Last updated: August 27, 2025
In October, Katwijk aan Zee, Netherlands, experiences a dynamic shift in weather, with temperatures ranging from a pleasant maximum of 23°C (74°F) to a cool minimum of 4°C (39°F). The average temperature settles at a comfortable 13°C (56°F), perfect for enjoying the autumn scenery. However, this month also brings considerable rainfall, with 120 mm (4.7 in) spread over 17 days, leading to a high humidity level of 86%. This combination of milder temperatures and frequent showers invites both locals and tourists to embrace the cozy charm of fall by the coast.
In October, Katwijk aan Zee transitions into the heart of autumn, showcasing a pleasant variability in temperatures. The month begins with average highs of 23°C (74°F), a sign of lingering warmth from summer, but gradually gives way to cooler days as the average drops to around 13°C (56°F). Minimum temperatures hover at 4°C (39°F), ensuring crisp mornings and evenings that invite cozy sweaters and warm drinks. This month marks a clear pivot from the balmy late summer, with temperatures distinctly cooler than September, yet still mild enough to enjoy walks along the beach and the changing autumn foliage. The gentle decline in warmth signals the arrival of winter, blending the last whispers of summer into the embrace of fall.
In October, Katwijk aan Zee experiences one of its wettest months, with a notable precipitation total of 120 mm (4.7 in), marking a peak in the annual rainfall cycle. This spike is accompanied by an increase in the number of rainy days, totaling 17, which is higher than all preceding months. The transition into autumn brings a dramatic rise from September's 96 mm and 13 days of rain, highlighting a trend towards more frequent and intense precipitation. As the days grow shorter and the temperatures drop, the coastal town braces for the wet conditions that characterize the season, making October a month where umbrellas and raincoats become essentials for both residents and visitors alike.
As autumn settles in Katwijk aan Zee, October brings a humidity level of 86%, slightly higher than the summer months, indicating a gradual return to the damper conditions typical of the coastal climate. Following a trend observed throughout the year, humidity tends to peak during the cooler months, with January and February recording the highest levels at 87%. From March through August, there's a noticeable decline in humidity, reaching a low of 78% in August, before incrementally rising again. This fluctuation highlights the interplay between the seasons, with moisture levels increasing as the year transitions from warmer to cooler weather. Thus, October marks a pivotal moment when the lingering warmth of summer gives way to the crisp, more humid air of fall.
In October, Katwijk aan Zee experiences a moderate UV Index of 3, indicating a safer time for outdoor activities compared to the summer months. After peaking at an intense 8 in July and June, the UV levels steadily decline as autumn sets in, leading to a burn time of about 30 minutes if you’re unprotected. This is a reminder to still take precautions, especially as the sun is still capable of causing harm. As the year progresses, it becomes clear that from the high summer indices, the UV levels transition towards lower figures by November, which sees values drop to 2 and 1. For more insights on daily UV trends, check out the Katwijk aan Zee UV Index.
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In October, Katwijk aan Zee experiences a delightful transition as the sun graces the seaside town with approximately 245 hours of sunshine. While this mark is a dip compared to the sun-drenched summer months of June and July, which boast over 420 hours, it still outshines the colder, darker winter months ahead. This autumn sun, complemented by the crisp air, creates a picturesque backdrop for strolls along the beach and vibrant autumn hues in the surrounding landscape. As daylight begins to wane, October serves as a gentle reminder of the sun-soaked days of summer while also heralding the cozy ambiance of the approaching winter.
In October, Katwijk aan Zee experiences a moderate 28% chance of sunny weather, marking a subtle decline from the peak months of spring and summer. As the year progresses, the likelihood of sunshine gradually wanes, with October reflecting a dip from September's 32%. This trend hints at the transition into cooler months, where daylight becomes more fleeting. Despite the decrease, October still offers a taste of pleasant days amidst the backdrop of autumn’s vibrant foliage, allowing residents and visitors to savor moments of sun before winter's approach.
In October, daylight in Katwijk aan Zee gradually diminishes, offering around 10 hours of light as the days shorten in preparation for winter. Following the bright and lengthy days of summer, which boast up to 16 hours in June and July, October marks a notable transition as the sun sets earlier, echoing the 12 hours of daylight experienced in September. This decline continues into November, dropping to 8 hours, as the region shifts into the darker months. The rhythm of daylight in Katwijk reflects a beautiful cycle of seasons, with October serving as a gentle reminder of the oncoming winter, while still providing enough sunlight to enjoy the last colorful splashes of autumn.
As autumn settles in Katwijk aan Zee, October brings a noticeable increase in wind speed, averaging 6.3 m/s (14 mph), making it one of the breeziest months of the year. This uptick in gusts contrasts sharply with the gentler breezes felt during the warmer summer months, where average speeds dipped as low as 4.0 m/s (9 mph) in June. As the sea air turns crisp, the winds begin to swirl, stirring the vibrant fall leaves and enhancing the coastal atmosphere. After a summer of calmer skies, the October winds signify a return to the lively, refreshing breezes that characterize the Netherlands, setting the stage for the weather transitions ahead.
Weather in Katwijk aan Zee varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Katwijk aan Zee, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present contrasting weather patterns. In October, temperatures range from a minimum of 4°C (39°F) to a comfortable average of 13°C (56°F), and can peak at 23°C (74°F), making it a mild fall month. With 120 mm (4.7 in) of precipitation over 17 days, the humidity is quite high at 86%, contributing to a damp atmosphere. In contrast, January experiences colder temperatures, with a minimum of -4°C (25°F), an average of 5°C (42°F), and a maximum of just 13°C (55°F). Although January receives less precipitation at 66 mm (2.6 in) over 14 days, the humidity remains slightly higher at 87%. These shifts highlight the transition from the warmer, wetter fall to the chillier winter season. For a detailed view of temperature and conditions, you can check Katwijk aan Zee weather in January.
October and February present contrasting weather conditions. In October, temperatures range from a chilly 4°C (39°F) at night to a comfortable 23°C (74°F) during the day, with an average temperature of 13°C (56°F). The month experiences significant rainfall, totaling 120 mm (4.7 in) over 17 days, accompanied by high humidity levels of 86%. In contrast, February is much colder, with nighttime lows plummeting to -8°C (19°F) and an average temperature of just 5°C (42°F), peaking at a mild 16°C (60°F). While February sees less precipitation at 72 mm (2.8 in) over 13 days, the humidity remains relatively high at 87%. For more detailed insights, check out Katwijk aan Zee weather in February.
When comparing the weather in October and March, distinct differences can be observed. October features a more moderate temperature range, with averages hovering around 13°C (56°F) and maximums reaching up to 23°C (74°F), making it relatively warm for autumn. In contrast, March presents a chillier atmosphere, with average temperatures dropping to around 7°C (44°F) and nighttime lows plummeting to -7°C (20°F). Additionally, while October experiences higher precipitation levels at 120 mm (4.7 in) over 17 days, March sees less rainfall at 71 mm (2.8 in) across 14 days, although both months maintain similar humidity levels at 86%. For more specific details about March weather, visit Katwijk aan Zee weather in March.
When comparing the weather in October and April, one notices distinct differences in temperatures and precipitation. October tends to be milder, with average temperatures ranging from a chilly 4°C (39°F) at night to a warmer 23°C (74°F) during the day, while April has a slightly cooler average, with minimums around 1°C (35°F) and maximums reaching 24°C (75°F). However, October experiences more significant rainfall, averaging 120 mm (4.7 in) over 17 days, compared to April's lighter precipitation of 43 mm (1.7 in) across just 9 days. Both months share high humidity levels, with October at 86% and April at 85%. For those interested in exploring the specific weather patterns for April, more details can be found at Katwijk aan Zee weather in April.
October and May present distinct weather patterns despite some similarities. In October, temperatures range from a minimum of 4°C (39°F) to a maximum of 23°C (74°F), with an average of 13°C (56°F). The month is relatively wet, receiving 120 mm (4.7 in) of precipitation over 17 days and displaying a high humidity level of 86%. In contrast, May offers a warmer climate, with temperatures ranging from 4°C (40°F) to a maximum of 27°C (80°F), and an average temperature similar to October at 13°C (55°F). Precipitation is significantly lower in May, totaling 58 mm (2.3 in) over just 11 days and exhibiting slightly lower humidity at 84%. For those interested in exploring the weather specifics of May, additional details can be found here: Katwijk aan Zee weather in May.
October and June present quite distinct weather patterns. In October, temperatures range from a minimum of 4°C (39°F) to a maximum of 23°C (74°F), with an average of 13°C (56°F). The month experiences significant precipitation, averaging 120 mm (4.7 in) over about 17 days, and humidity levels are notably high at 86%. In contrast, June offers a milder climate with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 29°C (84°F), averaging 17°C (62°F). Precipitation is less frequent, totaling 70 mm (2.8 in) over around 10 days, and humidity is slightly lower at 81%. For a closer look at the specific weather conditions in June, you can check Katwijk aan Zee weather in June.
When comparing the weather in October and July, there are significant differences in temperature and precipitation. October experiences cooler temperatures, with a minimum of 4°C (39°F) and an average of 13°C (56°F), while July is much warmer, averaging 18°C (65°F) with highs reaching up to 33°C (92°F). Precipitation is also more pronounced in October, accumulating 120 mm (4.7 in) over 17 days, compared to July's 68 mm (2.7 in) over 13 days. Additionally, October tends to be more humid at 86%, while July's humidity is slightly lower at 80%. For those interested in the specifics of July weather, you can find more information here: Katwijk aan Zee weather in July.
In comparing the weather of October and August, there is a notable shift in temperatures and conditions. October experiences cooler temperatures, with a minimum of 4°C (39°F) and an average of 13°C (56°F), while August remains significantly warmer, starting at a minimum of 12°C (53°F) and peaking at an average of 19°C (66°F). Additionally, August boasts a maximum of 30°C (86°F), in stark contrast to October's maximum of 23°C (74°F). Precipitation is also more frequent in October, with 120 mm (4.7 in) falling over 17 days compared to August's 95 mm (3.7 in) over 15 days. The humidity level is higher in October at 86%, compared to 78% in August, reflecting a more damp and cooler climate as the year progresses. For further details, visit Katwijk aan Zee weather in August.
In comparing the weather between September and October, we see a noticeable drop in temperatures as autumn sets in. September boasts a milder temperature range with a minimum of 8°C (46°F), an average of 16°C (61°F), and a maximum of 27°C (81°F). By contrast, October experiences cooler conditions, with nighttime lows of 4°C (39°F) and an average temperature of 13°C (56°F), reaching a maximum of 23°C (74°F). Precipitation increases in October to 120 mm (4.7 in) over 17 days, compared to September's 96 mm (3.8 in) over 13 days, indicating a shift towards wetter weather as the month progresses. Humidity also rises slightly in October, reaching 86% compared to September’s 83%. For a closer look at weather trends, you can check Katwijk aan Zee weather in September.
In comparing the weather between October and November, there is a noticeable shift in temperatures and precipitation. October experiences milder temperatures with a minimum of 4°C (39°F) and an average of 13°C (56°F), culminating in a maximum of 23°C (74°F). This month also brings significant rainfall, with 120 mm (4.7 in) over 17 days. In contrast, November sees a drop in temperatures, with a minimum of 1°C (33°F) and an average of 9°C (48°F), along with a maximum reaching 17°C (63°F). While November has less precipitation at 70 mm (2.8 in) over 15 days, humidity levels remain relatively high at 87%. For more detailed information about November weather, you can check Katwijk aan Zee weather in November.
In October, the weather is generally milder, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 23°C (74°F) and an average of 13°C (56°F). The month experiences significant rainfall, totaling 120 mm (4.7 in) over approximately 17 days, while humidity remains high at 86%. In contrast, December brings cooler temperatures, with a range from -2°C (28°F) to 13°C (55°F) and an average of just 6°C (44°F). Despite slightly lower precipitation at 110 mm (4.3 in) over 18 days, the humidity stays the same at 86%. For more detailed insights, you can check out Katwijk aan Zee weather in December.
As autumn settles in, October in Katwijk aan Zee brings a distinct shift in weather, characterized by cooler temperatures and increased humidity. With highs around 23°C (74°F) giving way to much cooler days, the average drops to a brisk 13°C (56°F). Rain becomes more frequent, with nearly half the month experiencing precipitation, totaling around 120 mm (4.7 in) across 17 days. This checkered blend of moisture and dropping temperatures marks October as a transitional month, distinct from the warmer, drier summer months. For a deeper dive into the climate of this charming coastal town, visit Katwijk aan Zee Climate.