August Weather in De Haan, Belgium

Last updated: August 21, 2025

In De Haan, Belgium, August presents a delightful mix of summer warmth and refreshing showers. The maximum temperature can reach a sizzling 30°C (87°F), while the average hovers around a comfortable 19°C (66°F), creating a pleasant environment for outdoor activities. However, with precipitation amounting to 86 mm (3.4 in) over approximately 15 days, it’s wise to be prepared for intermittent rain. The humidity level remains high at 76%, adding a touch of tropical feel to this charming coastal town. Embrace the beauty of De Haan's summer days, where sunlit moments and cooling drizzles coexist in harmony.

August Temperature in De Haan

In August, De Haan, Belgium, experiences a delightful culmination of summer warmth, with temperatures reflecting a steady progression from the cooler months to a pleasantly mild ambiance. The month boasts an average temperature of 19°C (66°F), with daytime highs reaching up to 30°C (87°F), making it one of the warmest periods of the year. Nighttime temperatures remain comfortable, with lows averaging around 13°C (56°F). This peak warmth contrasts sharply with the winter months, where temperatures can plummet to as low as -5°C (24°F) in February, highlighting a significant seasonal shift. As summer wanes, August offers a perfect blend of sun-drenched days and moderate evenings, enticing both locals and visitors to bask in the beauty of the Belgian coastal charm.

August Weather in De Haan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in De Haan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In De Haan, August 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).
JanFebMarAprMayJunJulAugSepOctNovDec424345495562656662564945
Data source: Temperature data for De Haan 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.

August Precipitation in De Haan

In August, De Haan experiences a noticeable uptick in precipitation, with 86 mm (3.4 in) of rain falling over 15 days. This marks a significant increase from previous months, signaling the height of summer showers as clouds gather more frequently. The pattern of rising rainfall continues into the fall, as seen in September's 78 mm and October's peak of 110 mm. The progressive increase in both total precipitation and rainy days reflects a shift from the drier spells of early summer, underscoring the region's transition into a wetter season. With each passing month, the balance of sunshine and rain in De Haan reshapes the landscape, fostering lush greenery as the seasons change.

August Precipitation Trends in De Haan

The chart displays monthly precipitation patterns in De Haan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In De Haan, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec77716937586262867811078129
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in De Haan

In De Haan, Belgium, the humidity levels gracefully shift throughout the year, with August marking a notable drop to 76%. This reduction is part of a broader trend, as humidity steadily declines from a peak in January at 91% and consistently decreases until reaching August's minimum. Following this summer low, the humidity levels begin to rise again in September, climbing back to 82%. This seasonal cycle reveals a comforting ebb and flow, making August a pleasantly crisp month before the rains return in the autumn, highlighting the unique charm of De Haan’s coastal climate.

August Average Humidity in De Haan

This chart illustrates the average monthly humidity levels in De Haan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in De Haan 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in De Haan

August in De Haan, Belgium, sees the UV Index drop to 7, indicating a high exposure category, which is a slight decrease from the peak levels of July. With a burn time of 25 minutes, it's essential to stay vigilant about sun protection as summer winds down. This month maintains a trend of elevated UV activity that began in May, where the index first reached high levels. As the days provide ample sunshine, residents and visitors alike should remember the importance of skin protection during these warm days. For more insights and details on sun safety, check out the De Haan UV Index.

Maximum UV Index Levels in De Haan for August

The chart shows the monthly maximum UV Index (UVI) for De Haan in August, 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 August, the maximum UV index in De Haan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: De Haan August 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.

August Sunshine in De Haan

In August, De Haan, Belgium enjoys a delightful abundance of sunshine, with 395 hours illuminating the summer days. This month marks a slight dip from July's peak of 425 hours, yet it remains one of the sunniest parts of the year. As the summer transitions into autumn, this sunny abundance follows a climactic rise starting from January's mere 122 hours. The sunshine hours steadily climb, with days lengthening through spring and early summer, ultimately hitting a high in July. After August, sunshine hours gradually taper off, indicating the arrival of a more subdued September with 328 hours. Overall, the trend reveals a vibrant summer season, ideal for enjoying De Haan's beautiful beaches and outdoor activities before the cooler months set in.

Monthly Sunshine Duration in De Haan: August Highlighted

The August sunshine duration represents the total number of hours De Haan experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec122h200h283h357h411h419h425h395h328h248h203h158h
Data source: De Haan August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in De Haan During August

In De Haan, Belgium, the likelihood of sunny weather sees a gradual increase from the cold depths of winter to the bright days of summer. While January starts with a mere 15% chance of sunshine, August maintains a solid 36%, indicating that sun-seekers can expect a fair share of bright afternoons. The trend suggests a peak in sunshine probabilities around April, hitting 51%, before tapering slightly in the summer months. Notably, during July, one of the year's warmest months, the chance of sun aligns closely with August at 39%. As summer wanes into autumn, September's figure nudges up to 37%, offering a pleasant autumn glow. Thus, while August might not boast the highest chance of sunshine, it still holds ample promise for enjoying the outdoors in De Haan.

Percentage of Sunny Days in August in De Haan

The chart illustrates the percentage of sunny days in De Haan throughout the year, with August 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 De Haan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%30%39%51%38%35%39%36%37%32%22%15%
Data source: De Haan August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in De Haan in August

In August, De Haan, Belgium experiences a delightful 14 hours of daylight, marking the tail end of the summer season. This lingering daylight follows the peak of 16 hours found in June and July, as the days begin to gradually shorten towards autumn. The transition from the longer summer days to the shorter autumnal hours is evident, with August still offering a generous amount of sunlight compared to the 8 hours in January and 7 hours in December. As the month advances, residents and visitors alike can revel in the warmth and vibrancy of summer while anticipating the gradual shift into autumn’s cozy embrace. The steady decline in daylight serves as a gentle reminder of nature's ever-changing rhythm, inviting everyone to make the most of these sun-drenched days before the seasons shift once again.

Average Daylight Hours in De Haan for August

The chart illustrates the variation in daylight duration in De Haan throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 26m9h 59m11h 55m13h 53m15h 35m16h 29m16h14h 28m12h 34m10h 37m8h 52m7h 56m
Data source: De Haan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in De Haan

In De Haan, Belgium, the August winds embrace a refreshing breeziness with an average speed of 5.8 m/s (13 mph), making it a pleasant time to enjoy the coast. As summer wanes, wind speeds typically exhibit a gentle decline from the more robust gusts of early months, such as January and October, which both reach 6.4 m/s (14 mph) and 6.6 m/s (15 mph) respectively. In contrast, the softest winds blow in June, averaging only 4.2 m/s (9 mph), likely encouraging more leisurely beach days. By August, the wind picks up just enough to create a delightful atmosphere, making it ideal for outdoor activities while hinting at the transition into the more blustery autumn months ahead. This fluctuation in wind speed reflects the dynamic climate of the region, ensuring that each season brings its own unique charm.

Average August Wind Speed in De Haan

The chart displays monthly wind speed patterns in De Haan, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.46.56.05.85.74.25.15.8 m/s4.86.65.66.4
Data source: De Haan August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in De Haan Compares to Other Months

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

In August, the weather in De Haan is warm and relatively humid, with temperatures ranging from a cool 13°C (56°F) to a maximum of 30°C (87°F) and an average of 19°C (66°F). The month experiences about 86 mm (3.4 in) of precipitation over approximately 15 days. In contrast, January brings significantly colder conditions, with temperatures dipping as low as -3°C (27°F) and peaking at 13°C (55°F), averaging around 6°C (43°F). Despite having slightly less precipitation at 77 mm (3.0 in) across about 14 days, January is marked by higher humidity levels at 91%. For a detailed look at January's climate, check out De Haan weather in January.

August and February present stark contrasts in weather. In August, temperatures range from a mild 13°C (56°F) at night to a warm high of 30°C (87°F) during the day, with an average temperature of 19°C (66°F). The month experiences significant rainfall, accumulating 86 mm (3.4 in) over about 15 days, and the humidity sits relatively high at 76%.

In contrast, February brings much cooler conditions, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), averaging just 6°C (43°F). While precipitation is somewhat lower at 71 mm (2.8 in) over 13 days, humidity is notably higher at 89%, contributing to a chilly and damp atmosphere. For a deeper exploration of February weather details, you can visit De Haan weather in February.

August and March showcase a striking contrast in weather patterns. In August, temperatures range from a mild 13°C (56°F) at night to a warm maximum of 30°C (87°F) during the day, creating a pleasant summer atmosphere. This month experiences 86 mm (3.4 in) of precipitation spread over 15 days, with a humidity level of 76%, making it feel quite tropical. In contrast, March sees significantly cooler temperatures, with lows plunging to -5°C (24°F) and a maximum of only 17°C (64°F). The average temperature is just 7°C (45°F), and while it has slightly less precipitation at 69 mm (2.7 in) over 14 days, the humidity is a bit higher at 87%. For a more detailed comparison, check out De Haan weather in March.

When comparing the weather in August and April, one can observe significant differences in temperature and precipitation. August offers warmer conditions with average temperatures around 19°C (66°F), reaching highs of 30°C (87°F), while April's average temperature is a cooler 10°C (49°F), peaking at 22°C (71°F). Additionally, August experiences more rainfall, with 86 mm (3.4 in) spread over approximately 15 days, compared to April's 37 mm (1.5 in) over just 8 days. Despite April being slightly more humid at 85%, August’s humidity sits at 76%, making both months feel distinct in their overall climate. For a more detailed look at April weather, visit De Haan weather in April.

When comparing the weather in August to that of May, we observe several notable differences. August tends to be warmer, with average temperatures reaching around 19°C (66°F) and maximums peaking at 30°C (87°F), while May's averages are cooler, sitting at 13°C (55°F) with a maximum of 24°C (75°F). Additionally, August experiences more precipitation, with 86 mm (3.4 in) occurring over approximately 15 days, compared to May's 58 mm (2.3 in) over 11 days. Humidity levels are also slightly higher in August at 76%, compared to May's 82%. For more detailed insights on May weather, you can visit De Haan weather in May.

When comparing the weather in August and June, August tends to be warmer and wetter. In August, temperatures range from a minimum of 13°C (56°F) to a maximum of 30°C (87°F), with an average of 19°C (66°F) and a higher precipitation level of 86 mm (3.4 in) over 15 days. In contrast, June has slightly cooler temperatures, with a minimum of 11°C (51°F) and a maximum of 27°C (81°F), averaging 17°C (62°F), and experiencing less rainfall at 62 mm (2.5 in) over just 8 days. The humidity remains high in both months, with June at 82% and August at 76%. For more detailed information, you can visit De Haan weather in June.

In comparing the weather between July and August, we see notable differences in both temperature and precipitation. July boasts slightly warmer overall temperatures, with averages reaching 18°C (65°F) and maximums peaking at 32°C (89°F), compared to August's average of 19°C (66°F) and maximum of 30°C (87°F). However, August experiences more moisture, with 86 mm (3.4 in) of precipitation over 15 days, while July records 62 mm (2.5 in) over just 11 days. Additionally, humidity levels are slightly lower in July at 80%, compared to August's 76%. For a more detailed look at July weather, you can visit De Haan weather in July.

August features warmer temperatures with a minimum of 13°C (56°F) and an average of 19°C (66°F), peaking at a high of 30°C (87°F). In contrast, September sees a drop in temperatures, starting at a minimum of 10°C (50°F) and averaging 16°C (62°F), with a maximum of 26°C (80°F). Both months experience notable humidity, with August at 76% and September slightly higher at 82%. Precipitation is also similar; August records 86 mm (3.4 in) over 15 days, while September has slightly less at 78 mm (3.1 in) over 11 days. For more detailed weather information, visit De Haan weather in September.

When comparing the weather in August and October, notable differences emerge. August tends to be warmer, with average temperatures around 19°C (66°F) and maximums reaching up to 30°C (87°F), while October experiences cooler temperatures, averaging 14°C (57°F) and peaking at 22°C (72°F). In terms of precipitation, October sees increased rainfall at 110 mm (4.3 in) over 17 days, compared to August's 86 mm (3.4 in) over 15 days. Additionally, humidity levels rise in October to 89%, making the air feel even cooler and damper than in August, which has a humidity level of 76%. For more detailed insights, you can check out De Haan weather in October.

August and November present stark contrasts in weather. In August, temperatures range from a minimum of 13°C (56°F) to a maximum of 30°C (87°F), offering a warm average of 19°C (66°F). The month experiences significant rainfall, totaling 86 mm (3.4 in) over 15 days, accompanied by a relatively high humidity of 76%. In comparison, November sees much cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 17°C (64°F), resulting in a lower average of 9°C (49°F). While November has slightly less precipitation at 77 mm (3.0 in) over the same number of days, it comes with heightened humidity at 92%. For a more detailed look at November's climate, check out De Haan weather in November.

August and December present strikingly different weather conditions. In August, temperatures range from a mild 13°C (56°F) at night to a warm 30°C (87°F) during the day, creating a pleasant summer atmosphere with an average temperature of 19°C (66°F). However, this month also sees considerable rainfall, with about 86 mm (3.4 in) of precipitation spread over 15 days and humidity levels at 76%. In contrast, December experiences much cooler weather, with temperatures hovering between a chilly 0°C (32°F) and a maximum of 13°C (55°F), averaging just 7°C (45°F). This month receives more rain, totaling 129 mm (5.1 in) over 19 days, and higher humidity at 92%. For those interested in detailed December weather, check De Haan weather in December.

Compare De Haan's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in De Haan

In August, De Haan experiences a delightful blend of warm temperatures and occasional rainfall, setting it apart from the cooler, cloudier months that precede it. With maximum temperatures reaching 30°C (87°F) and an average around 19°C (66°F), this month offers the perfect opportunity to enjoy outdoor activities, despite a higher humidity level of 76%. While the region sees approximately 86 mm (3.4 in) of precipitation over about 15 days, these showers often provide a refreshing reprieve from the summer heat, making August a unique and vibrant time in De Haan. For a detailed look into what the weather is like throughout the year, explore the full insights at De Haan Climate.