Last updated: August 31, 2025
In Bratislava, Slovakia, May ushers in a tapestry of contrasting weather, featuring a maximum temperature of 32°C (90°F) and an average of 16°C (60°F), while the mercury dips to a refreshing minimum of 2°C (35°F). This month experiences approximately 77 mm (3.0 in) of precipitation over 13 days, contributing to a humidity level of 73% that envelops the city in a vibrant spring atmosphere. Whether basking in warm sunshine or enjoying the lush greenery nourished by occasional rains, May offers a dynamic experience for residents and visitors alike.
As May unfolds in Bratislava, Slovakia, the city basks in the warmth of spring, showcasing a significant departure from the chill of winter. With temperatures ranging from a minimum of 2°C (35°F) to a comforting maximum of 32°C (90°F), the month is characterized by a delightful average of 16°C (60°F). The gradual warming trend is palpable, as locals embrace longer days and sunnier skies, offering the perfect backdrop for outdoor activities and exploration. This month stands as a vibrant transition, where the chill of earlier months recedes, paving the way for the summer warmth that lies ahead. The pleasant weather signals the arrival of blooming flowers and bustling cafés, inviting everyone to enjoy the lively atmosphere that May brings to Bratislava.
May marks a significant shift in precipitation for Bratislava, Slovakia, as the month records a notable 77 mm (3.0 in) of rain over 13 days. This increase in rainfall, compared to the preceding months—where averages hovered around 34 mm to 35 mm—signals the arrival of spring in full force. The number of rainy days also reflects this, with May experiencing a higher frequency of precipitation events than any other month thus far in the year. This trend indicates a transition from the relatively mild, drier spring months into the wetter patterns of early summer, setting the stage for the lush greenery that characterizes Bratislava in the warmer months.
As spring transitions into summer, May in Bratislava, Slovakia experiences a notable decrease in humidity, dropping to 73%. This refreshing change follows a gradual decline from January's high of 90%, as the city steps out of the colder months where dampness prevails. April's humidity of 78% hints at the beginning of this shift, and May provides a comfortable reprieve, setting a pleasant atmosphere for outdoor activities. While humidity creeps back up to 77% in June, the trend of lower moisture in May symbolizes a welcome shift towards warmer and more enjoyable weather, allowing locals and visitors alike to revel in the beauty of early summer.
As May arrives in Bratislava, Slovakia, residents and visitors can expect a significant spike in the UV Index, which reaches a notable 8, categorizing exposure as very high. This represents a marked increase from the previous months; after a gradual rise from a low index of 2 in January to a moderate 5 in March, the UV Index jumps sharply, indicating that sun protection becomes crucial as burn time decreases to just 15 minutes. This trend continues into June and July, where the UV Index remains at 8, underscoring the need for vigilance during the sunniest months. As the days get longer and temperatures rise, it's vital to stay informed and protected under the sun. More information can be found at Bratislava UV Index.
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May brings a delightful surge of sunshine to Bratislava, Slovakia, with an impressive 382 hours of bright days—making it one of the sunniest months of the year. This trend of increasing sunlight begins in January with just 151 hours, gradually climbing through the spring, as March hits 301 hours and April reaches 340 hours. By the time May arrives, residents can bask in almost 50 hours more sunshine compared to the previous month, a clear signal that the city's vibrant outdoor life is just getting started. As the summer unfolds, June and July take the lead, showcasing even more radiant days, but May's luminous glow distinctly marks a pivotal transition into the warmth and vitality of the season.
As spring unfolds in Bratislava, the likelihood of sunny weather in May stands at a moderate 37%, slightly dipping from the more promising 56% seen in March. While April's sunshine chances are akin to May’s, the city experiences a promising uptick in June, where sunny days soar to 57%. Interestingly, the pattern suggests that while May may not boast the sunniest days compared to the transition months of March and June, it still offers a decent chance for enjoying outdoor activities under a bright sky. This mix makes May an appealing month for those hoping to enjoy nature’s bloom, even if it comes with a splash of unpredictability.
As spring transitions into summer, May in Bratislava shines brightly with an impressive 15 hours of daylight, marking it as a peak moment for outdoor activities and exploration. This month follows a steady upward trend from January's modest 8 hours, showcasing more than double the daylight as the year progresses. The gradual increase in daylight hours continues through April, where 13 hours hint at the vibrant blooms and lively atmosphere that May amplifies. Following May, daylight hours remain steady into June and July, reinforcing the region's allure during the warmest months. However, as the year carries on, daylight begins to recede in August and beyond, reminding us of the fleeting nature of the seasons. Overall, May serves as a brilliant highlight in Bratislava's annual cycle, inviting residents and visitors alike to revel in the sun-soaked days.
In May, the wind in Bratislava picks up slightly, with an average speed of 4.0 m/s (9 mph), marking a refreshing change after the milder breezes of the previous months. This ascent in wind speed not only contributes to a more dynamic atmosphere as spring unfolds but also signifies a transition as the city gears up for summer. Following a gradual increase since January, where winds hovered around 3.1 m/s, May's gusts feel invigorating—inviting locals and visitors alike to embrace the outdoors. As the year progresses, June sees a slight dip back to 2.9 m/s, suggesting that the breezy charm of May may linger just long enough to enjoy the blooming scenery before the summer heat settles in.
Weather in Bratislava varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bratislava, focusing on differences in temperature, rainfall, humidity, and UV levels.
In contrast to January's chilly weather, which sees temperatures ranging from a minimum of -13°C (10°F) to a maximum of 15°C (60°F), May offers a much warmer experience with temperatures swinging from 2°C (35°F) at night to highs of 32°C (90°F). January's average temperature hovers around a mere 1°C (34°F), paired with higher humidity levels at 90%, creating a crisp and damp feel. On the other hand, May brings a delightful average of 16°C (60°F) along with 73% humidity, offering a lush and vibrant atmosphere. While January sees about 35 mm of precipitation over 9 days, May is slightly wetter with 77 mm spread over 13 days, signaling the start of the lush spring season. For more detailed information on January's weather specifics, you can visit Bratislava weather in January.
May and February present a stark contrast in weather patterns. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 32°C (90°F), with an average temperature of 16°C (60°F). This month also experiences 77 mm (3.0 in) of precipitation over approximately 13 days, alongside a humidity level of 73%. In contrast, February is much colder, with temperatures oscillating between -11°C (12°F) and 18°C (65°F), averaging only 3°C (38°F). The month sees significantly less precipitation at 32 mm (1.3 in) over about 8 days, yet a higher humidity level at 87%. For more detailed insights, you can check Bratislava weather in February.
In comparing the weather of March and May, it's clear that May experiences significantly warmer temperatures with an average of 16°C (60°F), while March has a much cooler average of only 6°C (43°F). March can see temperatures as low as -12°C (10°F), while May reaches highs of up to 32°C (90°F). Additionally, precipitation levels are higher in May, with 77 mm (3.0 in) over 13 days compared to March's 34 mm (1.3 in) over 8 days. Humidity is also slightly lower in May at 73%, compared to March's 85%. For a more detailed look at March weather, you can visit Bratislava weather in March.
In comparing the weather between April and May, it's clear that May experiences a significant increase in temperature, with average highs reaching 16°C (60°F) compared to April's 11°C (52°F). The minimum temperature in May is also milder, starting at 2°C (35°F), whereas April can drop to a chilly -5°C (24°F). However, May sees a notable rise in precipitation as well, with 77 mm (3.0 in) over 13 days, compared to April's 35 mm (1.4 in) across just 7 days. Despite the warmer temperatures in May, humidity remains fairly consistent, hovering around 73% in May and 78% in April. For more detailed insights into April weather, you can visit Bratislava weather in April.
In comparing the weather between May and June, June generally offers a warmer climate with average temperatures rising from 16°C (60°F) in May to 21°C (71°F). The maximum temperatures in June also increase slightly, reaching up to 34°C (93°F) compared to 32°C (90°F) in May. Precipitation is slightly lower in June at 64 mm (2.5 in) over 10 days, compared to May's 77 mm (3.0 in) over 13 days. Additionally, humidity remains relatively high in both months, with June peaking at 77% compared to May’s 73%. For more detailed information, you can check Bratislava weather in June.
May and July present distinct differences in weather patterns. In May, temperatures range from a chilly minimum of 2°C (35°F) to a maximum of 32°C (90°F), with an average of 16°C (60°F), while July offers warmer conditions with a minimum of 8°C (47°F) and a maximum of 37°C (98°F), averaging at 22°C (72°F). Precipitation also varies, with May experiencing 77 mm (3.0 in) over 13 days, compared to July's lower total of 65 mm (2.5 in) over just 11 days. Humidity remains relatively consistent, slightly increasing from 73% in May to 76% in July. For more details, you can check Bratislava weather in July.
In comparing the weather between May and August, there are notable differences in temperature and precipitation. May typically experiences a wider temperature range, with minimums as low as 2°C (35°F) and maximums reaching up to 32°C (90°F), while August maintains milder temperatures between 10°C (51°F) and 37°C (99°F). Precipitation levels are fairly similar, with May receiving 77 mm (3.0 in) over 13 days, compared to August's 72 mm (2.8 in) spread across just 10 days. Humidity remains consistent, with both months hovering around 73-76%. For a more detailed look at August weather, check out Bratislava weather in August.
May and September in Bratislava exhibit some similarities and noticeable differences in weather. In May, temperatures range from a chilly 2°C (35°F) at night to a warm average of 16°C (60°F) during the day, peaking at 32°C (90°F) on hotter days. The month sees about 77 mm (3.0 in) of precipitation over approximately 13 days, with humidity averaging around 73%. In contrast, September boasts slightly warmer temperatures, with nighttime lows also at 2°C (35°F) but an increased average of 17°C (63°F) and a maximum of 32°C (89°F). Interestingly, September experiences a bit more rainfall, totaling 85 mm (3.4 in) over just 10 days, accompanied by a humidity level of 75%. For detailed insights into September weather, you can visit Bratislava weather in September.
May and October present contrasting weather patterns. In May, temperatures can range from a cool 2°C (35°F) at night to a warm 32°C (90°F) during the day, with an average of 16°C (60°F) and a total precipitation of 77 mm (3.0 in) over 13 days, resulting in a humidity level of 73%. In comparison, October sees cooler temperatures, with minimums dropping to -2°C (29°F), and daytime highs reaching up to 25°C (77°F). The average temperature is around 12°C (54°F), and the month experiences less precipitation at 49 mm (1.9 in) over 8 days, along with increased humidity at 85%. For more details on the October climate, check this link: Bratislava weather in October.
May and November exhibit contrasting weather characteristics, significantly influenced by the transition from spring to winter. In May, temperatures range from a minimum of 2°C (35°F) to a warm maximum of 32°C (90°F), with an average of 16°C (60°F). The month sees around 77 mm (3.0 in) of precipitation over approximately 13 days and an average humidity of 73%. In contrast, November temperatures drop considerably, with a minimum of -6°C (21°F), an average of 7°C (44°F), and a maximum of 19°C (66°F). The month experiences lower precipitation levels of 49 mm (1.9 in) over about 9 days, but humidity rises to 90%. This stark difference highlights the shift from May's mild warmth to November's chilly embrace. For more detailed information, visit Bratislava weather in November.
May and December present distinctly different weather patterns. In May, temperatures range from a chilly minimum of 2°C (35°F) to a pleasant maximum of 32°C (90°F), with an average of 16°C (60°F). The month sees about 77 mm (3.0 in) of precipitation over 13 days, accompanied by a moderate humidity level of 73%. In contrast, December offers much colder conditions, with temperatures that drop to a minimum of -7°C (20°F) and only reach a maximum of 13°C (56°F), averaging around 3°C (37°F). This month experiences slightly less precipitation, totaling 59 mm (2.3 in) across 11 days, but the humidity is noticeably higher at 91%. For more detailed information, you can check Bratislava weather in December.
As May arrives in Bratislava, it marks a delightful transition from the chill of winter to the warmth of summer. The temperatures begin to rise, providing a pleasant contrast to the cooler months, with days that can reach up to a sunny 32°C while still offering the refreshing coolness of early mornings. Despite experiencing 13 days of rainfall, the overall ambiance is characterized by a lush vibrancy as nature comes alive, enhanced by the 73% humidity that adds a balmy feel to the air. This month is truly a celebration of spring's full bloom, making it distinct from other months. For a more in-depth look at the seasonal nuances, check out Bratislava Climate.