Last updated: August 21, 2025
August in Waterloo, Belgium, presents a vibrant tapestry of weather characterized by warm days and occasional showers. With maximum temperatures soaring to 36°C (97°F), the month embodies the essence of summer, while the average temperature rests comfortably at 19°C (66°F), offering some respite. Despite the heat, evenings can be cool, dipping to a minimum of 7°C (46°F). Rainfall amounts to 84 mm (3.3 in) across 14 precipitation days, contributing to a humidity level of 76%, which adds a refreshing quality to the warm atmosphere. This blend of heat and moisture creates a unique experience for both locals and visitors alike, making August a memorable month in Waterloo.
In August, Waterloo, Belgium experiences a warm embrace from summer, with temperatures reflecting a significant uptick compared to previous months. The minimum temperature hovers around 7°C (46°F), while the average settles at a comfortable 19°C (66°F). The peak of the month can soar to a sizzling 36°C (97°F), showcasing the intensity of summer. This marked warmth contrasts sharply with the colder winter months, as seen in January and February, where the mercury dips below freezing. August stands out not only for its warmth but also for its vibrant ambiance, serving as an ideal time for outdoor activities and exploration of local sights, well beyond the chill of the earlier months.
In August, Waterloo, Belgium, experiences a noticeable uptick in precipitation, with 84 mm (3.3 in) recorded over approximately 14 days of rainfall. This marks not only the highest rainfall amount for the month but also a continuation of the wet pattern established in July and June, where precipitation levels remained elevated. The increasing trend in precipitation during the summer months suggests that as seasons transition, August stands out as a particularly soggy month, paving the way for a wetter autumn ahead. Notably, this heavier rainfall in August contrasts sharply with the drier spells of April and May, highlighting the fluctuations in weather patterns experienced throughout the year in this charming Belgian locale.
In August, Waterloo, Belgium, experiences a noticeable dip in humidity, dropping to 76%. This marks the lowest point of the year, following a gradual decline from the higher humidity levels typical of spring and early summer, where percentages hovered around 82%. As the summer months progress, the air becomes increasingly comfortable, creating a welcome respite from the heavy moisture of earlier months. However, this is short-lived, as humidity levels are set to rise again in September, returning to 82%. Thus, August presents a unique transitional phase where the warmth of summer meets the moisture of the impending fall, offering a brief yet refreshing change in the atmosphere.
In August, Waterloo, Belgium experiences a high UV Index of 7, indicating a notable increase in sun intensity as summer reaches its peak. This month, residents and visitors should remain vigilant, as the burn time is reduced to 25 minutes without proper sun protection. Following the very high readings of June and July, August shows a slight decline in UV levels, yet caution is still advised for outdoor activities, particularly during midday hours. As the days begin to shorten, the UV Index will soon decrease further, but for now, it’s essential to enjoy the sun responsibly. For more insights on UV exposure trends, check out Waterloo UV Index.
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In August, Waterloo, Belgium, basks in a generous 379 hours of sunshine, contributing to a vibrant summer atmosphere. This pleasant month showcases a slight decline from the sunniest peak in July, where locals enjoyed a remarkable 406 hours of radiant skies. The gradual decrease in sunlight from the peak summer months serves to ease the transition into the crispness of September, which nevertheless retains a respectable 319 hours of sunshine. Notably, August still shines brightly compared to the winter months, establishing it as a key part of Waterloo's sun-warmed narrative that begins each year anew in January with only 121 hours. As the year unfolds, the trend of lengthening daylight in spring and summer paints a promising picture, making August a cherished time for outdoor activities and enjoying the lush landscapes of this charming region.
In Waterloo, Belgium, the likelihood of enjoying sunny weather in August stands at 29%, which marks a slight decline compared to the preceding summer months of June and July, both at 33%. This trend reflects the transitional nature of late summer, as the sun tends to be less consistent before the autumn chill sets in. Interestingly, April undergoes a significant upswing, boasting a 49% chance of sunshine, hinting at the promise of warmer days earlier in the year. However, as August progresses, the chances of seeing bright, sunny skies dwindle, preceding the more overcast conditions experienced in September (36%) and beyond. For anyone planning outdoor activities, being mindful of these shifts in weather probabilities can help maximize enjoyment during this late-summer period.
In Waterloo, Belgium, August marks a gentle transition in daylight duration, featuring around 14 hours of sunlight. This month follows the peak of summer in June, which boasts a generous 16 hours of daylight, gradually giving way to shorter days as autumn approaches. As we analyze the year, a clear trend emerges: daylight significantly increases from January's 8 hours to its summer zenith in June, before tapering off again in the following months. Notably, despite a reduction, August still captures ample light, ensuring that the days remain vibrant and full of life, offering a perfect balance before the shorter days of September and October set in. This ebb and flow of daylight not only enhances the scenic beauty of the region but also invites residents and visitors alike to savor the lingering warmth of summer.
In Waterloo, Belgium, the August winds are typically gentle, with an average speed of 3.4 m/s (8 mph), mirroring the calming breezes of July. This month marks a shift from the more vigorous currents earlier in the year, as wind speeds tend to reach their peak around January and October, both averaging 4.4 m/s (10 mph). Interestingly, August maintains a steadiness in wind patterns that reflects the overall mild and pleasant summer atmosphere, making it an ideal time for outdoor activities. As September approaches, the winds slightly taper to 3.0 m/s (7 mph), signaling the transition into the cooler months ahead. This trend showcases Waterloo's distinctly seasonal winds, with summer breezes offering a reprieve before the autumn chill sets in.
Weather in Waterloo varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Waterloo, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather characteristics. In August, temperatures can range from a chilly 7°C (46°F) at night to a sweltering high of 36°C (97°F) during the day, leading to an average temperature of about 19°C (66°F). The month experiences significant humidity at 76% and sees about 84 mm (3.3 in) of precipitation over roughly 14 days. In contrast, January brings much colder conditions, with temperatures varying from a frigid -7°C (20°F) at night to a mild maximum of 14°C (57°F), resulting in an average of only 4°C (39°F). This winter month has a lower total precipitation of 65 mm (2.6 in) spread across 12 days, but notably higher humidity at 91%. For more details, visit Waterloo weather in January.
August and February present contrasting weather conditions in terms of temperature, precipitation, and humidity. In August, temperatures range from a minimum of 7°C (46°F) to a high of 36°C (97°F), with an average of 19°C (66°F), making it the warmer month. The humidity sits at a moderate 76%, and there's considerable rainfall, with 84 mm (3.3 in) spread over 14 days. In stark contrast, February experiences much colder weather, with temperatures ranging from a frigid -9°C (17°F) to a maximum of 19°C (66°F), averaging only 5°C (42°F). This month also sees higher humidity at 89%, and while it has slightly less precipitation at 70 mm (2.7 in), it still features rainfall on about 12 days. For a detailed look at February weather, you can refer to Waterloo weather in February.
August and March present contrasting weather patterns that highlight the transition between summer and early spring. In August, temperatures range from a mild 19°C (66°F) on average to a sweltering 36°C (97°F) at their peak, accompanied by a relatively high humidity of 76% and 84 mm (3.3 in) of precipitation over 14 days. In contrast, March experiences much cooler temperatures with an average of 7°C (45°F), reaching from a minimum of -9°C (17°F) to a maximum of 23°C (74°F). The month sees slightly less precipitation at 71 mm (2.8 in) but with a higher humidity level at 87%, also spread across 14 days. For more detailed information about March weather, you can visit Waterloo weather in March.
In comparing the weather between April and August, there is a notable contrast in temperatures and precipitation. April tends to be much cooler, with average temperatures ranging from a minimum of -4°C (26°F) to a maximum of 27°C (81°F), while August boasts warmer averages from 7°C (46°F) to 36°C (97°F). Rainfall is more frequent in August, with 84 mm (3.3 in) of precipitation over 14 days, compared to April’s lighter 36 mm (1.4 in) over 8 days. Interestingly, April maintains a slightly higher humidity level at 85%, while August sits at 76%. For a detailed look at Waterloo’s climate during this time, you can check out Waterloo weather in April.
Comparing the weather in August and May reveals distinct differences in temperature and precipitation patterns. In August, temperatures range from a minimum of 7°C (46°F) to a maximum of 36°C (97°F), with an average of 19°C (66°F). This month experiences higher humidity at 76% and more precipitation, totaling 84 mm (3.3 in) over 14 days. In contrast, May is generally cooler, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 31°C (87°F) and an average of 13°C (57°F). Despite its slightly lower precipitation total of 60 mm (2.4 in) spread across 13 days, May has a higher humidity level of 82%. For more detailed information about May weather, you can visit Waterloo weather in May.
In comparing the weather between August and June, both months start with similar minimum temperatures, around 7°C (46°F). However, August tends to be warmer overall, with an average temperature of 19°C (66°F) compared to June's average of 18°C (65°F) and a higher maximum temperature of 36°C (97°F) versus June's 33°C (91°F). Precipitation is also slightly higher in August, with 84 mm (3.3 in) falling over 14 days, while June sees 72 mm (2.8 in) over 11 days. Humidity levels remain relatively high in both months, with August at 76% and June at 82%. For more detailed insights on June weather, you can visit Waterloo weather in June.
In comparing the weather between July and August, both months exhibit warm temperatures, with July experiencing slightly higher extremes—maxing out at 39°C (102°F) compared to August's 36°C (97°F). The average temperature remains consistent at 19°C (66°F) for both months. Interestingly, July is also drier, with only 74 mm (2.9 in) of precipitation over 11 days, while August sees an increase to 84 mm (3.3 in) over 14 days, contributing to a higher humidity level of 76% compared to July's 80%. For a detailed look at July's weather, you can visit Waterloo weather in July.
August and September show distinct differences in weather patterns. August experiences higher temperatures, with a minimum of 7°C (46°F) and an average of 19°C (66°F), reaching up to a maximum of 36°C (97°F). In contrast, September sees cooler temperatures, with a minimum of 4°C (39°F) and an average of 15°C (60°F), peaking at 33°C (91°F). Precipitation in August is more substantial at 84 mm (3.3 in) over 14 days, while September has less rain, totaling 58 mm (2.3 in) over 10 days. Humidity is slightly higher in September at 82%, compared to August's 76%. For more detailed information, you can check Waterloo weather in September.
August and October present distinct weather patterns, showcasing a notable transition from summer to autumn. In August, temperatures range from a minimum of 7°C (46°F) to a scorching maximum of 36°C (97°F), with an average of 19°C (66°F). The month experiences significant humidity at 76% and sees about 84 mm (3.3 in) of precipitation over 14 days. In contrast, October offers cooler temperatures, with the minimum dipping to 1°C (35°F) and a maximum of 25°C (77°F), averaging around 12°C (54°F). The humidity rises slightly to 89%, and the precipitation is a bit lower at 78 mm (3.1 in) over 13 days. For a closer look at October weather specifics, you can check Waterloo weather in October.
August and November offer contrasting weather experiences. In August, temperatures range from a minimum of 7°C (46°F) to a maximum of 36°C (97°F), with an average of 19°C (66°F). The month sees a significant amount of precipitation, totaling 84 mm (3.3 in) over 14 days, accompanied by a humidity level of 76%. In contrast, November brings cooler conditions, with temperatures dipping to a minimum of -3°C (28°F) and only reaching a maximum of 18°C (65°F); the average temperature is a brisk 7°C (45°F). Precipitation in November is lower at 57 mm (2.3 in) over 11 days, but the humidity is noticeably higher at 92%. For more detailed insights, you can check Waterloo weather in November.
August and December present contrasting weather conditions. In August, temperatures typically range from a cool 7°C (46°F) at night to a scorching 36°C (97°F) during the day, with an average of 19°C (66°F). The month sees around 84 mm (3.3 in) of precipitation spread across about 14 days, and humidity levels are relatively high at 76%. In stark contrast, December brings much cooler temperatures, with lows dropping to -4°C (24°F) and highs capping at 15°C (59°F), resulting in an average temperature of only 5°C (42°F). This month experiences higher precipitation levels at 92 mm (3.6 in) over 17 days, accompanied by even higher humidity at 92%. For further insights on the conditions, you can check out Waterloo weather in December.
August in Waterloo presents a vibrant contrast to the other months, marked by its warm maximum temperatures that can reach as high as 36°C (97°F), inviting more outdoor activities and gatherings. While the average temperature hovers around a comfortable 19°C (66°F), residents can still experience occasional chilly nights with lows dipping to 7°C (46°F). This month also sees a notable increase in precipitation, with 14 days of rain contributing to a total of 84 mm (3.3 in) and a humidity level of 76%, which can create a tropical feel at times. For an in-depth look at the seasonal dynamics, check out the detailed insights at Waterloo Climate.