May Weather in Gruda, Croatia

Last updated: August 23, 2025

In Gruda, Croatia, the average temperature in May hovers around 17°C (64°F), creating a pleasant climate. Expect a minimum of 10°C (51°F) and a warm maximum of 25°C (78°F). During this month, precipitation amounts to 87 mm (3.4 in) over about 10 days, leading to an average humidity of 74%. Enjoy the comfortable weather while staying prepared for the occasional rain!

May Temperature in Gruda

In May in Gruda, the average temperature is 17°C (64°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop to as low as 10°C (51°F). This mild climate makes it a perfect time for travelers to explore the area comfortably.

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

The chart illustrates May temperature patterns in Gruda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gruda, May typically has an average temperature of 17°C (64°F), with highs reaching up to 25°C (78°F) and lows dropping to around 10°C (51°F).

Data source: Temperature data for Gruda generated using information from the Copernicus Climate Change Service.

May Precipitation in Gruda

In Gruda in May, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

May Precipitation Trends in Gruda

The chart displays monthly precipitation patterns in Gruda, 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 Gruda, May typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Gruda

In Gruda in May, humidity is 74%. With an average temperature of 17°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities somewhat uncomfortable, especially for travelers who enjoy exploring. It's advisable to stay hydrated and take frequent breaks in the shade to fully enjoy your adventures.

May Average Humidity in Gruda

This chart illustrates the average monthly humidity levels in Gruda, 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 Gruda is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Gruda

In Gruda 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 Gruda.

Maximum UV Index Levels in Gruda for May

The chart shows the monthly maximum UV Index (UVI) for Gruda 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 Gruda typically reaches 9, which falls under the very high exposure category.

Data source: Gruda 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 Gruda Compares to Other Months

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

This table compares monthly weather conditions in Gruda, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	148 mm (5.8 inches)	88%	low
February Weather	10°C (50°F)	192 mm (7.6 inches)	82%	moderate
March Weather	11°C (52°F)	171 mm (6.7 inches)	79%	high
April Weather	13°C (57°F)	113 mm (4.5 inches)	75%	high
May Weather	17°C (64°F)	87 mm (3.4 inches)	74%	very high
June Weather	22°C (71°F)	32 mm (1.2 inches)	66%	very high
July Weather	24°C (76°F)	16 mm (0.6 inches)	59%	very high
August Weather	25°C (78°F)	26 mm (1.0 inches)	53%	very high
September Weather	22°C (72°F)	105 mm (4.1 inches)	65%	high
October Weather	18°C (65°F)	166 mm (6.5 inches)	78%	moderate
November Weather	15°C (59°F)	354 mm (13.9 inches)	85%	moderate
December Weather	11°C (52°F)	311 mm (12.3 inches)	86%	low