May Weather in Klis, Croatia

Last updated: August 23, 2025

In Klis, Croatia, the average temperature in May is a pleasant 17°C (63°F). Expect minimums dipping to 8°C (47°F) and highs reaching up to 25°C (77°F). During this month, precipitation averages 75 mm (2.9 in) spread over 12 days, contributing to a relatively high humidity rate of 78%.

May Temperature in Klis

In May in Klis, the average temperature is 17°C (63°F). Maximum temperatures can reach 25°C (77°F), while the minimum can dip as low as 8°C (47°F). This mild climate makes it a great time for outdoor exploration and sightseeing.

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

The chart illustrates May temperature patterns in Klis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Klis, May typically has an average temperature of 17°C (63°F), with highs reaching up to 25°C (77°F) and lows dropping to around 8°C (47°F).

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

May Precipitation in Klis

In Klis in May, the total precipitation amount is 75 mm (2.9 in) over the course of 12 days.

May Precipitation Trends in Klis

The chart displays monthly precipitation patterns in Klis, 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 Klis, May typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Klis

In Klis in May, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

May Average Humidity in Klis

This chart illustrates the average monthly humidity levels in Klis, 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 Klis is approximately 78%, 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 Klis

In Klis 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 Klis.

Maximum UV Index Levels in Klis for May

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

Data source: Klis 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 Klis Compares to Other Months

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

This table compares monthly weather conditions in Klis, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	106 mm (4.2 inches)	83%	low
February Weather	9°C (48°F)	112 mm (4.4 inches)	76%	moderate
March Weather	10°C (50°F)	96 mm (3.8 inches)	73%	high
April Weather	13°C (55°F)	85 mm (3.4 inches)	75%	high
May Weather	17°C (63°F)	75 mm (2.9 inches)	78%	very high
June Weather	22°C (71°F)	35 mm (1.4 inches)	75%	very high
July Weather	24°C (75°F)	26 mm (1.0 inches)	71%	very high
August Weather	25°C (77°F)	28 mm (1.1 inches)	65%	very high
September Weather	21°C (70°F)	102 mm (4.0 inches)	69%	high
October Weather	17°C (62°F)	111 mm (4.4 inches)	76%	moderate
November Weather	13°C (56°F)	257 mm (10.1 inches)	81%	moderate
December Weather	9°C (49°F)	233 mm (9.2 inches)	81%	low