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May Weather in Gradec, Croatia

Last updated: August 23, 2025

In Gradec, Croatia, the average temperature in May hovers around 16°C (62°F), with a minimum dipping to 2°C (36°F) and stretching to a maximum of 31°C (89°F). Expect about 122 mm (4.8 in) of precipitation spread across 17 days, with an average humidity of 70%. Be prepared for a mix of mild temperatures and occasional rain!

May Temperature in Gradec

In May in Gradec, the average temperature is 16°C (62°F). Maximum temperatures can reach 31°C (89°F), while the minimum can drop to as low as 2°C (36°F). This makes Gradec a great destination for travelers looking to enjoy mild weather with the option for warm afternoons and cool evenings.

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

The chart illustrates May temperature patterns in Gradec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gradec, May typically has an average temperature of 16°C (62°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec344045546171737363544538
Data source: Temperature data for Gradec 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 Gradec

In Gradec in May, the precipitation amount is 122 mm (4.8 in) spread over the course of 17 days.

May Precipitation Trends in Gradec

The chart displays monthly precipitation patterns in Gradec, 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 Gradec, May typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec356752601221101077999778684
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Gradec

In Gradec in May, humidity is 70%. With an average temperature of 16°C (62°F), this humidity feels like a cool, damp blanket wrapping around you, making outdoor activities a bit uncomfortable and prompting travelers to seek shade or indoor attractions to avoid the sticky air.

May Average Humidity in Gradec

This chart illustrates the average monthly humidity levels in Gradec, 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 Gradec is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Gradec

In Gradec 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 Gradec.

Maximum UV Index Levels in Gradec for May

The chart shows the monthly maximum UV Index (UVI) for Gradec 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 Gradec typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Gradec 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 Gradec Compares to Other Months

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

This table compares monthly weather conditions in Gradec, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)35 mm (1.4 inches)89%low
February Weather4°C (40°F)67 mm (2.6 inches)83%moderate
March Weather7°C (45°F)52 mm (2.1 inches)75%moderate
April Weather12°C (54°F)60 mm (2.4 inches)72%high
May Weather16°C (62°F)122 mm (4.8 inches)70%very high
June Weather22°C (71°F)110 mm (4.3 inches)69%very high
July Weather23°C (73°F)107 mm (4.2 inches)64%very high
August Weather23°C (73°F)79 mm (3.1 inches)51%very high
September Weather17°C (64°F)99 mm (3.9 inches)62%high
October Weather12°C (54°F)77 mm (3.0 inches)81%moderate
November Weather7°C (45°F)86 mm (3.4 inches)87%moderate
December Weather3°C (38°F)84 mm (3.3 inches)88%low

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