Last updated: August 27, 2025
April in Delft, Netherlands, showcases a striking contrast in weather, with temperatures ranging from a brisk -1°C (31°F) at night to a pleasant 26°C (79°F) during the day. The average temperature hovers around 9°C (49°F), inviting both the locals and visitors to enjoy the blossoming spring. This month experiences about 41 mm (1.6 in) of rainfall over 9 days, contributing to the lush, vibrant landscape. With humidity levels reaching 85%, the air feels refreshingly crisp, making it an ideal time to explore the charming canals and historic architecture of this picturesque city.
April in Delft, Netherlands marks a transformative shift in temperatures as winter begins to recede. With minimums dipping to -1°C (31°F) and averages warming to 9°C (49°F), the city awakens from its chilly slumber. The maximums can soar to a delightful 26°C (79°F), showcasing a notable leap from the cooler months preceding it. This progression not only indicates increasing warmth but also invites a burst of life, turning parks and canals into vibrant gathering spaces. As the month unfolds, residents and visitors alike can revel in the pleasant weather, hinting at the abundant charm of spring that Delft has to offer.
In April, Delft experiences a noticeable dip in precipitation, with only 41 mm (1.6 in) of rainfall recorded over 9 days. This decline follows a steady increase in earlier months, where rainfall peaked in March at 67 mm (2.6 in). The milder precipitation in April often ushers in a brighter spring atmosphere, marking a transition as the city gears up for May's 59 mm (2.3 in). This trend highlights the region's shifting climate patterns, where April serves as a brief respite before the summer showers lead to increased rainfall in the warmer months of June and July. The combination of fewer rainy days and reduced precipitation makes April a delightful time to explore Delft's blooming landscapes.
In April, Delft experiences a notable decline in humidity, averaging 85%, which marks a continuation of the gradual easing from the higher levels seen in the winter months. Starting from a peak of 91% in January, the humidity steadily decreased through the early spring, reaching its lowest point for the season this month. As the warmer days of May approach, the humidity further dips to 82%, hinting at a transition toward a more comfortable atmosphere. This trend suggests that April serves as a pivotal month, bridging the damp chill of winter with the more temperate conditions typical of late spring in the Netherlands. Overall, the gradual decrease in humidity reflects the changing seasons, making April a refreshing precursor to the sunnier months ahead.
In April, the UV Index in Delft, Netherlands, reaches a moderate level of 5, signaling a moderate risk of harm from unprotected sun exposure. As the days grow longer and sunnier, residents should be aware of their 30-minute burn time—an encouraging sign of spring that reminds everyone to enjoy outdoor activities while also taking necessary precautions. This marks a noticeable increase from March's UV Index of 4, indicating the arrival of sunnier days ahead. As we move into May, the UV Index will jump to 7, escalating the need for sun protection. For a detailed look at UV trends throughout the year, visit Delft UV Index.
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As April unfolds in Delft, the city basks in an impressive 363 hours of sunshine, a significant increase from the previous months. This vibrant rise reflects the gradual transition from winter's gloom—where January saw a mere 118 hours of sunlight—to the burgeoning warmth of spring. March already hinted at this shift with 282 hours, yet April truly illuminates the skies, paving the way for even more radiant days ahead in May and June, when daylight peaks at 411 and 419 hours, respectively. This trend not only enhances the city’s charm but also invites locals and visitors alike to revel in the blossoming beauty of Delft as nature awakens in full bloom.
In April, the likelihood of sunny weather in Delft rises significantly, boasting a 42% chance of sun—a notable increase from the earlier months of the year. Following the gradual ascent from January’s dreary 17% to March’s 36%, April marks a turning point as spring unfolds. This sunny trend continues into May, although it dips slightly to 34%. Such fluctuations indicate that while April offers a promising start to the season, the sunniest days are still ahead, making it a delightful time for residents and visitors to enjoy the charms of Delft as nature awakens.
As April unfolds in Delft, the days grow noticeably longer, offering approximately 13 hours of daylight—a significant leap from the 11 hours experienced in March. This transitional month marks the beginning of an upward trajectory in sunlight that will continue into the summer. Following the trend, May brings 15 hours and June peaks at 16 hours, providing ample opportunity for outdoor exploration and enjoying the vibrant blooms of spring. The gradual increase in daylight not only enhances the city’s charm but also uplifts spirits, setting the stage for a lively and engaging season ahead.
In April, the wind in Delft begins its gentle descent, with an average speed of 4.8 m/s (11 mph), marking a subtle shift from the brisk winds of the earlier months. This slight decrease in wind speed is typical as spring unfolds, bringing a softer ambiance to the city. Compared to January's robust 5.3 m/s and March's 5.1 m/s, April's breezes invite residents and visitors alike to enjoy the blooming landscapes without the chill that often accompanies higher gusts. As the year progresses, the wind continues to mellow, with May maintaining the same amiable pace, hinting at the calmer days of summer ahead, where the average wind drops even further to 4.8 m/s in June. Thus, April serves as a transitional month, encapsulating the fleeting freshness of spring while paving the way for the gentle warmth of summer days in Delft.
Weather in Delft varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Delft, focusing on differences in temperature, rainfall, humidity, and UV levels.
April weather is generally milder and more variable compared to January. In April, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 26°C (79°F), averaging around 9°C (49°F). In contrast, January sees cooler temperatures, with a minimum of -5°C (23°F) and a maximum of only 13°C (56°F), bringing an average of 5°C (41°F). Precipitation is also more prominent in January, totaling 60 mm (2.3 in) over 13 days, whereas April receives 41 mm (1.6 in) of rain across 9 days. Additionally, humidity levels are slightly higher in January at 91%, compared to 85% in April. For a detailed look at January weather, visit Delft weather in January.
April's weather features milder temperatures compared to February, with a minimum of -1°C (31°F) and a maximum of 26°C (79°F), leading to an average of 9°C (49°F). In contrast, February experiences colder conditions, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 17°C (63°F) and an average of 5°C (42°F). Additionally, April sees less precipitation at 41 mm (1.6 in) over 9 days, while February has heavier rainfall, totaling 64 mm (2.5 in) across 12 days. Both months have high humidity levels, with April at 85% and February slightly higher at 89%. For more details about the weather in February, you can visit Delft weather in February.
In comparing the weather between March and April, it is clear that April brings a notable increase in temperatures. While March has a minimum temperature of -7°C (19°F), April's temperature rarely drops below -1°C (31°F), with an average rising to 9°C (49°F) and peak temperatures reaching 26°C (79°F). Precipitation decreases significantly from March’s 67 mm (2.6 in) across 14 days to 41 mm (1.6 in) over just 9 days in April, indicating a trend toward drier weather. Additionally, humidity slightly drops from 87% in March to 85% in April, contributing to a more pleasant atmosphere. For more detailed insights regarding March weather, visit Delft weather in March.
April and May present a noticeable shift in weather patterns. In April, temperatures range from a chilly minimum of -1°C (31°F) to a maximum of 26°C (79°F), with an average of 9°C (49°F). The month experiences around 41 mm (1.6 in) of precipitation over 9 days, contributing to a relatively high humidity level of 85%. In contrast, May sees a warmer range with minimum temperatures of 3°C (38°F) and a maximum of 29°C (85°F), averaging 13°C (55°F). This month receives more precipitation at 59 mm (2.3 in) over 12 days, but humidity slightly decreases to 82%. For further details, you can check Delft weather in May.
April and June present distinctly different weather patterns. In April, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 26°C (79°F), with an average of 9°C (49°F). The month sees about 41 mm (1.6 in) of precipitation across 9 days, accompanied by high humidity levels of 85%. In contrast, June offers warmer conditions, with temperatures starting at a minimum of 7°C (45°F), averaging 17°C (63°F), and reaching up to 30°C (87°F). Precipitation increases to 66 mm (2.6 in) over 10 days, while humidity slightly decreases to 82%. For more information about the weather in June, visit Delft weather in June.
April and July present distinct weather patterns, reflecting the transition from spring to summer. In April, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 26°C (79°F), with an average of 9°C (49°F). The month experiences a moderate level of precipitation, with about 41 mm (1.6 in) over 9 days and relatively high humidity at 85%. In contrast, July is notably warmer, featuring minimum temperatures of 10°C (50°F) and maximums reaching a sweltering 37°C (98°F), with an average of 18°C (65°F). While July sees increased rainfall with 67 mm (2.6 in) falling over 13 days, humidity remains slightly lower at 80%. For more detailed insights, you can check Delft weather in July.
April and August present quite contrasting weather patterns. In April, temperatures can drop as low as -1°C (31°F) at night, but generally average around 9°C (49°F), with daytime highs reaching up to 26°C (79°F). The month sees an average of 41 mm (1.6 in) of precipitation over about 9 days, coupled with high humidity levels of 85%. In contrast, August is significantly warmer, with minimum temperatures around 10°C (50°F) and daily averages of 19°C (66°F). The maximum temperature can rise to 32°C (90°F), making it one of the hottest months of the year. However, it also experiences more rainfall, with 88 mm (3.5 in) occurring over approximately 15 days, and a lower humidity level of 76%. For more details on August weather, you can visit Delft weather in August.
April and September offer distinct weather experiences, highlighting the transition from spring to autumn. In April, temperatures range from a chilly -1°C (31°F) to a warm 26°C (79°F), with an average of 9°C (49°F) and relatively high humidity at 85%. This month sees about 41 mm (1.6 in) of precipitation over approximately 9 days. In contrast, September features milder temperatures, with a minimum of 6°C (42°F), an average of 16°C (60°F), and a maximum of 29°C (85°F). However, it also brings increased rainfall, totaling 80 mm (3.1 in) over around 12 days, while humidity remains slightly lower at 82%. For more detailed information, you can check Delft weather in September.
April and October in Delft exhibit notable contrasts in weather characteristics. April typically experiences a wider range of temperatures, with minimums reaching as low as -1°C (31°F) and maximums peaking at 26°C (79°F), while the average temperature settles around 9°C (49°F). In contrast, October maintains a milder climate, with minimum temperatures of 3°C (38°F) and an average of 13°C (55°F), boasting a maximum of 25°C (77°F).
Precipitation levels also differ significantly; April sees about 41 mm (1.6 in) over 9 days, whereas October faces more rainfall, accumulating 102 mm (4.0 in) over 16 days. Additionally, humidity levels are slightly higher in October at 89%, compared to April's 85%. For more detailed insights into October weather, check out Delft weather in October.
April and November exhibit notable differences in weather patterns. April experiences a broader temperature range, with minimums as low as -1°C (31°F) and maximums reaching up to 26°C (79°F), contributing to an average temperature of 9°C (49°F). In contrast, November features milder temperatures, with a minimum of 0°C (32°F) and a maximum of 18°C (65°F), resulting in a slightly lower average temperature of 8°C (47°F). Precipitation is also more frequent in November, totaling 62 mm (2.4 in) over 14 days compared to April's 41 mm (1.6 in) over 9 days. Furthermore, November is characterized by higher humidity levels at 92%, compared to April's 85%. For more detailed insights, visit Delft weather in November.
April and December exhibit quite distinct weather patterns, reflecting the transition between spring and winter. In April, the temperatures range from a minimum of -1°C (31°F) to a pleasant maximum of 26°C (79°F), resulting in an average of 9°C (49°F). The month sees relatively moderate precipitation of 41 mm (1.6 in) over 9 days, with humidity levels at 85%, creating a fresher atmosphere. In contrast, December is much cooler, with minimum temperatures dropping to -3°C (27°F) and maximums capping at 13°C (56°F), leading to an average of only 6°C (44°F). Additionally, it experiences significantly higher precipitation of 100 mm (3.9 in) spread over 18 days, and humidity levels rise to 92%. For more details on the December climate, check out Delft weather in December.
April in Delft marks a significant transition as the city shakes off the chill of winter, welcoming the warmth of spring. With temperatures reaching a pleasant maximum of 26°C, the month contrasts sharply with the cooler averages and occasional frosts experienced in previous months. However, April does bring its fair share of rain, with a notable 41 mm of precipitation over several days, which contributes to the lush, blooming landscape. The high humidity at 85% can make the air feel a bit heavier, but this only enhances the vibrant atmosphere of Delft as nature awakens. For a deeper look into how the weather patterns evolve throughout the year, visit Delft Climate.