Last updated: August 27, 2025
In May, the weather in Arnhem, Netherlands showcases a delightful range of temperatures, with highs reaching up to 31°C (88°F) during sunny days, while averaging a comfortable 14°C (57°F). However, early mornings can be crisp, dipping to a minimum of 0°C (33°F). Rainfall is a frequent visitor, contributing to 61 mm (2.4 in) over the month across 13 days, making it essential to stay prepared for showers. With a humidity level of 77%, the overall experience combines the freshness of spring with the promise of warmer days ahead.
In May, Arnhem, Netherlands, experiences a delightful shift from the chill of early spring to the warmth of late spring. With minimum temperatures starting at 0°C (33°F) and peaking at a pleasant 31°C (88°F), this month showcases the region's mild climate, averaging around 14°C (57°F). This notable rise in warmth not only makes May one of the most enjoyable months but also highlights a significant transition from April's cooler averages of 10°C (50°F). As nature bursts into bloom, outdoor activities become increasingly inviting, and the enchanting allure of Arnhem draws visitors to its vibrant parks and scenic landscapes, creating the perfect blend of comfort and beauty.
In May, Arnhem experiences a notable shift in precipitation patterns, with 61 mm (2.4 in) of rainfall over approximately 13 days. This amount marks a slight increase from the previous month, April, which had only 35 mm (1.4 in) across 9 days. As spring fully takes hold, May's rainfall prepares the landscape for summer, contributing to the lush greenery that characterizes the region. Interestingly, the number of rainy days remains consistent, mirroring the trend seen in January and March, where rainfall is more frequent. The increase in precipitation compared to the drier April suggests a transition to a wetter season, setting the stage for the heavier showers of late spring and summer.
As spring gives way to summer, May in Arnhem, Netherlands, showcases a noticeable dip in humidity, dropping to 77%. This marks a significant decline from the winter months, where humidity levels hover around 91% in January and 90% in February. Progressing through the year, March and April experience gradual decreases, yet May stands out as a pivotal shift towards a more comfortable atmosphere. Following this, the humidity continues its downward trend into June and July, reaching its lowest point of 72%. This transition not only highlights the arrival of warmer weather but also sets the stage for a refreshing summer, enhancing the overall experience of the city's vibrant outdoor life.
As spring unfolds in Arnhem, Netherlands, the UV Index experiences a significant uptick in May, reaching a notable 7, which falls into the high exposure category. This marks a clear shift from the previous months, where the index hovered between 1 and 5, signaling a growing need for sun protection as burn time decreases to just 25 minutes. The increase in UV intensity suggests that outdoor enthusiasts should be more vigilant, as prolonged sun exposure can lead to skin damage. With the arrival of warmer days, it's essential to stay informed about this trend, ensuring you enjoy the sun responsibly. For more detailed information, visit Arnhem UV Index.
UV Risk Categories
In May, Arnhem basks in the brilliance of 399 hours of sunshine, marking a delightful peak in the annual sunlight hours. As the days grow longer, this significant increase from 344 hours in April sets the stage for summer. The trend continues into June, although slightly dipping to 393 hours, and reaches its zenith in July with 407 hours. This sequence illustrates the city's transition from the crispness of spring to the warmth of summer, making May a truly vibrant month where residents and visitors alike can revel in the sun-drenched beauty of Arnhem. The gradual rise in daylight hours throughout the first half of the year not only enhances the charm of the city but also invigorates outdoor activities and community gatherings, reflecting the allure of the vibrant Dutch spring.
In May, residents of Arnhem, Netherlands, can expect a 29% chance of sunny weather, a slight dip from the higher probabilities seen in April at 41%. This month usually marks a transition toward the warmer summer months, yet the likelihood of sunshine doesn't consistently rise until June, which sees a 33% chance. This pattern reveals an interesting trend: while spring brings an initial leap in sunny days with March reaching 36%, May sometimes falls short of April's brightness. So, as locals plan their outdoor activities, it’s wise to embrace the lingering spring showers while hoping for those precious sunny moments.
As spring unfolds in Arnhem, the days gradually become longer, transitioning from 8 hours of daylight in January to a rejuvenating 15 hours by May. This dramatic increase not only heralds the approach of summer but also invites residents and visitors alike to bask in the vibrant outdoor activities the longer days afford. Following May, June and July peak at an impressive 16 hours, offering ample time for exploration and enjoyment. However, as summer wanes, daylight begins to recede, with August seeing a notable drop to 14 hours, and September further decreasing to 12 hours. This gradual descent continues into autumn and winter, where daylight dwindles to just 7 hours by December, highlighting a cyclical dance of light and dark that shapes life in this charming Dutch city.
In May, Arnhem experiences a gentle resurgence in wind, with an average speed of 3.9 m/s (9 mph), echoing the breezier conditions of late autumn. This marks a slight increase from April's 3.6 m/s (8 mph), suggesting a transition as the region shakes off the spring chill. Interestingly, wind speeds in May are comparable to those seen at the start of the year in January, indicating a consistent, lively air movement. As we move into June, a notable dip to 2.9 m/s (6 mph) is expected, highlighting a seasonal pattern where the winds tend to calm as summer approaches. Overall, May stands out as a pivotal month, bridging the brisk winds of spring and the tranquil breeziness of summer, perfect for outdoor activities in the vibrant landscapes of Arnhem.
Weather in Arnhem varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Arnhem, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather conditions, reflecting the transition from spring to winter. In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 31°C (88°F), with an average of 14°C (57°F). Despite some rainfall, with 61 mm (2.4 in) over 13 days, humidity stands at 77%. In contrast, January experiences much cooler temperatures, with a minimum of -8°C (17°F) and a maximum of 14°C (58°F), averaging around 4°C (39°F). Although precipitation is slightly higher at 64 mm (2.5 in) over the same number of days, the humidity is notably higher at 91%, contributing to a more frigid feel. For more detailed information, you can check Arnhem weather in January.
May and February present strikingly different weather conditions. In May, temperatures range from a chilly 0°C (33°F) at night to a warm 31°C (88°F) during the day, with an average of 14°C (57°F). In contrast, February is much colder, with minimum temperatures dropping to a frigid -13°C (9°F) and a maximum of 18°C (66°F), averaging just 5°C (41°F). While May experiences moderate precipitation of 61 mm (2.4 in) over 13 days, February sees slightly higher rainfall at 74 mm (2.9 in) over 12 days, accompanied by higher humidity at 90%. For a detailed look at February weather specifics, you can visit Arnhem weather in February.
In comparing the weather between March and May, March typically experiences much colder temperatures, with a minimum of -8°C (18°F) and an average of 7°C (44°F), while May sees milder conditions with a minimum of 0°C (33°F) and an average of 14°C (57°F). The maximum temperatures also differ, reaching 21°C (71°F) in March compared to an impressive 31°C (88°F) in May. Precipitation in March is slightly higher at 71 mm (2.8 in) over 15 days, compared to 61 mm (2.4 in) across 13 days in May, although humidity remains somewhat consistent with March at 87% and May at 77%. For a more detailed look at March weather, you can visit Arnhem weather in March.
In comparing the weather of May and April, May generally offers warmer temperatures, with a minimum of 0°C (33°F) and an average of 14°C (57°F), compared to April's lower minimum of -3°C (27°F) and average of 10°C (50°F). While both months see a range of temperatures, May can reach a maximum of 31°C (88°F), significantly higher than April's peak of 28°C (82°F). In terms of precipitation, May experiences more rainfall with 61 mm (2.4 in) spread over 13 days, while April has less, at 35 mm (1.4 in) across 9 days. Humidity levels are slightly lower in May at 77% compared to April's higher 84%. For more specifics about April's weather, you can visit Arnhem weather in April.
In May, temperatures range from a chilly 0°C (33°F) at their lowest to a warm 31°C (88°F) at the highest, with an average of 14°C (57°F). This month experiences precipitation on 13 days, accumulating to about 61 mm (2.4 in) and maintaining a relatively high humidity level of 77%. In contrast, June sees a milder minimum temperature of 8°C (46°F) and a higher average of 18°C (65°F), peaking at 34°C (94°F). While June has slightly more precipitation at 69 mm (2.7 in) over 11 days, the humidity drops to 74%. For a more detailed overview, you can explore Arnhem weather in June.
In comparison to May, July experiences a warmer climate with average temperatures rising from 14°C (57°F) in May to 19°C (66°F) in July. While May boasts a maximum temperature of 31°C (88°F), July can reach even higher, with a maximum of 39°C (103°F), indicating more extreme heat during the summer month. Precipitation increases slightly from 61 mm (2.4 in) in May to 75 mm (3.0 in) in July, although the number of rainy days remains fairly consistent at 13 days in May and 12 days in July. Humidity levels decrease slightly from 77% in May to 72% in July, making July feel a bit less muggy despite the warmer temperatures. For more detailed information, you can check Arnhem weather in July.
In comparing the weather of May and August, it's evident that August tends to be warmer overall. May sees a wider range of temperatures, with a minimum of 0°C (33°F) and a maximum of 31°C (88°F), averaging around 14°C (57°F). In contrast, August has a milder minimum temperature of 7°C (45°F), with the average rising to 19°C (66°F) and a maximum reaching 35°C (95°F). Precipitation levels are also noteworthy; May experiences 61 mm (2.4 in) of rain over 13 days, while August brings slightly more with 79 mm (3.1 in) spread over 14 days, accompanied by lower humidity at 71% compared to May's 77%. For more detailed insights, you can check Arnhem weather in August.
In May, temperatures can range from a cool 0°C (33°F) at night to a warm 31°C (88°F) during the day, providing a diverse weather experience as spring transitions to summer. The average temperature sits at around 14°C (57°F), with 61 mm (2.4 in) of precipitation typically spread over 13 days, contributing to a humidity level of 77%.
In contrast, September experiences slightly milder temperatures, with nighttime lows of 3°C (38°F) and daytime highs that remain similar at 31°C (89°F). The average temperature is a tad higher at 15°C (59°F), accompanied by slightly less rainfall at 59 mm (2.3 in) over 10 days, while humidity increases to 81%. For a detailed look at the weather in September, you can visit Arnhem weather in September.
May and October present distinct weather patterns, creating a contrast between early spring and late autumn. In May, temperatures typically range from a cool 0°C (33°F) to a warm 31°C (88°F), with an average of 14°C (57°F). The month sees around 61 mm (2.4 in) of precipitation over 13 days, accompanied by a humidity level of 77%. In contrast, October experiences slightly milder temperatures, ranging from 1°C (34°F) to 27°C (80°F), with an average of 12°C (54°F). It's wetter than May, with 85 mm (3.3 in) of rainfall spread across 12 days and higher humidity at 88%. For more details, visit Arnhem weather in October.
May and November present contrasting weather conditions, reflecting the transition from spring to late autumn. In May, temperatures range significantly, with minimums of 0°C (33°F) and maximums reaching up to 31°C (88°F), while the average temperature sits comfortably at 14°C (57°F). The month experiences moderate precipitation of 61 mm (2.4 in) over about 13 days, and humidity levels are around 77%, suggesting a relatively mild and pleasant atmosphere.
In stark contrast, November brings cooler temperatures, with minimums dipping to -3°C (27°F) and a maximum of 19°C (67°F), leading to a much lower average temperature of 7°C (45°F). This month sees slightly less rainfall at 52 mm (2.0 in) across 11 days, but the humidity is higher at 91%, contributing to a damp and chilly feel. For more details about the weather in November, you can check Arnhem weather in November.
In May, temperatures in Arnhem range significantly, with a low of 0°C (33°F) and a high of 31°C (88°F), contributing to an average temperature of 14°C (57°F). The month sees moderate precipitation, totaling 61 mm (2.4 in), across about 13 days, coupled with a humidity level of 77%. In contrast, December brings much cooler weather, where temperatures dip to a minimum of -4°C (24°F) and peak at 14°C (58°F), resulting in an average of just 5°C (42°F). Precipitation increases to 87 mm (3.4 in) over 16 days, with humidity also higher at 92%. For more detailed insights on December weather in Arnhem, visit Arnhem weather in December.
May in Arnhem marks a vibrant transition into spring, characterized by a remarkable shift in weather compared to the cooler months. With temperatures rising notably—sometimes reaching up to 31°C (88°F)—the atmosphere becomes inviting and warm, perfect for outdoor activities. However, May is also marked by higher humidity levels and occasional rainfall, with precipitation spread over 13 days. This blend of warmth and moisture creates a lush environment, setting the stage for the blooming landscape that contrasts sharply with the chill of earlier months. For a deeper understanding of Arnhem’s climate variations throughout the year, explore Arnhem Climate.