Last updated: August 27, 2025
June in Alkmaar, Netherlands is characterized by a delightful mix of warmth and humidity. With maximum temperatures soaring up to 29°C (84°F) and an average of 16°C (61°F), the month offers pleasant days for outdoor activities. However, residents and visitors should prepare for occasional rain, as precipitation totals around 66 mm (2.6 in), scattered over approximately 10 days. The humidity level of 81% adds a tropical feel, making early mornings and late evenings particularly refreshing. Whether you're exploring the charming streets or enjoying the local cuisine, June provides a vibrant atmosphere in this picturesque Dutch city.
In June, Alkmaar enjoys a delightful transition into summer, with temperatures steadily rising. The month begins with a minimum of 10°C (50°F), setting a comfortable tone for outdoor activities. As days progress, residents and visitors can bask in an average temperature of 16°C (61°F), peaking at a pleasant 29°C (84°F). This noticeable increase from the cooler spring months reveals a significant warming trend, inviting locals to relax in parks, explore the historic canals, or indulge in vibrant outdoor markets. Overall, June is a welcoming gateway to summer in Alkmaar, marked by longer days and an uplifting atmosphere.
In June, Alkmaar experiences a balanced precipitation pattern, receiving 66 mm (2.6 in) of rain over 10 days. This amount reflects a moderate increase compared to the prior months, aligning with the transition into summer when rainfall tends to pick up. Notably, June's precipitation stands as a hallmark of the rainy season yet is milder than the more substantial showers predicted for July and August, which average 69 mm (2.7 in) and 94 mm (3.7 in), respectively. The trend of increasing rainfall as summer approaches hints at the lush, vibrant landscapes that define the Netherlands. As the days grow longer and the gardens flourish, the steady drizzle in June lays the groundwork for the vibrant greenery to come, creating an enticing backdrop for the bustling outdoor activities of the season.
In June, the humidity in Alkmaar, Netherlands begins to dip, settling at 81%—a noteworthy reduction compared to the higher levels seen in the winter months, where humidity hovers around 87%. This gradual decline throughout the spring, from 85% in April to 84% in May, signals the onset of summer conditions. As July approaches, the trend continues, with humidity dropping even further to 80%. This decrease not only enhances the comfort of outdoor activities but also marks a shift towards drier, more pleasant summer days. The humid patterns from earlier months suggest a balanced transition, allowing residents and visitors to enjoy the fresh summer air while experiencing the unique charm of Alkmaar during this vibrant season.
As the summer sun shines brightly over Alkmaar, June heralds a peak in UV radiation with an impressive UV Index of 8, placing it in the very high exposure category. This is a steep increase from the previous months, where the UV Index escalates from moderate levels of 4 and 5 in March and April to a high Index of 7 in May. With a notably reduced burn time of just 15 minutes, it's crucial for residents and visitors alike to take precautions against sun exposure. The subtle transition from the milder winter months is a reminder that staying informed is key to enjoying the outdoors safely. For more detailed insights and updates on UV levels, you can check the Alkmaar UV Index.
UV Risk Categories
In June, Alkmaar enjoys a delightful average of 415 sunshine hours, making it one of the sunniest months of the year. After a steady increase in sunlight from 113 hours in January to a peak of 419 hours in May, June maintains a near-optimal brightness before the summer sun reaches its zenith in July with 426 hours. This gradual climb showcases a clear trend of increasing daylight as the seasons transition towards summer, creating perfect conditions for outdoor activities and vibrant street life. As days grow longer and warmth settles in, June in Alkmaar becomes a splendid tapestry of sunshine and vitality, setting the stage for the bustling summer ahead.
As June approaches in Alkmaar, the likelihood of sunny weather dances around 40%, offering a delightful chance for residents and visitors to bask in the warmth of early summer. This figure reflects a promising trend following a gradual rise from the winter months, where January began with only 21% sunshine. The transition from spring into early summer shows an overall increase in sunny days, peaking in June and slightly tapering off into July and August. With this favorable forecast, June stands out as an ideal time for outdoor activities, making it a perfect month to explore the scenic beauty of Alkmaar under the sun.
In June, Alkmaar basks in the warmth of 16 hours of daylight, marking the apex of the year’s sunlit offerings. This radiant month showcases a remarkable progression from the 8 hours experienced in January, illuminating a clear trend of increasing daylight as spring blossoms into summer. Following the gradual rise from just 9 hours in February, the daylight duration escalates significantly each month: 11 hours in March, 13 hours in April, and 15 hours in May. As summer unfolds in July, daylight remains equally generous at 16 hours, before gently tapering off in August. The steady increase in daylight not only heralds longer days but also invites outdoor activities, making June a vibrant time in this charming Dutch city.
As June rolls into Alkmaar, the wind takes a gentle breath, with an average speed dipping to 4.4 m/s (10 mph), the calmest it has been all year. This noticeable decrease from May's 5.5 m/s (12 mph) marks a shift towards the summer months, where softer breezes become more common. Interestingly, July and August see a slight uptick in wind speed, reaching 4.9 m/s (11 mph) and 5.9 m/s (13 mph) respectively, suggesting a playful dance of wind patterns as warmth settles in. However, with June’s serene atmosphere, residents can enjoy the longer days and lush surroundings, all while feeling the light caress of the wind, a quintessential part of the charming Dutch summer landscape.
Weather in Alkmaar varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Alkmaar, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present contrasting weather conditions. June enjoys milder temperatures, with a minimum of 10°C (50°F) and a max reaching up to 29°C (84°F), making it a pleasant month with an average of 16°C (61°F). However, it experiences around 66 mm (2.6 in) of precipitation over approximately 10 days, with humidity levels at 81%. In contrast, January is significantly colder, featuring temperatures that range from a minimum of -3°C (27°F) to a maximum of 12°C (53°F), with an average of just 5°C (42°F). Although January has slightly less precipitation at 62 mm (2.4 in), it falls over more days—about 13—coupled with higher humidity at 87%. For a more detailed look at January's weather, you can visit Alkmaar weather in January.
In June, temperatures in Alkmaar range from a chilly 10°C (50°F) at night to a warm 29°C (84°F) during the day, creating a pleasant average of 16°C (61°F). The month sees about 66 mm (2.6 in) of precipitation, occurring over roughly 10 days, while humidity hovers around 81%. In stark contrast, February brings much colder weather, with temperatures dipping as low as -6°C (21°F) and peaking at a milder 14°C (58°F), leading to an average temperature of only 5°C (42°F). February experiences slightly more precipitation at 71 mm (2.8 in) over 12 days, along with higher humidity at 87%. For more specifics on February weather, you can check Alkmaar weather in February.
In comparing the weather between March and June, we see a significant increase in temperatures. June boasts a minimum temperature of 10°C (50°F) and an average of 16°C (61°F), reaching a maximum of 29°C (84°F), while March starts much cooler with a minimum of -7°C (20°F) and an average of 6°C (44°F), peaking at just 15°C (60°F). Interestingly, both months experience similar levels of precipitation, with June receiving 66 mm (2.6 in) over about 10 days and March yielding 67 mm (2.6 in) over a slightly longer span of 13 days. Humidity levels are also comparable; March has an 86% humidity level compared to June's 81%. For those interested in a more detailed look at the weather in March, you can check out Alkmaar weather in March.
June brings noticeably warmer weather compared to April, with average temperatures rising from 9°C (48°F) in April to 16°C (61°F) in June. The maximum temperatures in June can reach up to 29°C (84°F), while April's highs only reach 23°C (74°F). Additionally, June experiences more precipitation, with 66 mm (2.6 in) over 10 days, compared to April's 37 mm (1.5 in) over 8 days. Interestingly, humidity levels remain relatively high in both months, with June at 81% and April slightly higher at 85%. For more detailed insights, you can check Alkmaar weather in April.
In comparing the weather between May and June, June typically experiences warmer temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 29°C (84°F), while May has a cooler range with a low of 5°C (41°F) and a high of 26°C (79°F). The average temperature in June is also higher at 16°C (61°F) compared to May's 12°C (54°F). While June sees more precipitation at 66 mm (2.6 in) over 10 days, May has slightly less rainfall at 44 mm (1.7 in) over 9 days. Humidity levels are comparable, with May at 84% and June slightly lower at 81%. For a detailed look at May's weather, you can check Alkmaar weather in May.
In June, the weather features a minimum temperature of 10°C (50°F), averaging around 16°C (61°F) and reaching a maximum of 29°C (84°F). The month experiences about 66 mm (2.6 in) of precipitation over approximately 10 days, with an average humidity level of 81%. In contrast, July sees slightly warmer temperatures, with a minimum of 12°C (53°F), an average of 18°C (64°F), and a peak of 30°C (87°F). Precipitation in July increases to 69 mm (2.7 in) over about 13 days while maintaining similar humidity at 80%. For a more detailed look at the weather specifics, visit Alkmaar weather in July.
In June, temperatures typically range from a minimum of 10°C (50°F) to a maximum of 29°C (84°F), with an average temperature of 16°C (61°F). This month experiences about 66 mm (2.6 in) of precipitation over 10 days, along with relatively high humidity at 81%. In contrast, August shows a slight increase in temperatures, with a minimum of 12°C (54°F), maintaining the same maximum of 29°C (84°F) and an average temperature of 18°C (65°F). However, August is marked by more rainfall, totaling 94 mm (3.7 in) over 15 days, while humidity decreases slightly to 78%. For a closer look at the conditions, check out Alkmaar weather in August.
In comparing the weather between June and September, both months showcase similar average temperatures, hovering around 16°C (61°F), making them relatively mild. However, June experiences a wider range of temperatures with a maximum of 29°C (84°F) compared to September's max of 25°C (78°F). Precipitation is more abundant in September, with 92 mm (3.6 in) over 12 days, contrasting with June's 66 mm (2.6 in) over 10 days. Interestingly, humidity levels remain quite similar, with June at 81% and September slightly higher at 83%. For those interested in more details, you can check out Alkmaar weather in September.
June and October offer distinctly different weather experiences. In June, temperatures range from a minimum of 10°C (50°F) to a maximum of 29°C (84°F), with an average of 16°C (61°F). The month sees about 66 mm (2.6 in) of precipitation over approximately 10 days, accompanied by a humidity level of 81%, creating a warm and moderately humid atmosphere.
In contrast, October features cooler temperatures, with a minimum of 5°C (41°F), an average of 13°C (56°F), and a maximum of 23°C (73°F). This month is marked by increased precipitation of 117 mm (4.6 in) over about 17 days and a higher humidity level of 86%, resulting in a more overcast and damp environment. For a deeper look at what to expect, check out the detailed forecast here: Alkmaar weather in October.
In June, temperatures are generally warmer, with minimums around 10°C and maximums reaching up to 29°C, providing an average of 16°C. The month experiences about 66 mm of precipitation over approximately 10 days, accompanied by a humidity level of 81%. In contrast, November is significantly cooler, with temperatures dropping to a minimum of 1°C and a maximum of 17°C, resulting in an average temperature of 9°C. Precipitation is slightly higher at 68 mm, but it's spread over more days, with about 15 days of rain and a humidity level of 87%. For a more detailed look at the weather conditions during this month, you can check Alkmaar weather in November.
In June, the weather features a pleasant temperature range with a minimum of 10°C (50°F), an average of 16°C (61°F), and a maximum of 29°C (84°F). Precipitation is relatively low at 66 mm (2.6 in) over about 10 days, while humidity averages 81%. In contrast, December experiences much cooler temperatures, with a minimum of -2°C (28°F), an average of 7°C (44°F), and a maximum of 12°C (54°F). Rainfall increases significantly to 106 mm (4.2 in) across 18 days, and humidity rises slightly to an average of 86%. For more details on the winter conditions, you can visit Alkmaar weather in December.
As June unfolds in Alkmaar, the weather brings a delightful warmth that sets it apart from the chillier months preceding it. With average temperatures rising to a pleasant 16°C, the month invites outdoor activities and gatherings under the sun. However, the occasional rainfall—spreading across about 10 days—adds a refreshing touch to the landscape, nurturing the vibrant greenery that characterizes this season. The higher humidity level at 81% can make the air feel a bit more muggy, but it also enhances the lush, inviting atmosphere of early summer. For those looking to explore more about what to expect throughout the year, Alkmaar Climate provides a comprehensive overview.