May Weather in Zilina, Slovakia

Last updated: August 31, 2025

In May, Zilina, Slovakia experiences a delightful transition into warmer weather, with temperatures peaking at a pleasant 27°C (80°F), while averaging around 12°C (53°F). The month can start off a bit chilly, with minimum temperatures dipping to -3°C (28°F). However, the majority of the month brings a vibrant atmosphere, albeit with frequent rainfall; 114 mm (4.5 in) of precipitation over 19 days contributes to a humid environment, averaging 70% humidity. This mix of sun and rain fosters lush greenery, making May a picturesque time to explore Zilina's natural beauty.

May Temperature in Zilina

In May, Zilina, Slovakia, experiences a delightful transition into spring, with temperatures beginning to warm considerably compared to the chill of winter. Average daytime temperatures reach around 12°C (53°F), while highs can soar to 27°C (80°F), inviting outdoor activities and blooming landscapes. The nights, though milder, can dip to a refreshing -3°C (28°F), reminding us of the lingering coolness from earlier months. This rise in temperatures, particularly evident from the previous months of April and March, underscores May's role as a bridge to summer, making it one of the most pleasant times to explore Zilina's charm. The gradual shift not only enhances the natural beauty but also sets the stage for the vibrant life in and around this picturesque Slovak city.

May Weather in Zilina: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Zilina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zilina, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec273237455363646456473932
Data source: Temperature data for Zilina generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Zilina

In May, Zilina experiences a notable surge in precipitation, with 114 mm (4.5 in) of rainfall falling over 19 days. This marks the wettest month of the year, significantly surpassing the preceding months and contributing to the vibrant, lush landscapes typical of late spring. The increased precipitation in May contrasts sharply with the relatively lower figures in the earlier months, highlighting a seasonal transition that fosters both growth and rejuvenation in the local flora. As summer approaches, the consistent rainfall sets the stage for a lush environment, illustrating the dynamic weather patterns that characterize Zilina's climate.

May Precipitation Trends in Zilina

The chart displays monthly precipitation patterns in Zilina, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Zilina, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec577159621149210312597915587
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Zilina

As spring transitions into summer, May in Zilina, Slovakia sees a notable dip in humidity levels, dropping to 70%. This marks the lowest point since the damp winter months, where the humidity peaks at 90% in January and February. Following the trend of gradually decreasing moisture, May's humidity reflects the onset of warmer days and a shift towards a more comfortable climate. Interestingly, the relative humidity begins to stabilize in June, slightly increasing to 71%, but overall, the late spring period offers a refreshing change from the heavier, more humid winter air. The gradual decline from April's 76% to May's 70% signals a welcoming embrace of longer, sunnier days for locals and visitors alike.

May Average Humidity in Zilina

This chart illustrates the average monthly humidity levels in Zilina, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Zilina is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%83%76%70%71%67%64%67%83%90%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Zilina

As spring unfolds in Zilina, Slovakia, May brings an elevation in the UV Index, reaching 7 and classified as high, indicating that outdoor enthusiasts should remain cautious. This increase marks a notable shift from the lower UV Index values observed in the earlier months, highlighting the importance of sun protection with a burn time of just 25 minutes. With the peak of moderate exposure in March transitioning to high levels by April and May, the trend suggests that as summer approaches, individuals need to stay vigilant about their sun safety habits. As you enjoy the blossoming beauty of late spring in Zilina, remember to check the daily UV Index for safety considerations and make informed choices while soaking in the sun. Learn more at Zilina UV Index.

Maximum UV Index Levels in Zilina for May

The chart shows the monthly maximum UV Index (UVI) for Zilina in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Zilina typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235679986421
Data source: Zilina May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Zilina

In Zilina, Slovakia, the month of May shines brightly with 377 hours of sunlight, marking a clear peak in the annual trend of increasing daylight. As spring unfolds, the city transitions from the chill of winter, where January brings only 138 hours of sunshine, to the vibrant warmth of summer, culminating in June's impressive 416 hours. The trend showcases a steady rise in sunlit hours from February's 201 hours to a delightful 329 hours in April, as nature bursts into bloom. This delightful increase not only brightens the landscape but also invigorates the spirit, inviting residents and visitors alike to enjoy the beauty of the season. Conversely, as the year progresses into autumn, sunshine diminishes gradually, with October featuring 261 hours before the cycle begins anew with the return of winter.

Monthly Sunshine Duration in Zilina: May Highlighted

The May sunshine duration represents the total number of hours Zilina experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec138h201h297h329h377h416h425h391h314h261h194h147h
Data source: Zilina May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Zilina During May

In Zilina, Slovakia, the likelihood of sunny weather experiences a notable shift as the seasons transition from winter to summer. While May boasts a 30% chance of sunshine, this is a slight decrease from April's 31%. However, it falls short of the 42% probability seen in March, indicating that the sunshine potential tends to fluctuate as spring deepens. As the region moves into June, the chance of sunny days rises significantly to 50%, suggesting that while May may not deliver the brightest weather, it sets the stage for sunnier days ahead. Overall, May offers a moderate opportunity for sunshine, bridging the gap between the increasingly warm months and the lingering chill of early spring.

Percentage of Sunny Days in May in Zilina

The chart illustrates the percentage of sunny days in Zilina throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Zilina experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%29%42%31%30%50%39%32%39%43%20%13%
Data source: Zilina May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Zilina in May

In Zilina, Slovakia, the arrival of May brings a notable increase in daylight duration, with the sun gracing the skies for 15 hours each day. This marks a vibrant transition from the shorter days of winter, where January offers just 8 hours of sunlight. As spring unfolds, the progression of daylight is evident; February starts with 10 hours, and by April, the days stretch to 13 hours. May not only celebrates the peak of spring blossoming but also enjoys the gradual ascent toward summer, where June peaks at an impressive 16 hours of daylight. As the seasons shift, daylight begins to wane again, gradually dropping to 12 hours by September and continuing its descent towards the winter months. This trend reflects the rhythmic cycle of nature, offering both nourishing sunlight in the warmer months and a restful embrace in the colder seasons.

Average Daylight Hours in Zilina for May

The chart illustrates the variation in daylight duration in Zilina throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 41m10h 8m11h 55m13h 45m15h 20m16h 9m15h 43m14h 18m12h 32m10h 43m9h 6m8h 14m
Data source: Zilina daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Zilina

In Zilina, Slovakia, the May winds bring a refreshing change with an average wind speed of 2.9 m/s (7 mph), matching April's gentle breezes. This slight uptick from the earlier months signals the arrival of spring in full swing, as winter winds recede into memory. Notably, both January and February exhibited calmer conditions at around 2.4 m/s (5 mph) and 2.6 m/s (6 mph), while the latter transitioned into more vibrant months of March and April, which also recorded similar speeds. As we move into June, the winds taper off to 2.1 m/s (5 mph), suggesting May is a sweet spot for moderate winds that enhance outdoor activities and the scenic beauty of the season. Thus, May stands out as a pivotal month, balancing briskness with comfort, ideal for enjoying the lush landscapes of Zilina.

Average May Wind Speed in Zilina

The chart displays monthly wind speed patterns in Zilina, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.42.62.62.92.9 m/s2.12.22.12.12.62.22.5
Data source: Zilina May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Zilina Compares to Other Months

Weather in Zilina varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Zilina, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January present starkly contrasting weather conditions. In May, temperatures range from a chilly minimum of -3°C (28°F) to a pleasant average of 12°C (53°F) and can peak at a warm 27°C (80°F). The month experiences about 114 mm (4.5 in) of precipitation spread over 19 days, accompanied by a humidity level of 70%. In contrast, January brings much harsher conditions, with temperatures dropping significantly lower, ranging from a frigid minimum of -25°C (-13°F) to an average of -3°C (27°F), with a maximum of only 8°C (47°F). This month records 57 mm (2.2 in) of precipitation over 12 days and a higher humidity level of 90%. For a closer look at the specifics of January weather in Zilina, visit Zilina weather in January.

When comparing the weather in May and February, it is clear that May is significantly warmer and drier. In May, temperatures range from a minimum of -3°C (28°F) to a maximum of 27°C (80°F), with an average temperature of 12°C (53°F). The month sees precipitation of 114 mm (4.5 in) over 19 days, resulting in a humidity level of 70%. In contrast, February experiences much colder temperatures, with a minimum of -15°C (5°F) and a maximum of 16°C (60°F), averaging around 0°C (33°F). February receives less precipitation, totaling 71 mm (2.8 in) over 13 days, but has a higher humidity of 87%. For more detailed information about February weather, you can check out Zilina weather in February.

In comparison to March, May experiences significantly milder temperatures, with a minimum of -3°C and an average of 12°C, compared to March's colder minimum of -17°C and average of 3°C. The maximum temperatures in May can reach up to 27°C, making it noticeably warmer than March's maximum of 18°C. Precipitation also differs, with May receiving 114 mm over 19 days, while March has only 59 mm across 13 days. Additionally, May's humidity at 70% is lower than March's higher humidity level of 83%. For more detailed insights on March weather, visit Zilina weather in March.

In comparison, May experiences a wider temperature range, with minimums around -3°C (28°F) and maximums reaching up to 27°C (80°F), while April's temperatures are cooler, ranging from -9°C (16°F) to a maximum of 25°C (77°F). Additionally, May sees a significant increase in precipitation, averaging 114 mm (4.5 in) over 19 days, compared to April's 62 mm (2.4 in) over 11 days. The humidity levels, while still high in both months, are slightly lower in May at 70% compared to April's 76%. For more detailed information, you can visit Zilina weather in April.

May and June present distinct weather patterns. In May, temperatures range from a chilly minimum of -3°C (28°F) to a maximum of 27°C (80°F), with an average of 12°C (53°F). The month experiences considerable precipitation, totaling 114 mm (4.5 in) over 19 days, while the humidity level sits at around 70%. In contrast, June sees a warm-up, with minimum temperatures of 2°C (35°F) and maximums reaching 32°C (89°F), resulting in an average of 17°C (63°F). Precipitation decreases to 91 mm (3.6 in) over 14 days, and humidity remains slightly higher at 71%. For more detailed insights, check Zilina weather in June.

In May, temperatures can be quite variable, ranging from a chilly -3°C (28°F) at night to a pleasant 27°C (80°F) during the day, with an average temperature of 12°C (53°F). This month sees relatively high precipitation at 114 mm (4.5 in) over 19 days, contributing to a humidity level of around 70%.

In contrast, July offers a warmer climate, with temperatures starting at a minimum of 5°C (41°F) and peaking at 32°C (90°F), averaging 18°C (64°F). The rain is slightly less abundant, totaling 103 mm (4.1 in) across 16 days, and the humidity drops slightly to 67%. For more detailed insights into July's weather conditions, check out Zilina weather in July.

In May, temperatures in Zilina can range from a chilly -3°C (28°F) at night to a warm 27°C (80°F) during the day, with an average temperature of 12°C (53°F). The month experiences significant rainfall, totaling 114 mm (4.5 in) over 19 days, contributing to a relatively high humidity level of 70%. In contrast, August offers milder conditions, with temperatures hitting a minimum of 5°C (42°F) and a maximum of 31°C (88°F), leading to a comfortable average of 18°C (65°F). While August sees slightly more precipitation at 125 mm (4.9 in), it has fewer rainy days, with rain occurring on 14 days, and the humidity drops to a more pleasant 64%. For more details, visit Zilina weather in August.

May and September display notable differences in weather patterns. In May, temperatures range from a chilly minimum of -3°C (28°F) to a comfortable maximum of 27°C (80°F), with an average of 12°C (53°F). This month sees an average of 114 mm (4.5 in) of precipitation over approximately 19 days, coupled with a humidity level of 70%. In contrast, September offers a milder climate, with temperatures beginning at a minimum of 1°C (34°F) and reaching a maximum of 28°C (82°F), while averaging 13°C (56°F). Precipitation decreases to 97 mm (3.8 in) over just 12 days, and humidity drops slightly to 67%. For more details on September's weather, check out Zilina weather in September.

May and October exhibit notable differences in weather patterns. In May, temperatures range from a chilly minimum of -3°C (28°F) to a warm maximum of 27°C (80°F), with an average temperature of 12°C (53°F). The month experiences considerable precipitation, totaling 114 mm (4.5 in) over 19 days, and a humidity level of 70%. In contrast, October sees a slight drop in temperatures, with minimums reaching -4°C (25°F) and maximums around 23°C (73°F), averaging 8°C (48°F). While it has less overall precipitation at 90 mm (3.6 in) over 11 days, October experiences higher humidity at 83%. For more detailed insights, check Zilina weather in October.

May and November present distinct weather patterns, reflecting the transition from spring to winter. In May, temperatures range from a minimum of -3°C (28°F) to a maximum of 27°C (80°F), with an average of 12°C (53°F). The month experiences about 114 mm (4.5 in) of rainfall over 19 days, and the humidity sits at a moderate 70%. In contrast, November is notably cooler, with temperatures ranging from a low of -10°C (14°F) to a high of 18°C (64°F) and averaging just 4°C (39°F). Rainfall in November is lower at 55 mm (2.2 in) and occurs over 11 days, accompanied by higher humidity at 90%. For more detailed weather statistics specific to November, visit Zilina weather in November.

May and December showcase striking contrasts in weather conditions. May sees a wider temperature range, with minimums around -3°C and maximums reaching up to 27°C, yielding a pleasant average of 12°C. It also experiences moderate precipitation of 114 mm over 19 days, coupled with a humidity level of 70%. In stark contrast, December's climate is distinctly colder, with temperatures dropping to a minimum of -16°C and an average of 0°C, peaking at just 11°C. Although December has lower total precipitation at 87 mm over 15 days, its humidity is notably higher at 91%. For a deeper look at the winter weather patterns, check out Zilina weather in December.

Compare Zilina's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Zilina

As May unfolds in Zilina, the weather reveals a noticeable shift from the preceding chill of winter and early spring, ushering in warmer temperatures and longer days. The average temperature rises significantly, providing a delightful contrast to the frostier months, while the increased humidity begins to invigorate the environment, enhancing the lush scenery. While precipitation remains a factor with several rainy days, it is balanced by the invigorating warmth of the sun. May serves as a transitional period, where nature awakens fully, making it a captivating time to experience the charm of Zilina. For more detailed insights, visit Zilina Climate.