Last updated: August 27, 2025
In July, Haarlem, Netherlands, experiences a delightful summer climate, with temperatures reaching a maximum of 33°C (92°F), while averaging around 18°C (64°F) and dipping to a minimum of 11°C (52°F). This month presents a mix of warmth and occasional rain, accumulating about 73 mm (2.9 in) of precipitation over 14 days. With humidity levels sitting at a comfortable 80%, visitors can expect a vibrant atmosphere enriched by lush greenery and the inviting charm of this historic city. Whether basking in the sun or strolling through the quaint streets during a light drizzle, July in Haarlem offers a unique balance of warmth and refreshment.
In Haarlem, Netherlands, July brings a delightful warmth that contrasts sharply with the chilling depths of winter. With minimum temperatures rising to 11°C (52°F) and average highs reaching up to 33°C (92°F), the summer month showcases a lively surge in temperature. This peak warmth, often enjoyed as the hottest month of the year, invites locals and visitors alike to bask in the sun and indulge in outdoor activities. The pleasant average temperature of 18°C (64°F) is perfect for exploring the city's charming canals and vibrant culture, making July an enchanting time to experience Haarlem’s beauty.
In July, Haarlem experiences a notable shift in precipitation patterns, recording 73 mm (2.9 in) of rainfall over 14 days. This amount is slightly lower than June's 74 mm, indicating a trend of relatively stable summer precipitation. The 14 rainy days in July mark an increase in frequency from the previous months, suggesting that residents can expect sporadic summer showers. This consistent rainfall provides a lush, green backdrop to the city's landscapes, enhancing the beauty of its gardens and parks. As the peak of summer approaches, July's precipitation sets the stage for the wetter conditions that typically follow in August, when amounts surge to 99 mm (3.9 in).
In Haarlem, Netherlands, July marks a notable shift in humidity levels, as the average drops to 80%, the lowest point of the year. This decrease follows a gradual decline from 87% in January to 81% in June, suggesting a comfortable midsummer transition. As the warmest month arrives, the relatively lower humidity allows residents and visitors to enjoy the city's vibrant outdoor life. The trend continues into August with humidity further decreasing to 78%, creating an inviting atmosphere that contrasts with the higher humidity typical of the winter months. Overall, July’s humidity provides a refreshing respite, making it an appealing time to experience Haarlem’s charm.
In Haarlem, the month of July sees the UV Index peak at 8, placing it in the very high exposure category alongside June. Under these conditions, residents and visitors alike should be particularly cautious, as the burn time is significantly reduced to just 15 minutes. This trend marks an escalation from the milder indices of earlier months, with January's low index of 1 gradually climbing through the spring to summer months. The UV Index remains elevated into August, dropping slightly to 7, indicating that while the sun may be less intense, precautions are still essential. As you plan your outdoors activities during these sunny days, remember to stay informed about local UV levels with the help of Haarlem UV Index.
UV Risk Categories
In Haarlem during July, the sunshine reaches its peak, with an impressive 423 hours of sunlight gracing the city. This vibrant month encapsulates the essence of summer, following a steady increase in sunlight hours since the beginning of the year. From a mere 114 hours in January, the hours of daylight steadily climbed, reaching a notable 361 hours in April and surpassing the 400-hour mark by May. As July unfolds, its sunny disposition not only brightens the days but also boosts the spirits of both locals and visitors alike. The warmth of summer is a stark contrast to the dimmer winter months, making July a highlight in the annual cycle of sunlight in Haarlem. As summer slowly transitions into the milder days of August, the city still enjoys a commendable 396 hours, signaling a gradual, yet vibrant, farewell to the sun-soaked days of July.
In Haarlem, July experiences a 36% chance of sunny weather, which aligns closely with the previous month of June at 40%. This slight dip suggests a trend of fluctuating sunshine as summer progresses, with May boasting a higher likelihood of clear skies at 35%. Interestingly, the sunshine probability remains consistent through July and August, both sitting at 36%. Despite the overall trend of increasing sunshine from January's 20% to July's 36%, it's clear that the peak summer months don't guarantee bright days every time, offering a mix of sunny spells and typical Dutch weather. With this in mind, sun seekers might still find themselves appreciating the charm of Haarlem, regardless of the occasional clouds.
In Haarlem, Netherlands, the month of July shines with an impressive 16 hours of daylight, mirroring the peak of June. This vibrant month marks the culmination of a gradual increase in daylight since January’s meager 8 hours. As spring unfolds into summer, daylight stretches steadily from 11 hours in March to a delightful 15 hours in May, before reaching its zenith. Following July, a gentle decline begins, as August experiences 14 hours and September eases into 12 hours, heralding the approaching autumn. This progression not only reflects the changing seasons but also enriches Haarlem with opportunities for outdoor activities and celebrations under the ever-brightening sky.
In Haarlem during July, the average wind speed gently measures in at 4.4 m/s (10 mph), marking a slight uptick from June's calm breezes. This month often serves as a transition, where the winds begin to pick up again as summer peaks. Notably, this rise in wind is reflective of a pattern observed through the year, where spring months typically experience the calmest conditions, gradually shifting towards more robust winds in the autumn. As July's mild winds playfully rustle through the vibrant streets and lush parks, they encapsulate the essence of a Dutch summer, blending the warmth of the season with the refreshing breeziness that characterizes Haarlem's climate.
Weather in Haarlem varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Haarlem, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather in Haarlem is characterized by warm temperatures, with averages around 18°C (64°F) and highs reaching up to 33°C (92°F), while the humidity hovers at a comfortable 80%. This month also sees about 73 mm (2.9 in) of precipitation spread over approximately 14 days. In contrast, January brings much colder conditions, with temperatures ranging from a frigid minimum of -4°C (26°F) to a maximum of 12°C (55°F), accompanied by a higher humidity of 87%. Precipitation in January totals 62 mm (2.4 in) over around 13 days. For more details, you can explore Haarlem weather in January.
July and February present stark contrasts in weather. In July, temperatures range from a cool 11°C (52°F) at night to a hot 33°C (92°F) during the day, with an average temperature of 18°C (64°F). The month experiences significant humidity at 80% and sees about 73 mm (2.9 in) of precipitation over 14 days. In contrast, February is much colder, with temperatures dropping to a minimum of -7°C (19°F) and peaking at 16°C (61°F), resulting in an average of only 5°C (42°F). Despite having slightly less precipitation at 71 mm (2.8 in) over 12 days, February maintains a higher humidity level of 87%. For more details on the climate, check out Haarlem weather in February.
When comparing the weather in July and March, notable differences emerge in temperature and overall conditions. July experiences a much warmer range, with average temperatures soaring to 18°C (64°F) and peaks reaching up to 33°C (92°F), while March sees significantly cooler temperatures, averaging just 7°C (44°F) with a maximum of 17°C (63°F). Both months experience a similar amount of precipitation, with July at 73 mm (2.9 in) and March at 71 mm (2.8 in), though their humidity levels diverge slightly, with March slightly more humid at 86% compared to July's 80%. For more specifics on March weather, you can check Haarlem weather in March.
When comparing the weather in July and April, we see notable differences in temperature and precipitation patterns. July typically experiences warmer conditions, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 33°C (92°F). In contrast, April is much cooler, with average temperatures ranging from 1°C (34°F) to 25°C (77°F). Additionally, July has higher precipitation levels, averaging 73 mm (2.9 in) over 14 days, compared to April's 43 mm (1.7 in) over 10 days. The humidity in both months is relatively high, but July's 80% is slightly lower than April's 85%. For more specific details about April's weather, you can visit Haarlem weather in April.
July's weather in Haarlem features significantly warmer temperatures compared to May, with averages reaching up to 18°C (64°F) and maximums soaring to 33°C (92°F). In contrast, May’s temperatures range from a cooler minimum of 4°C (40°F) to a pleasant maximum of around 27°C (81°F), averaging at 12°C (55°F). While July sees higher precipitation of 73 mm (2.9 in) across 14 days, May has lesser rainfall with 54 mm (2.1 in) over 11 days. Additionally, July's humidity level is at 80%, slightly less than May’s 84%. For more details on May's weather, you can refer to Haarlem weather in May.
In comparing the weather of July and June, we see that July typically presents slightly warmer temperatures, with an average of 18°C (64°F) and a maximum of 33°C (92°F), compared to June’s average of 17°C (62°F) and maximum of 30°C (86°F). Both months experience similar precipitation levels, with July receiving 73 mm (2.9 in) over 14 days, while June has 74 mm (2.9 in) over 11 days. Humidity levels are also relatively close, with July at 80% and June slightly higher at 81%. For more details on June's weather, you can visit Haarlem weather in June.
In comparing the weather of July and August, July tends to be slightly warmer overall, with average temperatures reaching 18°C (64°F) and a maximum of 33°C (92°F). In contrast, August maintains a similar minimum temperature of 11°C (52°F) but typically has a slightly higher average temperature of 18°C (65°F) and a maximum of 30°C (87°F). However, August experiences more precipitation, totaling 99 mm (3.9 in) over 15 days compared to July's 73 mm (2.9 in) across 14 days. Humidity remains fairly consistent between the two months, with July at 80% and August slightly lower at 78%. For more detailed insights, you can explore Haarlem weather in August.
In comparing the weather between July and September, July tends to be warmer and more humid. With temperatures ranging from a minimum of 11°C (52°F) to a maximum of 33°C (92°F) and an average of 18°C (64°F), it is typically the peak of summer. In contrast, September sees cooler temperatures, with a minimum of 7°C (45°F), an average of 16°C (60°F), and a maximum of 27°C (81°F). Additionally, September experiences slightly higher precipitation at 93 mm (3.7 in) over 12 days, compared to July's 73 mm (2.9 in) over 14 days. Humidity levels are also slightly elevated in September at 83%, compared to 80% in July. For more detailed insights into September weather, you can visit Haarlem weather in September.
In July, the weather tends to be warmer with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 33°C (92°F), and an average of 18°C (64°F). The month sees 73 mm (2.9 in) of precipitation across 14 days, while humidity hovers around 80%. In contrast, October experiences cooler temperatures, with a minimum of 4°C (40°F), an average of 13°C (55°F), and a maximum of 23°C (74°F). Rainfall increases to 115 mm (4.5 in) over 17 days, accompanied by slightly higher humidity at 86%. For a deeper dive into what to expect during this seasonal transition, check out Haarlem weather in October.
July and November exhibit contrasting weather patterns, highlighting the shift from summer warmth to autumn chill. In July, temperatures range from a minimum of 11°C (52°F) to a sweltering maximum of 33°C (92°F), with an average of 18°C (64°F), making it the warmest month of the year. In contrast, November sees much cooler temperatures, with a minimum of 0°C (33°F), an average of 9°C (48°F), and a maximum of 17°C (63°F). Both months experience a fair amount of rainfall, with July recording 73 mm (2.9 in) over 14 days, while November has slightly less at 65 mm (2.6 in) over 15 days. Additionally, November brings higher humidity levels at 87%, compared to July's 80%. For a more detailed look at the conditions during this month, consider checking Haarlem weather in November.
The weather in July and December presents a stark contrast, reflective of the changing seasons. July boasts warmer temperatures, with a minimum of 11°C (52°F), an average of 18°C (64°F), and a maximum reaching up to 33°C (92°F). However, it is accompanied by significant humidity at 80% and about 73 mm (2.9 in) of precipitation over 14 days. In contrast, December experiences much cooler temperatures, with a minimum of -3°C (27°F), an average of 6°C (44°F), and a maximum of only 13°C (55°F). Additionally, it sees more rainfall, totaling 105 mm (4.1 in) over 18 days, combined with a higher humidity level of 86%. For more detailed insights into the conditions you can expect during this month, check out Haarlem weather in December.
As July rolls in, Haarlem transforms into a lively summer destination, boasting pleasantly warm days and balmy evenings. Unlike the cooler months, this mid-summer gem experiences a significant rise in temperatures, creating the perfect atmosphere for outdoor activities. With humidity levels soaring, it’s important to stay refreshed, though the occasional rain adds a touch of balance to the warmth. Compared to other months, July stands out with its vibrant energy and longer daylight hours, inviting both locals and visitors to enjoy everything the city has to offer. For a deeper understanding of what to expect throughout the year, visit Haarlem Climate.