Last updated: August 21, 2025
In Mons, Belgium, July brings a diverse range of weather experiences. Temperatures can soar to an impressive 39°C (103°F), while the average temperature hovers around a comfortable 19°C (66°F). Despite these warm highs, chilly evenings can dip to a minimum of 8°C (46°F), creating a stark contrast. Rainfall is not uncommon, with an average precipitation of 65 mm (2.6 in) spread across 9 days of the month, contributing to a relatively high humidity level of 80%. This combination of warmth, occasional showers, and humidity sets the stage for a dynamic summer in this charming Belgian city.
In July, Mons, Belgium, embraces the warmth of summer, with temperatures peaking at a striking 39°C (103°F), making it the hottest month of the year. The average temperature hovers around a comfortable 19°C (66°F), while nighttime lows remain mild at 8°C (46°F). This notable rise from preceding months indicates a clear trend towards warmer weather, offering locals and visitors alike a perfect opportunity to enjoy outdoor activities. As the city basks in the summer sun, July's soaring temperatures provide a vibrant backdrop for cultural events and leisurely strolls through its historic streets.
In July, Mons, Belgium, experiences a moderate precipitation of 65 mm (2.6 in) over an average of 9 days of rain. This pattern showcases a slight decrease from the wetter months of June and May, yet remains consistent with the overall trend of summer precipitation. As the region transitions into August, precipitation typically increases, indicating a shift in weather patterns. The rainfall during July is relatively balanced, contributing positively to the lush landscape while providing a refreshing respite from the summer heat. This month serves as a reminder of the vital role precipitation plays in maintaining the vibrant ecology of Mons, even amid the warmth of summer.
In July, Mons, Belgium experiences a noticeable drop in humidity, reaching 80%, which represents the lowest level of the year. This decline marks a departure from the consistently high humidity observed in the winter months, where levels hover around 91% in January and 92% in December. As spring transitions into summer, humidity gradually decreases from 85% in April to 82% in June, suggesting a gradual embrace of more comfortable conditions. The trend continues into August, where humidity dips further to 76%, providing a respite from the moisture-laden air of earlier months. Overall, the July humidity in Mons highlights a seasonal shift, offering a brief but welcome change for residents and visitors alike.
In July, Mons, Belgium experiences a UV Index of 8, categorizing it as very high, similar to the previous month. This trend indicates a peak in sun intensity during the summer, where the recommended burn time decreases sharply to just 15 minutes. Notably, the UV Index had already surged from moderate levels in March and April to high in May, ultimately reaching this summer zenith in June and July. As the summer continues into August, residents and visitors alike should remain vigilant, as the UV Index will still be high at 7, with longer burn times returning. To stay updated and navigate sun exposure safely, check out the details at Mons UV Index.
UV Risk Categories
July in Mons, Belgium, shines brightly with an impressive 412 hours of sunlight, marking it as the sunniest month of the year. This peak of summer light follows a gradual increase from the meager 120 hours in January to a pleasant 260 hours by March, showcasing a clear upward trend as the year progresses. From April onwards, daylight hours consistently rise, culminating in July's radiant glory before gently tapering off in August, which still enjoys a commendable 382 hours. As the summer fades, the sunlight hours begin to decline, reflecting the cyclical nature of the seasons. This pattern emphasizes the vibrant summer atmosphere Mons enjoys, inviting both locals and visitors to revel in its golden rays during the peak of the season.
In Mons, Belgium, July offers a 33% chance of sunny weather, reflecting a slight dip compared to the preceding spring months where sunshine probabilities peak in April at 52%. This mid-summer figure aligns closely with both June and October, suggesting a tendency for variable summer conditions. As August approaches, the likelihood of sun decreases further to 29%, hinting at a gradual transition toward the cooler, cloudier months ahead. While July doesn’t guarantee endless sun, it does provide a promising backdrop for outdoor activities, especially when considered alongside the 40% chance of sunshine in March and the vibrant blooms of late spring.
In Mons, Belgium, the month of July offers a delightful balance of daylight, with an average of 15 hours illuminating the skies. As summer reaches its peak, residents and visitors alike can enjoy the lingering daylight that began to rise from 8 hours in January to a bright 16 hours in June. Although July sees a slight dip compared to June, it still provides ample time for outdoor activities and vibrant social gatherings. This trend of extended daylight continues through August, before gradually giving way to shorter days as autumn approaches, showcasing the dynamic ebb and flow of natural light throughout the year.
In Mons, Belgium, the wind in July dances at a gentle average speed of 3.4 m/s (8 mph), similar to the breezy month preceding it. This slight increase from a cooler June, where winds slowed to 2.8 m/s (6 mph), marks a transition into warmer summer days, providing a refreshing backdrop for outdoor activities. Interestingly, the trend shows that the summer months of June and July experience a notable dip in wind speed compared to the gustier conditions of the late fall and early winter months, such as January and October, where speeds leap back to around 4.3 m/s (10 mph). As the summer unfolds, the consistent yet calming winds of Mons create an ideal atmosphere for enjoying the lush landscapes and historic charm of this vibrant city.
Weather in Mons varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Mons, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January present strikingly different weather conditions in Mons. July experiences warmer temperatures, ranging from a minimum of 8°C (46°F) to a sizzling maximum of 39°C (103°F), with an average of 19°C (66°F). In contrast, January is much cooler, featuring temperatures that can drop to as low as -7°C (20°F) and peak at only 13°C (57°F), averaging around 4°C (39°F). While both months have similar precipitation levels, with July receiving 65 mm (2.6 in) over 9 days and January slightly higher at 67 mm (2.6 in) over 12 days, January's humidity is notably higher at 91% compared to July's 80%. For more details on January weather, you can visit Mons weather in January.
July and February present stark contrasts in weather. In July, temperatures can soar to a maximum of 39°C (103°F), with an average temperature of 19°C (66°F), while February offers much cooler conditions, with highs reaching only 18°C (65°F) and an average of 5°C (42°F). While July sees about 65 mm (2.6 in) of precipitation over 9 days, February experiences slightly more rainfall at 72 mm (2.9 in) over 12 days, contributing to the higher humidity of 89% compared to July's 80%. For a closer look at February conditions, you can explore more Mons weather in February.
When comparing the weather in July and March, there is a stark contrast in temperatures and conditions. July boasts a much warmer average temperature of 19°C (66°F), with maximum highs reaching up to 39°C (103°F), whereas March experiences a cooler average of just 7°C (45°F) and a maximum of 23°C (73°F). Additionally, July has a lower precipitation rate of 65 mm (2.6 in) across 9 days, while March sees slightly higher precipitation at 74 mm (2.9 in) over 14 days. The humidity levels are also notable, with July at 80% and March slightly higher at 87%. For more detailed information about the weather in March, you can visit Mons weather in March.
April and July present quite contrasting weather patterns. In April, temperatures range from a chilly minimum of -3°C (26°F) to a mild average of 10°C (50°F) and a maximum of 26°C (79°F). During this month, Mons experiences a moderate level of precipitation at 39 mm (1.5 in) over 9 rainy days, accompanied by relatively high humidity at 85%. In contrast, July boasts much warmer temperatures, with a minimum of 8°C (46°F) and an average of 19°C (66°F), soaring up to a maximum of 39°C (103°F). Despite July's warmer climate, it only sees 65 mm (2.6 in) of rainfall over a similar number of rainy days. The humidity remains high at 80%, adding to the summer's warmth. For more details on April weather, you can visit Mons weather in April.
In comparing the weather between May and July, July is characterized by significantly warmer temperatures, with an average of 19°C (66°F) and maximums reaching up to 39°C (103°F), while May averages a cooler 13°C (56°F) with a maximum of 30°C (86°F). Both months experience similar precipitation levels, with July recording 65 mm (2.6 in) over 9 days, slightly surpassing May's 61 mm (2.4 in) over 13 days. Humidity levels are also comparable, with July at 80% and May slightly higher at 82%. For more detailed insights on May weather, you can visit Mons weather in May.
In comparing the weather of July and June, July tends to be noticeably warmer, with average temperatures reaching up to 19°C (66°F) and maximums soaring to 39°C (103°F), while June sees a slightly cooler average of 18°C (64°F) and a maximum of 32°C (90°F). Precipitation levels are similar, with July experiencing 65 mm (2.6 in) over 9 days compared to June's 60 mm (2.4 in) over 10 days. Humidity remains fairly consistent between the two months, with July at 80% and June slightly higher at 82%. For more insights on June weather, you can visit Mons weather in June.
July and August exhibit similar average temperatures, with both months hovering around 19°C (66°F). However, July typically experiences a wider temperature range, reaching a maximum of 39°C (103°F), compared to August's max of 37°C (98°F). Although July has slightly less precipitation at 65 mm (2.6 in) over 9 days, August sees an increase in rainfall, accumulating 79 mm (3.1 in) over 13 days. Additionally, the humidity is marginally lower in August at 76%, compared to July’s 80%. For more detailed weather insights, you can refer to Mons weather in August.
July and September display notable differences in weather conditions. July tends to be significantly warmer, with average temperatures reaching 19°C (66°F) and maximums soaring up to 39°C (103°F), while September sees cooler temperatures, averaging around 15°C (60°F) with maximums of 32°C (91°F). Precipitation is slightly lower in September at 53 mm (2.1 in) compared to July’s 65 mm (2.6 in), although both months experience rainfall on about 9 days. Humidity levels remain relatively high, with July at 80% and September slightly higher at 82%. For a more detailed look at September weather in Mons, you can visit Mons weather in September.
July and October showcase a marked contrast in weather conditions. July typically enjoys warmer temperatures, with daily averages around 19°C (66°F) and highs reaching up to 39°C (103°F), while October sees a more moderate range, with average highs of 12°C (54°F) and maximums of 25°C (76°F). Additionally, precipitation is slightly higher in October at 78 mm (3.1 in) over 14 days, compared to July's 65 mm (2.6 in) spread over 9 days. Humidity levels also rise in October, averaging 89% versus July's 80%. For more detailed insights, check out Mons weather in October.
In comparing the weather of July and November, July typically boasts much warmer temperatures with a minimum of 8°C (46°F) and an average of 19°C (66°F), soaring up to a scorching maximum of 39°C (103°F). In contrast, November experiences cooler temperatures, with a minimum of -2°C (29°F), an average of 7°C (45°F), and a maximum reaching only 18°C (65°F). While July tends to have 65 mm (2.6 in) of precipitation over 9 days with relative humidity at 80%, November is slightly wetter, receiving 60 mm (2.4 in) of rainfall across 11 days, but with higher humidity levels at 92%. For more information on November weather specifics, check out Mons weather in November.
The weather in July and December presents a stark contrast, reflecting the differences between summer and winter. In July, temperatures range from a comfortable average of 19°C (66°F) to a scorching maximum of 39°C (103°F), accompanied by relatively low precipitation of 65 mm (2.6 in) over about nine days. The humidity stands at a notable 80%, creating a warm and often muggy atmosphere. In contrast, December experiences much cooler temperatures, with an average of 5°C (42°F) and a maximum of only 15°C (58°F). Precipitation increases to 100 mm (4.0 in) across 17 days, resulting in a wetter month with higher humidity at 92%. For more details on December weather in this region, you can check Mons weather in December.
July in Mons stands out as a month of warmth and humidity, where temperatures frequently reach their peak, making it the hottest time of the year. With an average of 19°C, the days are characterized by a blend of sultry conditions and occasional showers, as evidenced by the 9 days of rain that contribute to a total of 65 mm of precipitation. Unlike the cooler, dryer months that flank it, July’s higher humidity—averaging around 80%—creates a distinctly tropical feel, urging residents and visitors to seek shade and refreshment. For a deeper understanding of what to expect throughout the year, explore the full details in Mons Climate.