May Weather in Crno, Croatia

Last updated: August 23, 2025

In May, the average temperature in Crno, Croatia is a pleasant 19°C (66°F). However, you can expect temperatures to range from a cool 8°C (47°F) to a warm 28°C (82°F). With about 75 mm (2.9 in) of precipitation spread over 10 days, it's wise to pack an umbrella. Additionally, the average humidity level hovers around 78%, making it a comfortably humid month to explore.

May Temperature in Crno

In May in Crno, the average temperature is 19°C (66°F). Maximums can reach 28°C (82°F) and minimums can be as low as 8°C (47°F). This mild climate makes Crno an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates May temperature patterns in Crno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crno, May typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (82°F) and lows dropping to around 8°C (47°F).

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

May Precipitation in Crno

In Crno in May, the precipitation amount is 75 mm (2.9 in) spread over a period of 10 days.

May Precipitation Trends in Crno

The chart displays monthly precipitation patterns in Crno, 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 Crno, May typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 10 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 Crno

In Crno in May, humidity is 78%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making traveling quite uncomfortable unless you're well-prepared with lightweight, breathable clothing and frequent breaks to stay hydrated.

May Average Humidity in Crno

This chart illustrates the average monthly humidity levels in Crno, 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 Crno 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 Crno

In Crno 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 Crno.

Maximum UV Index Levels in Crno for May

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

Data source: Crno 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 Crno Compares to Other Months

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

This table compares monthly weather conditions in Crno, 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 (46°F)	71 mm (2.8 inches)	83%	low
February Weather	9°C (49°F)	87 mm (3.4 inches)	76%	moderate
March Weather	11°C (52°F)	77 mm (3.0 inches)	73%	moderate
April Weather	15°C (58°F)	61 mm (2.4 inches)	75%	high
May Weather	19°C (66°F)	75 mm (2.9 inches)	78%	very high
June Weather	24°C (75°F)	31 mm (1.2 inches)	75%	very high
July Weather	26°C (79°F)	31 mm (1.2 inches)	71%	very high
August Weather	27°C (81°F)	32 mm (1.3 inches)	65%	very high
September Weather	22°C (72°F)	118 mm (4.6 inches)	69%	high
October Weather	17°C (63°F)	108 mm (4.2 inches)	76%	moderate
November Weather	14°C (57°F)	190 mm (7.5 inches)	81%	moderate
December Weather	10°C (50°F)	149 mm (5.9 inches)	81%	low