Last updated: August 27, 2025
May in Västerås, Sweden experiences a delightful array of temperatures, reaching a maximum of 29°C (85°F), while maintaining an average of 11°C (52°F). However, the month can also dip to a chilly minimum of -5°C (23°F) at times. Though it offers warm days, residents and visitors should be prepared for 61 mm (2.4 in) of rain spread across 10 days, contributing to a humidity level of 71%. This blend of warmth and moisture creates a vibrant atmosphere, perfect for exploring the blooming landscapes and cultural attractions of Västerås.
In Västerås, Sweden, May heralds a significant warming trend as winter's chill recedes and spring fully blooms. With minimum temperatures hovering around -5°C (23°F) and averaging a comfortable 11°C (52°F), the month marks a delightful transition into the warmth of summer. The mercury can soar to a pleasant maximum of 29°C (85°F), offering residents and visitors alike an inviting opportunity to explore the city's vibrant parks and outdoor activities. As daylight increases, May showcases the gradual shift from the frosty grips of earlier months, presenting a refreshing atmosphere that is perfect for embracing the blossoming nature and the long-awaited sunshine.
May is a notable month for precipitation in Västerås, Sweden, as it sees a significant increase compared to the preceding months, with total rainfall reaching 61 mm (2.4 in) across 10 days. This surge represents a distinct shift from the lighter showers of early spring, such as April's 30 mm (1.2 in), and precedes the wetter summer months. The consistent increase in precipitation through May hints at the transitioning weather patterns as the region prepares for the lush vibrancy of summer. While the rain may bring challenges, it also nourishes the blooming landscape, making Västerås a picturesque place to welcome the warmer months.
As spring transitions to summer in Västervik, Sweden, May marks a notable reduction in humidity, dropping to 71%—a refreshing change from the higher levels experienced in the earlier months. After starting the year with humidity levels hovering around 90% in January and February, a gradual decline emerges through spring, culminating in May's more comfortable atmosphere. The shift not only hints at the approach of warmer, drier weather but also suggests a reprieve from the dampness that lingers throughout the winter. Interestingly, the humidity remains relatively steady through the summer months, with June and July recording 69% and 67%, respectively, before slightly rising again in August. This pattern illustrates a distinctive ebb and flow of moisture, shaping the climactic character of Västervik as it transitions through the seasons.
As we transition into May in Västerås, Sweden, the UV Index rises to 5, indicating a moderate level of solar radiation exposure. This advancement marks a noticeable shift from the lower index values of the earlier months, where January and February barely reached 1 and 2, respectively. By May, outdoor enthusiasts should be mindful, as the recommended burn time decreases to 30 minutes, aligning with the increasing sun strength. With summer on the horizon, it's essential to stay informed about UV levels, especially as they peak in the upcoming months of June and July. For more insights and details, check out Vaesteras UV Index.
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In May, Västerås, Sweden basks in a radiant embrace of sunshine, capturing 422 hours of daylight that herald the arrival of summer. This month stands out with a noticeable leap from April's 365 hours, reflecting a vibrant transition into brighter days. Following a steady ascent through the spring, which began with just 73 hours in January, May showcases the peak of daylight hours leading into June's 459 hours. The growing trend illustrates not only an increase in sunshine but also a palpable sense of energy and joy in the city as residents revel in the longer days. As summer approaches, the sun’s presence becomes a welcoming fixture, inviting outdoor activities and celebration.
As spring blossoms into summer, the likelihood of sunny weather in Västerås, Sweden, showcases an intriguing pattern. In May, the chance of sunshine stands at a modest 30%, which reflects a slight dip compared to the preceding month of April, where residents enjoyed nearly half the days illuminated by the sun. This trend suggests that while the brighter days of summer are just around the corner, May may still present a mix of overcast skies and intermittent sun. Looking ahead, the probability rises significantly in June and July, with chances hitting 46% and 50% respectively, inviting anticipation for those sunny days ahead. As the seasons shift, May remains a transitional month with enough promise for outdoor activities, even if it doesn't yet rival the sun-soaked days of summer.
As the seasons transition in Västerås, Sweden, the daylight duration gradually increases, offering stunning shifts in light and ambiance. January begins with a mere 6 hours of daylight, which steadily climbs to 9 hours by February. The arrival of March brings 11 hours, hinting at the vibrant spring ahead. By April, the days lengthen to 14 hours, setting the stage for May’s remarkable 17-hour daylight extravaganza. This peak continues into June with 18 hours, allowing residents to bask in the sun well into the evening. As summer wanes, daylight begins to taper off, with July and August holding onto 17 and 15 hours respectively, before dropping to 12 hours in September. The descent continues through the fall, as daylight shrinks back to 10 hours in October and eventually to 6 hours by December. This rhythmic ebb and flow of daylight not only highlights the beauty of nature’s cycles but also sets a compelling backdrop for life in Västerås throughout the year.
In May, Västerås experiences a gentle breeze with an average wind speed of 3.0 m/s (7 mph), slightly lower than the preceding months of March and April. The transition into summer heralds a general decline in wind speeds, as June follows with an even lighter breeze at 2.6 m/s (6 mph). Interestingly, while May’s winds may seem subdued, they are part of a seasonal trend where the colder months—specifically October—show a notable uptick, peaking at 3.9 m/s (9 mph). The overall pattern suggests that as temperatures rise, the winds in Västerås soften, creating a serene atmosphere just in time for outdoor activities.
Weather in Vaesteras varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Vaesteras, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in May and January shows a stark contrast in both temperature and climate conditions. In May, temperatures can range from a chilly -5°C (23°F) at night to a warm 29°C (85°F) during the day, with an average of 11°C (52°F). The humidity sits at a moderate 71%, and the month experiences around 61 mm (2.4 in) of precipitation over approximately 10 days. In contrast, January is characterized by much colder temperatures, with nighttime lows plunging to -25°C (-12°F) and daytime highs typically peaking at 10°C (50°F), resulting in an average of -1°C (31°F). Additionally, January sees less precipitation, totaling about 36 mm (1.4 in) over 7 days, but the humidity is higher at 91%. This stark difference highlights the transition from winter's chill to the mildness of early summer. For more specifics on January weather, you can view Vaesteras weather in January.
The weather in May is markedly warmer and more variable compared to February. In May, temperatures range from a chilly minimum of -5°C (23°F) to a pleasant maximum of 29°C (85°F), with an average of 11°C (52°F). The month experiences approximately 61 mm (2.4 in) of precipitation spread over 10 days, accompanied by a humidity level of 71%. In contrast, February is characterized by much colder conditions, with temperatures ranging from a minimum of -18°C (0°F) to a maximum of 12°C (54°F), averaging -1°C (30°F). It sees less precipitation at 32 mm (1.3 in) over 7 days, but with higher humidity at 89%. For a detailed overview of the winter conditions, you can check Vaesteras weather in February.
May tends to be significantly warmer and drier compared to March. In March, temperatures range from a chilly -16°C (4°F) to a mild 18°C (65°F), while May sees a broader spectrum, with lows of -5°C (23°F) and highs peaking at 29°C (85°F). Precipitation is also lower in May, with 61 mm (2.4 in) over 10 days compared to March's 39 mm (1.5 in) over 8 days. Additionally, the humidity in March is higher at 88%, compared to May's 71%, making the early spring month feel more damp and cool. For a detailed overview of March weather, you can visit Vaesteras weather in March.
Comparing the weather in April and May reveals notable differences in temperature and precipitation. In April, temperatures range from a minimum of -10°C (15°F) to a maximum of 24°C (75°F), with an average of 5°C (42°F). This month experiences less precipitation, totaling 30 mm (1.2 inches) over 6 days and higher humidity at 82%. In contrast, May brings milder conditions with temperatures ranging from -5°C (23°F) to a pleasant maximum of 29°C (85°F) and an average of 11°C (52°F). While May does see an increase in precipitation to 61 mm (2.4 inches) over 10 days, the overall humidity decreases to 71%. For more details, you can check Vaesteras weather in April.
May and June offer a noticeable transition in weather patterns. In May, temperatures range from a chilly minimum of -5°C (23°F) to a pleasant maximum of 29°C (85°F), with an average of 11°C (52°F). The month sees a fair amount of precipitation, totaling 61 mm (2.4 in) over about 10 days, alongside a relatively high humidity level of 71%.
Conversely, June brings warmer conditions, with temperatures rising to a minimum of 4°C (40°F) and peaking at 32°C (90°F), leading to a much higher average of 17°C (63°F). Precipitation remains similar to May, totaling 59 mm (2.3 in) over 9 days, but humidity slightly decreases to 69%. The shift towards warmer, drier weather makes June a more inviting month. For specific weather conditions in this month, check out Vaesteras weather in June.
In comparing the weather between May and July, we can observe notable differences in temperature and humidity. May experiences a broader range of temperatures, with a minimum of -5°C (23°F) and a maximum of 29°C (85°F), resulting in an average of 11°C (52°F). This month also has relatively high humidity at 71% and sees about 61 mm (2.4 in) of precipitation over 10 days. In contrast, July is warmer, with a minimum temperature of 6°C (44°F) and a maximum of 33°C (92°F), averaging 18°C (65°F). The precipitation slightly decreases to 57 mm (2.2 in) over 11 days, and humidity remains lower at 67%. For a detailed look at July’s weather, you can check Vaesteras weather in July.
May and August in Vaesteras exhibit notable differences in climate. In May, temperatures range from a chilly minimum of -5°C (23°F) to an average of 11°C (52°F), peaking at 29°C (85°F). The month sees about 61 mm (2.4 in) of precipitation over 10 days, with humidity averaging around 71%. In contrast, August enjoys a milder climate with temperatures starting at a minimum of 3°C (39°F), averaging 17°C (62°F), and reaching a maximum of 31°C (87°F). Precipitation increases slightly to 80 mm (3.1 in) over 12 days, with humidity remaining comparable at 72%. For more information on weather specifics, check out Vaesteras weather in August.
May and September in Vaesteras exhibit distinct yet somewhat similar weather patterns. In May, temperatures range from a low of -5°C (23°F) to a high of 29°C (85°F), with an average of 11°C (52°F). In contrast, September's temperatures are milder, with a minimum of -2°C (29°F), maximum of 25°C (78°F), and an average of 12°C (54°F). Both months receive equivalent precipitation, approximately 61 mm (2.4 in) over around 10 days. However, September tends to be more humid at 83%, compared to May's 71%. For more detailed weather insights, check Vaesteras weather in September.
May and October present distinctly different weather patterns. In May, temperatures range from a chilly -5°C (23°F) at night to a pleasant average of 11°C (52°F) during the day, peaking at 29°C (85°F). The month sees about 61 mm (2.4 in) of precipitation spread over 10 days, coupled with a moderate humidity level of 71%. In contrast, October experiences cooler temperatures, with a minimum of -5°C (23°F), a lower average of 7°C (46°F), and a max of 20°C (69°F). The precipitation increases slightly to 74 mm (2.9 in) over 12 days, and humidity rises to 89%, making the air feel much more damp. For those interested in more details, check out Vaesteras weather in October.
May and November present contrasting weather conditions in terms of temperature and humidity. May typically experiences a milder climate with minimum temperatures around -5°C (23°F) and an average of 11°C (52°F), reaching maximums up to 29°C (85°F). The month sees an average precipitation of 61 mm (2.4 in) over about 10 days, accompanied by humidity levels at 71%. In contrast, November is considerably colder, with temperatures ranging from a minimum of -14°C (8°F) to a maximum of 16°C (60°F), resulting in a much lower average temperature of 3°C (38°F). While it has slightly less precipitation at 47 mm (1.8 in) over 9 days, November's humidity is noticeably higher at 91%. For more details on November weather, you can visit Vaesteras weather in November.
In May, the weather offers a pleasant mix, with temperatures ranging from a brisk -5°C (23°F) at night to a warm 29°C (85°F) during the day, averaging around 11°C (52°F). There’s moderate precipitation of 61 mm (2.4 in) spread over about 10 days, accompanied by a humidity level of 71%, making it a relatively comfortable month. In contrast, December brings a stark chill, with temperatures plunging to a minimum of -19°C (-1°F) and averaging at 0°C (32°F), peaking at 10°C (50°F). Although the precipitation is slightly lower at 57 mm (2.2 in) over 13 days, humidity increases to 90%, contributing to a crisp, cold atmosphere. For more details about December weather, visit Vaesteras weather in December.
As May unfolds in Västerås, the weather takes a noticeable turn compared to the chill of earlier months. With temperatures rising, residents experience a delightful average of 11°C and can even bask in the warmth of peaks reaching up to 29°C. This month marks a shift towards milder, sunnier days, but it still carries the remnants of spring, with a moderate humidity level of 71%. Rainfall is somewhat common, with about 10 days featuring light showers, totaling around 61 mm. This blend of warmer, yet occasionally wet days makes May a refreshing prelude to the vibrant summer ahead. For more detailed insights, explore the full Vaesteras Climate information.