F), making it an average of 18°C (65°F), while January boasts much cooler temperatures, with a minimum of -7°C (20°F) and a maximum of 14°C (57°F), averaging just 4°C (39°F). Both months experience a notable amount of precipitation, with June receiving 72 mm (2.8 in) over 11 days and January slightly less at 65 mm (2.6 in) over 12 days. Humidity levels are also higher in January at 91%, compared to June’s 82%, further enhancing the distinct seasonal differences. For more details on January weather, check out Waterloo weather in January.
When comparing the weather in June and February, there is a marked contrast in temperatures and overall climate conditions. June enjoys a much warmer average temperature of 18°C (65°F), with maxima reaching up to 33°C (91°F), while February remains quite chilly, averaging only 5°C (42°F), with nighttime lows dropping to -9°C (17°F). Precipitation levels are somewhat similar, with June receiving 72 mm (2.8 in) over 11 days, compared to February's 70 mm (2.7 in) across 12 days. Humidity is higher in February at 89%, compared to June’s 82%, which can make the cold feel even more biting. For a detailed look at the weather conditions specific to February, you can visit Waterloo weather in February.
When comparing the weather in June and March, significant differences emerge. June typically boasts a wider temperature range, with minimums around 7°C (45°F) and maximums soaring to 33°C (91°F), resulting in a comfortable average of 18°C (65°F). In contrast, March experiences much cooler temperatures, with minimums plummeting to -9°C (17°F) and maximums reaching only 23°C (74°F), leading to an average of just 7°C (45°F). Both months see similar precipitation levels, with June receiving 72 mm (2.8 in) over 11 days and March slightly trailing with 71 mm (2.8 in) over 14 days. Humidity is higher in March at 87%, compared to 82% in June, suggesting that March may feel a bit more damp despite the similar rainfall amounts. For more details on March conditions, you can visit Waterloo weather in March.
June weather is generally much warmer than April, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (91°F), compared to April's colder range of -4°C (26°F) to 27°C (81°F). Additionally, June has higher precipitation levels at 72 mm (2.8 in) over 11 days, while April sees only 36 mm (1.4 in) across 8 days. Humidity is slightly lower in June at 82% compared to April's 85%, making June feel a bit more comfortable despite its higher temperatures. For more details on April's weather specifics, you can check Waterloo weather in April.
In comparing the weather between May and June, June tends to be warmer overall, with average temperatures rising from 13°C (57°F) in May to 18°C (65°F) in June. While both months experience similar levels of humidity at 82%, June has a wider temperature range, experiencing minimums of 7°C (45°F) and maximums reaching 33°C (91°F). Precipitation also varies slightly, with June recording 72 mm (2.8 in) over 11 days, compared to May's 60 mm (2.4 in) over 13 days. Overall, June offers warmer temperatures but slightly more rainfall. For more detailed insights, visit Waterloo weather in May.
In comparing the weather of June and July, both months exhibit relatively warm temperatures, though July is generally hotter. June has a minimum temperature of 7°C (45°F) and an average of 18°C (65°F), peaking at 33°C (91°F). In contrast, July starts slightly warmer with a minimum of 8°C (46°F) and an average temperature of 19°C (66°F), reaching a maximum of 39°C (102°F). Precipitation levels remain similar in both months, with June seeing 72 mm (2.8 in) and July slightly higher at 74 mm (2.9 in), both spread over 11 days. Humidity is also comparable, with June at 82% and July at 80%. For more specifics on July weather patterns, check out Waterloo weather in July.
In June, temperatures range from a cool 7°C (45°F) to a warm 33°C (91°F), with an average of 18°C (65°F) and humidity levels at 82%. The month experiences about 72 mm (2.8 in) of precipitation over 11 days. In contrast, August sees slightly warmer conditions, with temperatures ranging from 7°C (46°F) to a maximum of 36°C (97°F), averaging at 19°C (66°F). However, August tends to be wetter, with 84 mm (3.3 in) of precipitation spread over 14 days and a lower humidity of 76%. For more detailed insights, check out Waterloo weather in August.
June and September share similar maximum temperatures, both reaching up to 33°C (91°F), but the average and minimum temperatures differ significantly. In June, the average temperature is warmer at 18°C (65°F), compared to September's cooler average of 15°C (60°F). Additionally, June experiences a higher minimum temperature of 7°C (45°F), while September's minimum dips to 4°C (39°F). Precipitation levels are slightly lower in September at 58 mm (2.3 in) over 10 days, compared to June's 72 mm (2.8 in) over 11 days. Despite these differences, both months maintain consistent humidity levels at 82%. For more details, check Waterloo weather in September.
June and October present quite contrasting weather patterns. In June, temperatures range from a cool 7°C (45°F) to a warm 33°C (91°F), with an average of 18°C (65°F). The month experiences about 72 mm (2.8 in) of precipitation spread over 11 days and boasts a humidity level of 82%. In contrast, October sees much cooler temperatures, with a minimum of 1°C (35°F), a maximum of 25°C (77°F), and an average of 12°C (54°F). It also has slightly higher precipitation at 78 mm (3.1 in) over 13 days, combined with elevated humidity at 89%. For more details, you can check Waterloo weather in October.
June and November present strikingly different weather conditions. In June, temperatures range from a minimum of 7°C (45°F) to a comfortable maximum of 33°C (91°F), with an average of 18°C (65°F). The month sees about 72 mm (2.8 in) of precipitation over 11 rainy days, accompanied by high humidity levels of 82%. Conversely, November features cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 18°C (65°F), resulting in an average of just 7°C (45°F). This month experiences slightly less precipitation at 57 mm (2.3 in) over the same number of rainy days, but the humidity slightly increases to 92%. For more detailed insights, check out Waterloo weather in November.
June and December present starkly contrasting weather in Waterloo. June enjoys mild to warm temperatures, with averages around 18°C (65°F) and a maximum that can reach up to 33°C (91°F), supported by a relatively comfortable humidity level of 82%. In contrast, December sees much colder conditions, with average temperatures dropping to about 5°C (42°F) and nighttime lows plummeting to -4°C (24°F). The precipitation in December is also notable, totaling 92 mm (3.6 in) across 17 days, compared to June's 72 mm (2.8 in) over 11 days. For more details, check out Waterloo weather in December.
As June arrives in Waterloo, the weather takes on a vibrant character, contrasting sharply with the cooler, crisper months that precede it. With warm temperatures on the rise, days can reach a maximum of 33°C (91°F), while evenings offer a refreshing cooldown, averaging 18°C (65°F). However, these warm spells are often accompanied by higher humidity levels and occasional rain, resulting in an average of 72 mm (2.8 in) of precipitation over about 11 days. This combination of warmth and moisture sets the stage for lush greenery and blooming flora, making June a truly transformative month. To learn more about the climate in this charming region, visit Waterloo Climate.