May Weather in Trnjani, Croatia

Last updated: August 23, 2025

In May, the average temperature in Trnjani, Croatia hovers around 17°C (63°F). Expect a range of temperatures, with a minimum dipping to 3°C (37°F) and a maximum reaching up to 31°C (89°F). The month brings about 89 mm (3.5 in) of precipitation spread over 14 days, accompanied by an average humidity level of 70%, ensuring a pleasantly wet environment.

May Temperature in Trnjani

In May in Trnjani, the average temperature is 17°C (63°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 3°C (37°F). Be sure to pack layers to enjoy all that Trnjani has to offer during this varied weather!

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

The chart illustrates May temperature patterns in Trnjani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trnjani, May typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (89°F) and lows dropping to around 3°C (37°F).

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

May Precipitation in Trnjani

In Trnjani in May, the precipitation amount is 89 mm (3.5 in) over a span of 14 days.

May Precipitation Trends in Trnjani

The chart displays monthly precipitation patterns in Trnjani, 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 Trnjani, May typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 14 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 Trnjani

In Trnjani in May humidity is 70%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making travel both refreshing and slightly sticky, as you navigate the air thick with moisture.

May Average Humidity in Trnjani

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

In Trnjani 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 Trnjani.

Maximum UV Index Levels in Trnjani for May

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

Data source: Trnjani 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 Trnjani Compares to Other Months

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

This table compares monthly weather conditions in Trnjani, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	45 mm (1.8 inches)	89%	low
February Weather	5°C (41°F)	58 mm (2.3 inches)	84%	moderate
March Weather	7°C (46°F)	55 mm (2.1 inches)	77%	moderate
April Weather	12°C (55°F)	57 mm (2.2 inches)	70%	high
May Weather	17°C (63°F)	89 mm (3.5 inches)	70%	very high
June Weather	22°C (72°F)	70 mm (2.7 inches)	68%	very high
July Weather	23°C (74°F)	71 mm (2.8 inches)	63%	very high
August Weather	24°C (75°F)	54 mm (2.1 inches)	52%	very high
September Weather	18°C (65°F)	39 mm (1.5 inches)	61%	high
October Weather	13°C (56°F)	62 mm (2.4 inches)	81%	moderate
November Weather	8°C (47°F)	51 mm (2.0 inches)	86%	moderate
December Weather	4°C (39°F)	67 mm (2.6 inches)	89%	low