June Weather in Genval, Belgium

Last updated: August 21, 2025

In June, Genval, Belgium experiences a delightful array of weather, featuring a maximum temperature soaring to 33°C (91°F), while the average hovers around a comfortable 18°C (65°F). Nighttime brings a refreshing drop to a minimum of 7°C (45°F), allowing for cool evenings. This month sees a total precipitation of 72 mm (2.8 in) over 11 days, contributing to the region's lush greenery. With humidity levels peaking at 82%, June in Genval is characterized by a vibrant yet slightly muggy atmosphere, perfect for those who enjoy a blend of warmth and refreshing showers.

June Temperature in Genval

In June, Genval, Belgium experiences a delightful transition into summer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (91°F). This month marks a significant rise in warmth compared to the cooler spring months, with an average temperature of 18°C (65°F) offering a comfortable climate for outdoor activities. The steady increase in temperatures is evident, moving from the crispness of earlier months to the balmy days of summer. This welcoming warmth encourages residents and visitors alike to enjoy the beautiful lakes and lush landscapes that Genval has to offer, making it a vibrant time of year for relaxation and exploration.

June Weather in Genval: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Genval, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Genval, June typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec394145505664666660544542
Data source: Temperature data for Genval generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Genval

In June, Genval, Belgium experiences a noticeable uptick in precipitation, with a total of 72 mm (2.8 in) accumulated over 11 days of rainfall. This marks not only an increase compared to the drier months of April and May, but also places June among the wetter months of the year, outstripped only by July and August. The moderate rainfall in June sets the stage for the lush greenery typical of Belgian summers, while also indicating the shift from the relatively stable weather of spring. As the region transitions fully into summer, this uptick in precipitation hints at the warm and often humid days ahead, shaping the vibrant landscape of Genval.

June Precipitation Trends in Genval

The chart displays monthly precipitation patterns in Genval, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Genval, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec657071376072748458785892
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Genval

In June, Genval, Belgium experiences a continuation of the moderately high humidity levels established in the earlier months of the year, registering 82%. This marks a notable shift from January’s peak of 91%, as the region gradually transitions into summer. Following a steady decline from April’s 85%, June’s humidity levels mirror those of May, indicating a potential stabilization before the drier air of July. As summer approaches, humidity in Genval reflects a pattern of gradual decrease, suggesting a welcome relief from the chill of winter, while still retaining a touch of the moisture that characterizes the region throughout the year.

June Average Humidity in Genval

This chart illustrates the average monthly humidity levels in Genval, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Genval is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Genval

As summer unfolds in Genval, Belgium, June brings a notable rise in the UV Index, peaking at 8, which falls into the very high exposure category. This significant increase signals a shift in solar intensity, with the potential for skin burn occurring in as little as 15 minutes. Following the moderate levels of the preceding months, which offered burn times of 30 to 45 minutes, June's UV Index highlights the necessity for sun protection as outdoor activities ramp up. It's the perfect time for residents and visitors alike to be mindful of their sun exposure and to embrace protective measures to enjoy the sunny days safely. For more detailed insights, visit Genval UV Index.

Maximum UV Index Levels in Genval for June

The chart shows the monthly maximum UV Index (UVI) for Genval in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Genval typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Genval June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

June Sunshine in Genval

In June, Genval basks in the peak of its sunshine, boasting an impressive 398 hours of daylight that sets the stage for vibrant outdoor activities and picturesque lakeside strolls. This month marks a delightful crescendo in sunlight, following the steady increase from 121 hours in January to 394 hours in May. As the days stretch longer, the warmth of early summer melds seamlessly with the lush greenery, inviting locals and visitors alike to embrace the scenic beauty of the region. Interestingly, July sees an even brighter 406 hours of sunshine, suggesting that Genval's summer season is a treasure trove of sunny moments, while August gently tapers off with 379 hours, allowing the town to gracefully transition into the more subdued hues of autumn. Overall, the trend showcases a steady climb in sunshine, making Genval a radiant destination during the height of summer.

Monthly Sunshine Duration in Genval: June Highlighted

The June sunshine duration represents the total number of hours Genval experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec121h200h266h346h394h398h406h379h319h240h190h143h
Data source: Genval June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Genval During June

In Genval, Belgium, the chance of sunny weather in June stands at 33%, mirroring the probabilities seen in both July and May. This month marks a transition toward brighter days, highlighted by an upward trend from the chilly winter months, where January offers a mere 10% chance of sunshine. Notably, April showcases a more optimistic 49%, hinting at spring's arrival. However, as summer settles in, the percentages stabilize, suggesting that while June provides a decent likelihood for sun, it is not yet the peak of clear skies that July and August promise, with their similar prospects for sunny weather. The overall trend indicates that while June offers opportunities for sunshine, it remains a balancing act between lingering spring clouds and the upcoming summer warmth.

Percentage of Sunny Days in June in Genval

The chart illustrates the percentage of sunny days in Genval throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Genval experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%31%39%49%33%33%33%29%36%31%24%16%
Data source: Genval June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Genval in June

In Genval, Belgium, the month of June marks a delightful peak in daylight duration, boasting a generous 16 hours of sunlight. This gradual progression from 8 hours in January to June's full brightness reflects the enchanting arrival of summer. As the days lengthen, each month offers increasing opportunities to bask in the sun, with daylight swelling from 10 hours in February to 15 hours in May. Following June, the duration gently recedes, signaling the slow transition into autumn. This beautiful ebb and flow of daylight not only shapes the local climate but also enhances the vibrant social life of this charming Belgian town.

Average Daylight Hours in Genval for June

The chart illustrates the variation in daylight duration in Genval throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 30m10h 2m11h 55m13h 50m15h 31m16h 23m15h 55m14h 25m12h 34m10h 39m8h 56m8h 1m
Data source: Genval daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Genval

In June, Genval, Belgium, experiences a noticeable dip in wind speed, averaging just 2.8 m/s (6 mph)—the lowest of the year. This gentle breeze sets a tranquil scene for the onset of summer, contrasting with the stronger winds earlier in the year, such as 4.4 m/s (10 mph) in both January and May. Interestingly, while the spring months show a gradual decline, June marks a significant shift as it transitions into a more serene summer atmosphere, with wind speeds lingering at a pleasant low. As the summer progresses into July and August, winds pick back up to a consistent 3.4 m/s (8 mph), hinting at a return to more typical patterns, but June remains a calm interlude in Genval’s annual weather rhythm.

Average June Wind Speed in Genval

The chart displays monthly wind speed patterns in Genval, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.64.13.44.42.8 m/s3.43.43.04.43.44.2
Data source: Genval June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Genval Compares to Other Months

Weather in Genval varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Genval, focusing on differences in temperature, rainfall, humidity, and UV levels.

June and January present strikingly different weather patterns. In June, temperatures range from a minimum of 7°C (45°F) to a maximum of 33°C (91°F), with an average of 18°C (65°F), making it a warmer month ideal for outdoor activities. The humidity is relatively high at 82%, and precipitation occurs on about 11 days, totaling 72 mm (2.8 in). In contrast, January experiences much colder weather, with temperatures dipping as low as -7°C (20°F) and only reaching a maximum of 14°C (57°F). The average temperature hovers around 4°C (39°F), while precipitation is slightly lower at 65 mm (2.6 in) over about 12 days, accompanied by a higher humidity of 91%. For more specific insights into January weather, you can visit this link: Genval weather in January.

June and February offer starkly contrasting weather conditions. In June, temperatures range from a chilly minimum of 7°C (45°F) to a pleasant average of 18°C (65°F), peaking at a warm 33°C (91°F). The month experiences considerable humidity at 82% and a moderate amount of precipitation, totaling 72 mm (2.8 in) over approximately 11 days. In contrast, February is much colder, with temperatures ranging from a frigid minimum of -9°C (17°F) to a maximum of 19°C (66°F), and an average of just 5°C (42°F). Despite slightly lower precipitation at 70 mm (2.7 in), February has higher humidity at 89% and sees rain over about 12 days. For more details on February weather, you can visit Genval weather in February.

When comparing the weather in June and March, significant differences can be observed. June offers a warmer climate, with average temperatures ranging from 7°C (45°F) to a peak of 33°C (91°F), while March's temperatures are much cooler, averaging between -9°C (17°F) and 23°C (74°F). Both months see similar levels of precipitation, around 72 mm (2.8 in), but June experiences this over 11 days compared to 14 days in March. Additionally, humidity levels are slightly lower in June at 82%, compared to 87% in March. For a more detailed look at the specifics of March weather, you can visit Genval weather in March.

The weather in June and April presents a notable contrast. June experiences a wider temperature range with a minimum of 7°C (45°F) and a maximum of 33°C (91°F), leading to an average of 18°C (65°F). In comparison, April's temperatures are cooler, ranging from a minimum of -4°C (26°F) to a maximum of 27°C (81°F), with an average temperature of 10°C (50°F). Additionally, June receives more precipitation than April, with 72 mm (2.8 in) over 11 days, compared to April's 36 mm (1.4 in) over 8 days. Humidity levels remain relatively high in both months, with April at 85% and June at 82%. For more detailed insights on April weather, you can visit Genval weather in April.

June weather shows a noticeable increase in temperature compared to May, with minimums rising from 0°C (33°F) in May to 7°C (45°F) in June, and average highs reaching up to 33°C (91°F). While both months experience similar humidity levels at 82%, June tends to be slightly wetter, recording 72 mm (2.8 in) of precipitation over 11 days, compared to May's 60 mm (2.4 in) over 13 days. These differences highlight the transition into a warmer summer climate as June progresses. For more details, check out Genval weather in May.

June and July offer distinct yet similar weather patterns. In June, temperatures range from a chilly 7°C (45°F) at night to a warm 33°C (91°F) during the day, with an average temperature of 18°C (65°F). The month receives about 72 mm (2.8 in) of precipitation over 11 days and maintains a high humidity level of 82%. In contrast, July sees slightly warmer temperatures, with a minimum of 8°C (46°F), an average of 19°C (66°F), and a maximum soaring to 39°C (102°F). Precipitation remains consistent at 74 mm (2.9 in) over the same number of days, but humidity is a touch lower at 80%. For more detailed insights, you can check Genval weather in July.

In June, the weather typically features a minimum temperature of 7°C, an average of 18°C, and a maximum of 33°C, with total precipitation reaching 72 mm over 11 days and a humidity level of 82%. By contrast, August sees slightly warmer conditions, with a minimum of 7°C, an average of 19°C, and a higher maximum temperature of 36°C. However, August also experiences increased rainfall, totaling 84 mm over 14 days, along with a marginally lower humidity level of 76%. For more information on the weather conditions in August, you can visit Genval weather in August.

In comparing the weather from June to September, we see notable differences and similarities. June boasts a warmer average temperature of 18°C (65°F), with maximum daytime highs reaching up to 33°C (91°F). In contrast, September experiences a cooler average of 15°C (60°F) and a minimum temperature of 4°C (39°F). Both months share similar humidity levels at 82%, indicating that the air feels consistently moist throughout. While June receives slightly more precipitation at 72 mm (2.8 in) over 11 days, September has a total of 58 mm (2.3 in) across 10 days. For those interested in learning more about weather conditions specifically in September, visit Genval weather in September.

June and October present contrasting weather patterns. In June, temperatures fluctuate from a mild minimum of 7°C (45°F) to a warm average of 18°C (65°F) and can peak at a scorching 33°C (91°F). This month typically experiences 72 mm (2.8 in) of precipitation over about 11 days, with humidity levels around 82%, contributing to a warm and sometimes muggy atmosphere.

In contrast, October sees significantly cooler temperatures, with a minimum of 1°C (35°F) and an average of just 12°C (54°F), reaching a maximum of 25°C (77°F). The month is slightly wetter, with 78 mm (3.1 in) of rain falling over approximately 13 days, along with higher humidity levels at 89%. For more details on October weather, you can check out Genval weather in October.

June and November present striking contrasts in weather conditions. In June, temperatures typically range from a minimum of 7°C (45°F) to a maximum of 33°C (91°F), with an average of 18°C (65°F). The month sees around 72 mm (2.8 in) of precipitation over 11 days, and humidity levels sit at 82%. In contrast, November experiences much cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 18°C (65°F), averaging just 7°C (45°F). While it has slightly less precipitation at 57 mm (2.3 in), it maintains a similar number of rainy days (11) and a higher humidity level of 92%. For more details on November weather, you can check Genval weather in November.

June and December present contrasting weather patterns. In June, temperatures range from a pleasant 7°C (45°F) at night to a warm 33°C (91°F) during the day, with an average of 18°C (65°F). The month sees an average humidity of 82% and 72 mm (2.8 in) of precipitation over about 11 days. In stark contrast, December experiences much colder temperatures, with a minimum of -4°C (24°F) and a maximum of 15°C (59°F), averaging just 5°C (42°F). This month is wetter, receiving 92 mm (3.6 in) of rain over 17 days, along with a slightly higher humidity of 92%. For a detailed look at December weather specifics, check out Genval weather in December.

Compare Genval's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Genval

As June unfolds in Genval, the weather takes on a distinctive character, showcasing the transition from the coolness of spring to the warmth of summer. Average temperatures hover around a pleasant 18°C (65°F), with occasional peaks reaching an inviting 33°C (91°F), making it markedly warmer than the preceding months. However, this warmth comes with a twist—increased humidity levels at 82% and rainfall over 11 days, which contribute to a lush, vibrant landscape. This combination of warmth and moisture sets June apart, offering a unique blend of sunny days and refreshing showers. For more insights into the climate, explore Genval Climate.