Last updated: August 21, 2025
August in Bouillon, Belgium offers a delightful mix of summer warmth and refreshing breezes. With a maximum temperature reaching up to 36°C (97°F), the month can feel quite hot, while the average temperature hovers around a comfortable 18°C (65°F). However, the weather can be unpredictable, as 77 mm (3.0 in) of precipitation falls over 14 days, contributing to an overall humidity rate of 76%. This balance of warmth and occasional rainfall creates a vibrant atmosphere, perfect for outdoor activities amid the picturesque landscapes of Bouillon.
August in Bouillon, Belgium, presents a delightful summer experience, marked by warm temperatures that invite both locals and visitors to explore the picturesque surroundings. As the month progresses, the minimum temperatures hover around 5°C (41°F), while the average settles at a pleasant 18°C (65°F). The days can get quite warm, with maximum temperatures reaching a notable 36°C (97°F), making it one of the hottest months of the year. This warmth signifies a shift from the cooler temperatures of earlier months, and it highlights Bouillon's transition into the peak of summer. Enjoying outdoor activities becomes more appealing, as the inviting climate encourages adventures amid the stunning landscapes and historical sites the region has to offer.
August in Bouillon, Belgium, sees a moderate increase in precipitation, with 77 mm (3.0 in) of rain falling over 14 days. This month continues the trend of relatively wet conditions, following July's 73 mm and hinting at the more substantial rains that await in the autumn months. While August's rainfall is slightly above the summer average, it stands in contrast to the much drier April which recorded only 46 mm. As the year progresses, the increase in both precipitation and number of rainy days suggests a transition into the wetter season ahead, with September expected to bring a continuation of this pattern with 70 mm predicted over 10 days. Overall, August serves as a bridge from the summer's gentle showers to the more robust rainfalls typical of fall in Bouillon.
In August, Bouillon, Belgium experiences a noticeable shift in humidity, averaging 76%—the lowest point of the year. This marked decrease follows a gradual decline from the peak levels seen in the winter months, where humidity hovered around 91% in January. As summer progresses, the humidity steadily decreases, reaching its zenith in July at 80%. This trend creates a comfortable environment before the onset of autumn, when humidity levels begin to rise again in September to 81%. Overall, the data highlights a seasonal rhythm, with a distinct drop during the warmest month, setting the stage for the cooler, damper months ahead.
In August, Bouillon, Belgium, experiences a very high UV Index of 8, requiring vigilant sun protection with a burn time of just 15 minutes. As summer reaches its peak, this trend signifies a continuation of intense UV exposure observed since May. Notably, both June and July also recorded a steady UV Index of 8, reflecting a consistent pattern of elevated sun intensity during these months. However, as the seasons transition into September, the UV Index dips to 6, indicating a return to high, but more manageable, sun exposure. For more insights on UV levels throughout the year, be sure to check out the comprehensive details at Bouillon UV Index.
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August in Bouillon, Belgium, offers a delightful continuation of the summer sunshine, boasting 384 hours of bright daylight. This figure reflects a slight dip from the peak months of July and June, both basking in 404 hours of sun, yet it remains well above the year's winter months. As the summer slowly transitions to autumn, August retains a robust amount of sunlight compared to earlier spring months, like April with 342 hours and May with 387 hours. The trend shows a gradual increase from the dreary days of winter, where January only sees 107 hours, to the vibrant warmth of summer. This makes August a perfect time to embrace outdoor activities in Bouillon, surrounded by the lush greenery illuminated by the gentle sun.
In Bouillon, Belgium, the likelihood of sunny weather sees a notable dip in August, dropping to 27% after a summer peak in July at 34%. This trend reflects a seasonal shift as the warmth of summer begins to wane, with the chance of sunny days consistently higher in the earlier months of spring, where April hits 52%. As the year progresses, the sunny prospects vary, with a marked increase in chance towards earlier months like March at 42% but gradually decreasing towards the late summer and into autumn. Therefore, while visitors in August can expect some pleasant days, they should also prepare for the possibility of overcast skies as the month rolls on.
In August, Bouillon, Belgium enjoys a pleasant 14 hours of daylight, a gentle decline from the peak of summer. As the year progresses, daylight duration begins to subtly wane after June’s impressive 16 hours, transitioning through July. This pattern indicates a return toward autumn, with shorter days ahead, as seen in the subsequent months of September and beyond, where daylight noticeably diminishes. The cycle of increased illumination during early summer followed by a gradual decrease paints a vivid picture of Bouillon's seasonal rhythm, inviting both residents and visitors to savor the lingering summer rays before the transition into fall.
In August in Bouillon, Belgium, the winds are gentle, with an average speed of 3.3 m/s (7 mph), reflecting a slight dip compared to the bustling summer months of June and July. Throughout the year, wind speeds tend to fluctuate, showing a peak in February and May at 4.3 m/s (10 mph), while the quietest breezes arrive in June and September, both at 2.7 m/s (6 mph). As autumn approaches, there's a gradual increase in wind speeds, suggesting a transition back to the brisk breezes typical of the colder months. This rhythmic pattern of tranquil August winds embodies the serene charm of Bouillon, setting the stage for the vibrant shifts that follow.
Weather in Bouillon varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Bouillon, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present starkly contrasting weather conditions. In August, temperatures range from a minimum of 5°C (41°F) to a scorching maximum of 36°C (97°F), with an average of 18°C (65°F). The month experiences significant humidity at 76% and sees around 77 mm (3.0 in) of precipitation over approximately 14 days. In contrast, January's chill is evident with temperatures dipping to a minimum of -8°C (18°F) and peaking at only 12°C (54°F), resulting in a much lower average of 2°C (36°F). This winter month has higher humidity at 91% and a slightly increased precipitation of 92 mm (3.6 in) over 13 days. For more details on January weather, visit Bouillon weather in January.
August and February present notably contrasting weather conditions. In August, temperatures can range from a cool 5°C (41°F) to a scorching 36°C (97°F), with an average of 18°C (65°F), while February's temperatures are significantly lower, peaking at 19°C (66°F) and dropping to as low as -9°C (16°F), averaging just 4°C (40°F). Precipitation levels are slightly higher in February, with 90 mm (3.5 in) over 12 days compared to August’s 77 mm (3.0 in) across 14 days. Moreover, February's humidity is higher at 89%, compared to August’s 76%. For more detailed insights on February's weather, visit Bouillon weather in February.
When comparing the weather in August and March, significant differences are evident. August typically boasts a much warmer climate, with average temperatures reaching 18°C (65°F) and highs that can soar up to 36°C (97°F), while March remains much cooler, with averages around 6°C (44°F) and a maximum of 22°C (72°F). Humidity levels are comparable, with August at 76% and March slightly higher at 86%. Additionally, March experiences more precipitation overall, totaling 99 mm (3.9 inches) across 16 days, compared to August's 77 mm (3.0 inches) over 14 days. For more details on March weather, you can refer to Bouillon weather in March.
When comparing the weather in August and April, notable differences emerge in both temperature and precipitation. August typically sees a range from a chilly minimum of 5°C (41°F) to a blistering maximum of 36°C (97°F), with an average temperature of 18°C (65°F) and humidity levels around 76%. In contrast, April features much cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 26°C (79°F), averaging 9°C (49°F), and experiencing higher humidity at 84%. Additionally, while precipitation in August is relatively more significant at 77 mm over 14 days, April has a lower total of 46 mm spread across 9 days. For more specific insights into April's climate, you can view detailed information here: Bouillon weather in April.
When comparing the weather of August and May, notable differences emerge. August boasts a wider temperature range, with minimums around 5°C (41°F) and maximums reaching as high as 36°C (97°F), while May experiences cooler temperatures with a minimum of 0°C (32°F) and a maximum of 30°C (87°F). Precipitation levels are quite similar, with August receiving 77 mm (3.0 in) over about 14 days and May slightly higher at 79 mm (3.1 in) across 13 days. Additionally, humidity in August is somewhat lower at 76%, compared to May’s higher humidity level of 82%. For more specifics on May weather, you can explore Bouillon weather in May.
When comparing the weather in August and June, both months experience similar minimum temperatures, hovering around 5°C. However, August tends to be warmer, with average maximum temperatures reaching 36°C, compared to June's maximum of 32°C. Precipitation levels in August are slightly lower at 77 mm over 14 days, while June sees slightly more rain at 78 mm over 13 days. Additionally, humidity levels are higher in June at 82%, compared to 76% in August, contributing to a different feel in the air during these months. For a closer look at June weather specifics, check out Bouillon weather in June.
In July, temperatures range from a minimum of 7°C (46°F) to a maximum of 39°C (102°F), with an average temperature of 18°C (66°F). This month sees about 73 mm (2.9 in) of precipitation over 11 days and a humidity level of 80%. In contrast, August experiences a slightly cooler minimum temperature of 5°C (41°F) and a maximum of 36°C (97°F), while still maintaining an average of 18°C (65°F). Precipitation in August increases slightly to 77 mm (3.0 in) over 14 days, accompanied by a humidity of 76%. Collectively, these patterns indicate that August tends to be wetter and slightly cooler than July. For more details, you can check Bouillon weather in July.
In comparing the weather between August and September, notable differences can be observed in temperature and humidity levels. August typically experiences warmer temperatures, with a minimum of 5°C (41°F) and an average of 18°C (65°F), peaking at 36°C (97°F). In contrast, September has cooler conditions, with a minimum of 3°C (38°F) and an average of 15°C (59°F), reaching a maximum of 33°C (92°F). Precipitation in August is slightly higher at 77 mm (3.0 in) over 14 days, while September sees 70 mm (2.8 in) across 10 days, indicating a shift towards drier weather. Additionally, September's humidity is marginally higher at 81% compared to August's 76%. For a detailed look at the weather in September, you can visit Bouillon weather in September.
August weather typically features a wide temperature range, with minimums reaching 5°C (41°F) and maximums soaring up to 36°C (97°F), resulting in an average temperature of 18°C (65°F). The month experiences considerable humidity at 76% and sees around 77 mm (3.0 in) of precipitation over 14 days. In contrast, October brings noticeably cooler temperatures, with a minimum of 0°C (33°F) and a maximum of 24°C (76°F), leading to a much lower average of 11°C (52°F). This month has even higher humidity levels at 88% and an increase in precipitation, totaling 102 mm (4.0 in) across 13 days. For more detailed information, you can check Bouillon weather in October.
August and November present stark contrasts in weather patterns. In August, temperatures range from a minimum of 5°C (41°F) to a maximum of 36°C (97°F), with an average of 18°C (65°F), making it the warmest month. The humidity sits at a relatively high 76%, accompanied by 77 mm (3.0 in) of precipitation over 14 days. In contrast, November sees much cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 18°C (66°F), averaging only 6°C (43°F). The month also experiences similar rainfall at 80 mm (3.2 in) spread over 13 days, but the humidity is notably higher at 92%. To explore more about the November weather, check out Bouillon weather in November.
August and December in Bouillon showcase striking contrasts in weather. In August, temperatures range from a minimum of 5°C (41°F) to a sweltering maximum of 36°C (97°F), with an average of 18°C (65°F), while December sees significantly colder conditions with temperatures dropping to a minimum of -5°C (24°F) and peaking at 14°C (58°F), averaging just 4°C (39°F). Additionally, August experiences 77 mm (3.0 in) of precipitation over about 14 days, while December is much wetter, with 146 mm (5.8 in) falling over 19 days. The humidity is also higher in December at 93%, compared to 76% in August. For more details on December weather conditions, you can visit Bouillon weather in December.
In August, Bouillon experiences a notable warmth that sets it apart from other months, with maximum temperatures reaching up to 36°C (97°F), ideal for summer activities. Despite the summer heat, the average temperature remains a comfortable 18°C (65°F), creating a pleasant atmosphere for both locals and visitors. However, anticipate a fair share of rain, with around 14 days of precipitation contributing to a total of 77 mm (3.0 in), making it essential to keep an umbrella handy. The humidity can feel a bit high at 76%, adding to the overall summer feel. For those interested in the broader climate patterns, check out Bouillon Climate for more insights.