Last updated: August 27, 2025
In Utrecht, the weather in May presents a delightful mix of warmth and occasional showers, making it an intriguing month for visitors and residents alike. With maximum temperatures reaching 31°C (88°F), the days can be quite warm, while the average temperature hovers around a comfortable 13°C (56°F). However, the month is also marked by cooler nights, dipping as low as 1°C (35°F). The city experiences about 65 mm (2.5 in) of precipitation over 13 days, contributing to a humidity level of 82%, which adds to the lush greenery characteristic of the Dutch landscape. Whether you're enjoying sunlit strolls or navigating through refreshing rain, May in Utrecht offers a unique blend of springtime charm.
May in Utrecht, Netherlands, marks the vibrant transition from cool spring to warm early summer. With temperatures ranging from a minimum of 1°C (35°F) to a high of 31°C (88°F), the month showcases a notable leap in warmth compared to the preceding months. The average temperature of 13°C (56°F) hints at the increasing sunlight and blooming greenery, enticing residents and visitors alike to embrace outdoor activities. As the days grow longer and milder, May sets the stage for the upcoming summer vibrancy, making it a delightful time to explore the scenic beauty of Utrecht.
In May, Utrecht experiences a moderate precipitation level with an average of 65 mm (2.5 in) of rain over roughly 13 days. This marks a slight increase from the drier conditions of April, which saw just 41 mm (1.6 in). As spring steadily transitions into summer, the precipitation tends to pick up, reflecting a pattern where May sits comfortably between the drier months like April and the wetter spell of June, which averages 76 mm (3.0 in). This trend of fluctuating rainfall hints at the dynamic weather typical of the Netherlands, where the blend of spring warmth and incoming summer storms often lead to increased rainfall. Whether it's gentle showers or heavier downpours, May is an essential month for nurturing the vibrant greenery that characterizes Utrecht's landscape.
In Utrecht, Netherlands, May marks the beginning of a subtle shift in humidity, dropping to 82% from the wetter months of early spring. This gradual decline continues into June, where humidity remains steady at 82%, signaling the approach of summer. Interestingly, while humidities are noticeably lower in the summer months of July and August, where levels dip to 80% and 76% respectively, the trend towards increased humidity returns in September, climbing back to 82%. Overall, May serves as a transitional period, blending spring's lingering moisture with the drier conditions that characterize the summer, offering a refreshing change without abrupt shifts.
As spring gives way to summer in Utrecht, the UV Index rises sharply, peaking at 7 in May, indicating a high exposure category. This jump from April's moderate levels calls for increased sun safety awareness, as the burn time decreases to just 25 minutes. The trend continues into June and July, where the UV Index soars to 8, classified as very high, serving as a reminder for residents and visitors alike to take precautions against overexposure. With warmer months ahead, it's essential to stay informed about the UV Index to protect your skin while enjoying the sunny days in Utrecht. For more details, check the Utrecht UV Index.
UV Risk Categories
As spring transitions into early summer, May shines brightly in Utrecht with a remarkable 404 hours of sunshine, making it one of the sunniest months of the year. Following the gradual increase in sunlight hours from January's mere 116 hours, the city experiences a steady upward trend leading to the peak summer months. This sunshine surge continues into June and July, where days stretch into 409 and 417 hours, respectively. The warm days of May not only signal the arrival of vibrant blooms but also offer locals and visitors alike abundant opportunities to bask in the warmth. This monthly embrace of sunlight stands in sharp contrast to the dreary winter months like November, which sees just 189 hours, highlighting the uplifting nature of May’s golden rays that invigorate Utrecht’s charm.
As spring transitions into summer, May in Utrecht brings a 31% chance of sunny weather, marking a slight dip from the increasing trend of the preceding months. After enjoying the gradual rise in sunshine probabilities from January's 16% all the way through April's 41%, this mild decrease in May may surprise some. However, it's important to note that May still offers significantly more sunlight compared to the darker winter months. Following the bloom of blossoms and greenery, this month promises a delightful mix of both sunny and serene days, making it a great time to soak up Utrecht's vibrant outdoor scene before the summer heat settles in.
As spring unfolds in Utrecht, the daylight duration significantly increases, transitioning from a modest 8 hours in January to a vibrant 15 hours in May. This upward trend showcases the gradual lengthening of daylight as winter recedes, peaking in June and July with an impressive 16 hours under the sun. However, as the summer months give way to autumn, daylight begins to dwindle again, dropping to 14 hours in August and steadily declining to 10 hours by October. By year's end, the daylight returns to 8 hours in November and a mere 7 hours in December, completing the cycle. This rhythmic change not only highlights Utrecht's seasonal transitions but also enhances the charm of its outdoor activities, particularly in the splendid month of May when lush landscapes bask under the extended sunlight.
In May, Utrecht experiences a gentle breeze with an average wind speed of 4.1 m/s (9 mph), slightly up from the preceding months. January through April showcases relatively steady winds, peaking in October at 4.5 m/s (10 mph) before dipping again in the summer months. This trend indicates a noticeable decline in wind strength as the warmer months approach, with June recording the calmest winds at 3.0 m/s (7 mph). Interestingly, while May maintains a moderate wind speed that supports outdoor activities, it is part of a transitional phase leading into a more tranquil summer, reflecting Utrecht's dynamic seasonal shifts.
Weather in Utrecht varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Utrecht, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January in Utrecht present starkly contrasting weather patterns. In May, temperatures range from a minimum of 1°C (35°F) to a maximum of 31°C (88°F), with an average of 13°C (56°F), creating a warm and inviting atmosphere. The month experiences about 65 mm (2.5 in) of rainfall over 13 days, accompanied by a moderate humidity level of 82%. In contrast, January is much colder, with temperatures dipping as low as -8°C (18°F) and peaking at 14°C (58°F), averaging a chilly 4°C (40°F). This winter month sees approximately 57 mm (2.3 in) of precipitation spread across 12 days, coupled with a higher humidity of 91%. To learn more about the weather in January, check out Utrecht weather in January.
In comparing the weather between May and February, we can see notable differences in temperature and conditions. May typically enjoys a wider temperature range, with a minimum of 1°C (35°F) and a maximum reaching up to 31°C (88°F), while February remains much cooler, ranging from -11°C (13°F) to a maximum of 18°C (65°F). Although February has slightly higher humidity at 89%, May's humidity is not far behind at 82%. Precipitation levels are relatively similar, with May receiving 65 mm (2.5 in) over 13 days and February totaling 69 mm (2.7 in) across 12 days. For a more detailed look at February weather, you can visit Utrecht weather in February.
In comparing the weather of May and March, we see a notable contrast in temperatures and conditions. May generally experiences milder temperatures, with minimums around 1°C (35°F) and maximums reaching up to 31°C (88°F), leading to an average of 13°C (56°F). In contrast, March still feels quite chilly, with minimum temperatures plummeting to -8°C (18°F) and maximums reaching only 21°C (71°F), resulting in a much cooler average of 7°C (45°F). Precipitation is slightly heavier in March, totaling 70 mm (2.8 in) over 14 days, compared to May's 65 mm (2.5 in) across 13 days, though humidity levels remain high in both months at around 82% in May and 87% in March. For a closer look at the specifics of March weather, you can visit Utrecht weather in March.
When comparing the weather in May to that of April, notable differences emerge. May experiences a wider temperature range, with minimums at 1°C and maximums reaching up to 31°C, resulting in an average temperature of 13°C. In contrast, April has slightly cooler temperatures, with a minimum of -3°C and a maximum of 27°C, averaging around 10°C. Additionally, May sees increased precipitation, totaling 65 mm over 13 days, while April is drier with only 41 mm over 9 days. Humidity remains relatively high in both months, at 82% in May compared to 85% in April. For a more detailed look at April's weather, you can check Utrecht weather in April.
May and June exhibit a noticeable transition in weather patterns. In May, temperatures range from a chilly 1°C (35°F) at night to a warm 31°C (88°F) during the day, with an average of 13°C (56°F). The month sees about 65 mm (2.5 in) of precipitation spread over 13 days, maintaining a high humidity level of 82%. Conversely, June brings milder evenings, with temperatures starting at 8°C (47°F), reaching up to 32°C (91°F), and averaging 18°C (64°F). Although June experiences slightly higher total precipitation at 76 mm (3.0 in), it's condensed into just 10 days, while humidity levels remain consistent at 82%. For more detailed information, check out Utrecht weather in June.
In comparing the weather of May and July, we see notable differences in temperature and overall climate. May tends to be cooler, with average temperatures ranging from a low of 1°C (35°F) to a high of 31°C (88°F), while July showcases a warmer climate, with temperatures starting at 8°C (47°F) and reaching up to 38°C (100°F). Both months experience similar levels of precipitation, with May recording 65 mm (2.5 in) and July slightly higher at 71 mm (2.8 in), yet both have precipitation on approximately 13 days. Humidity levels are quite similar too, with May at 82% and July at 80%. For more detailed information about July's weather, you can visit Utrecht weather in July.
May and August offer distinct weather experiences. In May, temperatures range from a cool 1°C (35°F) at night to a warm 31°C (88°F) during the day, with an average of 13°C (56°F). However, this month sees higher humidity at 82% and about 65 mm (2.5 in) of precipitation over 13 days. In contrast, August presents a milder climate with minimum temperatures of 8°C (47°F) and maximums reaching 33°C (92°F), averaging 19°C (66°F). While it has slightly more rainfall at 80 mm (3.2 in) and one additional rainy day, humidity is lower at 76%. For more details on weather patterns, check out Utrecht weather in August.
May and September share similar temperature ranges, with both months experiencing maximum temperatures reaching up to 31°C (88°F). However, May has a slightly lower average temperature at 13°C (56°F) compared to September's 15°C (59°F). Both months also have high humidity levels at 82%, but September tends to be a bit wetter, with 73 mm (2.9 in) of precipitation over 11 days, compared to May's 65 mm (2.5 in) over 13 days. For a more detailed overview of September's weather, you can visit Utrecht weather in September.
In comparing the weather of May and October, we see notable differences in temperature and precipitation. May typically features a broader range in temperatures, with a minimum of 1°C and a maximum reaching up to 31°C, resulting in a pleasant average of 13°C. In contrast, October has slightly warmer minimum temperatures at 2°C, but a cooler average of 12°C, with maximum temperatures peaking at 26°C. Additionally, October experiences higher rainfall, with 86 mm over 13 days, compared to May's 65 mm, also over 13 days. Humidity levels are also elevated in October at 89%, compared to 82% in May. For more specific details about October weather, you can check Utrecht weather in October.
May and November present distinct contrasts in weather. May typically enjoys a wider temperature range, with minimums around 1°C and maximums climbing to 31°C, resulting in an average of 13°C. This month also experiences higher humidity levels at 82% and slightly more precipitation at 65 mm over about 13 days. In contrast, November brings chillier conditions, with temperatures dipping as low as -2°C and averaging at 7°C, while the maximum only reaches 19°C. Although November has less total precipitation at 52 mm over 11 days, it boasts a higher humidity level of 92%. For more details on November's weather, you can visit Utrecht weather in November.
May and December in Utrecht present quite contrasting weather patterns. In May, temperatures range from a chilly 1°C (35°F) at night to a warm 31°C (88°F) during the day, with an average of 13°C (56°F). The month sees moderate rainfall of 65 mm (2.5 in) spread over 13 days and a relatively lower humidity of 82%. In stark contrast, December features much cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 14°C (58°F), averaging at 6°C (42°F). Rainfall increases to 86 mm (3.4 in) over 16 days, accompanied by higher humidity levels at 92%. For a more detailed look at December weather, you can check out Utrecht weather in December.
As May arrives in Utrecht, the weather begins to transition from the coolness of early spring to more summery conditions. With a maximum temperature that can soar up to 31°C, the days become pleasantly warm, contrasting sharply with the average and minimum temperatures typical of previous months. While April may still bring some lingering chills, May boasts a much higher average humidity of 82%, adding to the lush greenery of the city. However, this month also carries the potential for rain, with around 13 days experiencing precipitation, totaling 65 mm—a stark reminder that spring is often a dance between sun and showers. For more insights into what to expect throughout the year, visit Utrecht Climate.