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May Weather in Sliac, Slovakia

Last updated: August 31, 2025

In May, the average temperature in Sliac, Slovakia is a cool 13°C (55°F). Expect a range in temperatures, with minimums dipping to -2°C (29°F) and maximums reaching up to 27°C (80°F). Rainfall can be expected as well, totaling 111 mm (4.4 in) spread over 17 days. Meanwhile, the average humidity sits at a comfortable 70%, making May a unique blend of chill and moisture.

May Temperature in Sliac

In May in Sliac, the average temperature is 13°C (55°F). Maximum temperatures can reach 27°C (80°F), while minimum temperatures can drop to as low as -2°C (29°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates May temperature patterns in Sliac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sliac, May typically has an average temperature of 13°C (55°F), with highs reaching up to 27°C (80°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec283339475565666657484032
Data source: Temperature data for Sliac 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 Sliac

In Sliac in May, the precipitation amount is 111 mm (4.4 in) spread over 17 days.

May Precipitation Trends in Sliac

The chart displays monthly precipitation patterns in Sliac, 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 Sliac, May typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec37564859111122979975776775
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sliac

In Sliac in May, humidity is 70%. With an average temperature of 13°C (55°F), this humidity feels like a chilly embrace, making traveling feel invigorating yet slightly damp, requiring layers to stay comfortable while exploring the sights.

May Average Humidity in Sliac

This chart illustrates the average monthly humidity levels in Sliac, 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 Sliac is approximately 70%, 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 Sliac

In Sliac in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Sliac.

Maximum UV Index Levels in Sliac for May

The chart shows the monthly maximum UV Index (UVI) for Sliac 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 Sliac typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Sliac 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.

How May Weather in Sliac Compares to Other Months

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

This table compares monthly weather conditions in Sliac, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)37 mm (1.4 inches)90%low
February Weather1°C (33°F)56 mm (2.2 inches)87%moderate
March Weather4°C (39°F)48 mm (1.9 inches)83%moderate
April Weather8°C (47°F)58 mm (2.3 inches)76%high
May Weather13°C (55°F)111 mm (4.4 inches)70%very high
June Weather18°C (65°F)122 mm (4.8 inches)71%very high
July Weather19°C (66°F)97 mm (3.8 inches)67%very high
August Weather19°C (67°F)99 mm (3.9 inches)64%very high
September Weather14°C (58°F)75 mm (2.9 inches)67%high
October Weather9°C (49°F)77 mm (3.0 inches)83%moderate
November Weather4°C (40°F)67 mm (2.6 inches)90%low
December Weather0°C (32°F)75 mm (3.0 inches)91%low

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