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May Weather in Slano, Croatia

Last updated: August 23, 2025

In May, the average temperature in Slano, Croatia hovers around 17°C (63°F), offering a pleasant climate for outdoor activities. Expect temperatures to fluctuate between a minimum of 7°C (45°F) and a maximum of 28°C (82°F). However, be prepared for some rain, with an average precipitation of 108 mm (4.2 in) spread over 13 days. The humidity remains relatively high at 74%, adding a touch of warmth to the air.

May Temperature in Slano

In May in Slano, the average temperature is 17°C (63°F). Maximums can reach 28°C (82°F), and minimums can be as low as 7°C (45°F). This climate makes Slano an ideal destination for travelers seeking comfortable and pleasant weather.

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

The chart illustrates May temperature patterns in Slano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slano, May typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (82°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec434750556371767770615547
Data source: Temperature data for Slano 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 Slano

In Slano in May, the precipitation amount is 108 mm (4.2 in), spread across 13 days.

May Precipitation Trends in Slano

The chart displays monthly precipitation patterns in Slano, 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 Slano, May typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec116162143118108533446111149293249
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Slano

In Slano in May, humidity is 74%. With an average temperature of 17°C (63°F), this humidity feels like a gentle embrace, making outdoor exploration comfortable yet slightly enveloped in warmth, perfect for leisurely strolls but requiring ample hydration for prolonged activities.

May Average Humidity in Slano

This chart illustrates the average monthly humidity levels in Slano, 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 Slano is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%79%75%74%66%59%53%65%78%85%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Slano

In Slano in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Slano.

Maximum UV Index Levels in Slano for May

The chart shows the monthly maximum UV Index (UVI) for Slano 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 Slano typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Slano 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 Slano Compares to Other Months

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

This table compares monthly weather conditions in Slano, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)116 mm (4.6 inches)88%low
February Weather8°C (47°F)162 mm (6.4 inches)82%moderate
March Weather10°C (50°F)143 mm (5.6 inches)79%high
April Weather13°C (56°F)118 mm (4.6 inches)75%high
May Weather17°C (63°F)108 mm (4.2 inches)74%very high
June Weather22°C (71°F)53 mm (2.1 inches)66%very high
July Weather24°C (76°F)34 mm (1.3 inches)59%very high
August Weather25°C (78°F)46 mm (1.8 inches)53%very high
September Weather21°C (70°F)111 mm (4.4 inches)65%high
October Weather16°C (61°F)149 mm (5.9 inches)78%moderate
November Weather13°C (55°F)293 mm (11.6 inches)85%moderate
December Weather9°C (48°F)249 mm (9.8 inches)86%low

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