Last updated: August 27, 2025
Experience the vibrant coastal charm of Katwijk aan Zee in August, where the weather offers a delightful mix of warmth and occasional refreshment. With maximum temperatures reaching 30°C (86°F), the atmosphere remains inviting, while the average temperature hovers around a comfortable 19°C (66°F), perfect for beach outings. However, be prepared for some rain, as 15 days of the month bring about a total precipitation of 95 mm (3.7 in), keeping the environment lush and inviting. The relatively high humidity level of 78% adds a touch of tropical feel to this charming Dutch seaside town, making it an ideal destination for those seeking a mix of sun and shade.
In August, Katwijk aan Zee experiences a delightful surge in temperatures as summer reaches its peak. With minimums averaging around 12°C (53°F) and maximums soaring to 30°C (86°F), it creates the perfect backdrop for beachgoers and sun-seekers alike. The average temperature hovers at a comfortable 19°C (66°F), offering pleasant days ideal for outdoor activities and exploration. This month stands out as a stark contrast to the chill of winter, showcasing a clear upward trend in warmth from earlier months, particularly when compared to January’s 5°C (42°F) average. As summer winds down, August in Katwijk aan Zee truly captivates with its vibrant climate, inviting visitors to revel in the sun-soaked coastal charm.
August is a month of notable precipitation in Katwijk aan Zee, averaging 95 mm (3.7 in) of rainfall over approximately 15 days. This marks a significant increase compared to the preceding months, where precipitation typically hovers around 60 to 70 mm. The trend suggests that as summer draws to a close, the shoreline town experiences a surge in rainfall, likely prepping the landscape for the autumn season ahead. Following August, September remains similarly wet with 96 mm (3.8 in) of rain, indicating a pattern of increased moisture as the region transitions into fall. This shift not only enhances the lushness of the coastal scenery but also hints at the dynamic weather systems that regularly sweep across the Netherlands during this time of year.
In August, the coastal town of Katwijk aan Zee experiences its lowest humidity level of the year at a refreshing 78%. This marks a gradual decline from the higher humidity levels typical in the early summer months, where June and July see figures around 81% and 80% respectively. The decreasing humidity trend from May through August not only contributes to a more pleasant atmosphere for visitors but also sets the stage for the slight increase that follows in September. As summer transitions to autumn, humidity levels steadily rise again, returning to 83%, echoing the patterns observed in earlier months of the year, where humidity remains high, fluctuating between 85% and 87%. Overall, the August humidity in Katwijk aan Zee signals a brief respite before the region returns to its typically moist climate, providing a perfect opportunity to enjoy the beautiful seaside setting.
In August, Katwijk aan Zee experiences a high UV Index of 7, marking a continued intensity from the peak summer months. As the sun remains strong, residents and visitors should be cautious, as the risk of skin damage increases with a burn time of just 25 minutes. This mirrors the slightly lower yet still pronounced UV levels seen in July, where the Index also peaked at 8. As summer transitions into autumn, it's essential to remain aware of these trends; UV exposure declines significantly in September, with a moderate Index of 5. For those enjoying the sunny days of late summer, remember to protect your skin and stay informed about UV levels. For more details, check the comprehensive UV outlook at Katwijk aan Zee UV Index.
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As summer lingers in August, Katwijk aan Zee basks in 402 hours of sunshine, maintaining the warm glow established in the preceding months. After a steady climb from 117 hours in January, the sunlight peaks during the summer, with July leading the way at 431 hours. Although August sees a slight dip, it still offers a generous share of daylight that transitions into the cooler autumn months. As the days shorten in September with 331 hours of sunshine, the gradual decline serves as a reminder of the vibrant summer, while the year finishes with much less luminous months like November and December, highlighting the seasonal ebb and flow of light in this charming coastal town.
In August, the likelihood of sunny weather in Katwijk aan Zee reflects a slight dip, with a 35% chance of sunshine, consistent with the pattern seen in both the preceding and following months. Although August neither boasts the highest nor the lowest prospects for sun, it maintains a relatively stable rate, similar to July's 36%. This trend suggests that while the summer may be winding down, residents and visitors can still enjoy a decent amount of sun-filled days before autumn sets in. Interestingly, the percentage of sunny days drops considerably in the subsequent months, highlighting August as a peak time for sunshine amidst the year’s fluctuating climate.
August in Katwijk aan Zee sees a delightful transition as daylight begins to wane, offering about 14 hours of light—a slight dip from the long, sun-drenched days of July, which boast a maximum of 16 hours. This notable change signals the end of the vibrant summer months, where the sun reigns supreme and outdoor activities flourish. As the year progresses into September, the daylight continues to decrease, reflecting nature’s rhythm and preparing for the cozy embrace of autumn. With each passing month, Katwijk experiences a gradual yet captivating shift in daylight hours, highlighting the beauty of seasonal change.
In August, Katwijk aan Zee experiences a moderate average wind speed of 5.4 m/s (12 mph), slightly picking up from the gentler breezes of July. This subtle uptick reflects a transitional phase as summer wanes, where the winds become more invigorating yet manageable for beachgoers. July's lighter winds at 4.6 m/s (10 mph) make way for a prelude to autumn, which sees an increase in wind strength, reaching 6.3 m/s (14 mph) in October. On the whole, the wind patterns in Katwijk demonstrate a gradual decline in speed during the peak summer months, with a resurgence as fall approaches, creating an alluring backdrop for seaside activities and scenic strolls along the coast.
Weather in Katwijk aan Zee varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Katwijk aan Zee, 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 12°C (53°F) to a maximum of 30°C (86°F), with an average of 19°C (66°F) and relatively high humidity at 78%. The month experiences around 95 mm (3.7 in) of precipitation over approximately 15 days, making it one of the wetter months of the summer. Conversely, January sees much colder temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 13°C (55°F), with an average of just 5°C (42°F). Although it has slightly lower total precipitation at 66 mm (2.6 in), it occurs over roughly the same number of days (14). Humidity in January is slightly higher at 87%, adding to the crisp winter chill. For more detailed information on January weather in Katwijk aan Zee, you can visit Katwijk aan Zee weather in January.
August and February present contrasting weather patterns. In August, temperatures range from a minimum of 12°C (53°F) to a maximum of 30°C (86°F), with an average of 19°C (66°F). The month experiences a total precipitation of 95 mm (3.7 in) over about 15 days and a humidity level of 78%. In contrast, February sees much cooler temperatures, with a minimum of -8°C (19°F) and a maximum of 16°C (60°F), averaging just 5°C (42°F). Precipitation in February is lower at 72 mm (2.8 in), spread across about 13 days, and humidity is slightly higher at 87%. For more detailed information on February weather, visit Katwijk aan Zee weather in February.
The weather in August is characterized by warmer temperatures, with a minimum of 12°C (53°F) and a maximum reaching 30°C (86°F), averaging around 19°C (66°F). In contrast, March experiences much cooler conditions, showcasing a minimum of -7°C (20°F) and a maximum of 18°C (65°F), with an average temperature of only 7°C (44°F). While August sees a higher precipitation level of 95 mm (3.7 in) over 15 days, March has slightly less at 71 mm (2.8 in) across 14 days. Additionally, humidity levels in March are noticeably higher at 86%, compared to 78% in August. For more detailed insights about the weather in March, check out Katwijk aan Zee weather in March.
When comparing the weather in August and April, notable differences emerge. August typically enjoys warmer temperatures, with a minimum of 12°C (53°F) and an average of 19°C (66°F), peaking at 30°C (86°F). In contrast, April experiences cooler weather, with a minimum temperature of 1°C (35°F) and an average of just 9°C (49°F), although it can reach a maximum of 24°C (75°F). Precipitation is more significant in August, totaling 95 mm (3.7 in) over 15 days, compared to April's 43 mm (1.7 in) over 9 days. Humidity also plays a role, with August presenting a slightly lower humidity level of 78% versus April’s higher 85%. For more detailed insights, you can check Katwijk aan Zee weather in April.
When comparing the weather in August and May, it's evident that August tends to be warmer and more humid. In August, temperatures range from a minimum of 12°C (53°F) to a maximum of 30°C (86°F), with an average temperature of 19°C (66°F). In contrast, May experiences cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 27°C (80°F), averaging around 13°C (55°F). Additionally, August sees more precipitation, totaling 95 mm (3.7 in) over 15 days, compared to May's 58 mm (2.3 in) over 11 days. Despite being slightly less humid in August at 78%, both months share a relatively high humidity level, with May at 84%. For more details on May weather specifically, check out Katwijk aan Zee weather in May.
In comparing the weather between August and June, August typically experiences warmer temperatures, with averages reaching 19°C (66°F) and maximums of up to 30°C (86°F). In contrast, June has slightly cooler conditions, with an average temperature of 17°C (62°F) and maximums around 29°C (84°F). Precipitation is more frequent in August, occurring over 15 days and totaling 95 mm (3.7 in), compared to June, which sees rain on about 10 days with a total of 70 mm (2.8 in). Humidity levels are relatively high in both months, with August at 78% and June slightly higher at 81%. For more detailed insights, you can view the Katwijk aan Zee weather in June.
In comparing the weather between July and August, we see a slight increase in average temperatures, with August averaging 19°C (66°F) compared to July's 18°C (65°F). However, August experiences more significant temperature variation, with a maximum of 30°C (86°F), while July peaks at a hotter 33°C (92°F). Precipitation also rises in August, totaling 95 mm (3.7 in) over 15 days, compared to July's 68 mm (2.7 in) over 13 days. Humidity levels are relatively similar, with August at 78% and July slightly higher at 80%. For a more detailed look at July's weather patterns, you can check out Katwijk aan Zee weather in July.
In comparing the weather between August and September, August typically offers warmer temperatures, with a minimum of 12°C (53°F) and an average of 19°C (66°F), peaking at 30°C (86°F). In contrast, September sees cooler temperatures, with a minimum of 8°C (46°F) and an average of 16°C (61°F), topping out at 27°C (81°F). Both months experience similar levels of precipitation, with August receiving 95 mm (3.7 in) over 15 days and September slightly higher with 96 mm (3.8 in) across 13 days. Additionally, humidity levels rise from 78% in August to 83% in September, creating a more humid feel as summer transitions to fall. For more specifics on September weather, you can visit Katwijk aan Zee weather in September.
August and October present notably different weather patterns. In August, temperatures typically range from a minimum of 12°C (53°F) to a maximum of 30°C (86°F), with an average of 19°C (66°F). This month experiences about 95 mm (3.7 in) of precipitation over 15 days, accompanied by a relative humidity of 78%. In contrast, October sees a significant drop in temperatures, with a low of 4°C (39°F), an average of 13°C (56°F), and a high of 23°C (74°F). Rainfall increases to 120 mm (4.7 in) across 17 days, while humidity rises to 86%. The transition from August to October highlights a shift toward cooler, wetter days. For more details, you can check Katwijk aan Zee weather in October.
In August, the weather is markedly warmer with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 30°C (86°F), averaging around 19°C (66°F). The month experiences significant rainfall, with about 95 mm (3.7 in) spread over 15 days, while humidity levels sit at 78%. In contrast, November brings a cooler climate, with temperatures dropping to a minimum of 1°C (33°F) and a maximum of 17°C (63°F), averaging just 9°C (48°F). Although November receives slightly less precipitation at 70 mm (2.8 in) over the same number of days, the humidity increases to 87%. For more detailed insights into the November conditions, you can visit Katwijk aan Zee weather in November.
In August, the weather is generally mild and warm, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 30°C (86°F) and an average of 19°C (66°F). The month experiences about 95 mm (3.7 in) of precipitation over 15 days, and humidity levels are reasonably high at 78%. In contrast, December brings significantly colder temperatures, with a range from -2°C (28°F) to 13°C (55°F) and an average of just 6°C (44°F). Despite a slightly higher precipitation level of 110 mm (4.3 in) over 18 days, the humidity also rises to 86%. For more detailed information on the winter climate, check out Katwijk aan Zee weather in December.
August in Katwijk aan Zee presents a delightful blend of warmth and moisture, distinctly differing from the cooler months of spring and early summer. With comfortable average temperatures hovering around 19°C (66°F) and occasional spikes reaching up to 30°C (86°F), this month offers ideal conditions for beachgoers and outdoor enthusiasts. However, it also brings a touch of humidity at 78% and about 15 days of rain, making it a month where sunshine and showers coexist. This juxtaposition creates a vibrant atmosphere ideal for enjoying both the sun-kissed shores and the lush, green landscapes. For a deeper understanding of the weather patterns throughout the year, explore our detailed guide on the Katwijk aan Zee Climate.