July Weather in Istria, Romania

Last updated: August 27, 2025

In Istria, Romania, the average temperature in July hovers around 24°C (75°F), with lows of 16°C (61°F) and highs reaching up to 32°C (89°F). Expect about 47 mm (1.9 in) of precipitation over 7 days, and experience a comfortable average humidity of 65%.

July Temperature in Istria

In July in Istria, the average temperature is 24°C (75°F), with maximums reaching 32°C (89°F) and minimums dropping as low as 16°C (61°F). This pleasant climate makes it a perfect time for travelers to explore and enjoy outdoor activities.

July Weather in Istria: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Istria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Istria, July typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (89°F) and lows dropping to around 16°C (61°F).

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

July Precipitation in Istria

In Istria in July, the total precipitation amount is 47 mm (1.9 in) recorded over a span of 7 days.

July Precipitation Trends in Istria

The chart displays monthly precipitation patterns in Istria, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Istria, July typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Istria

In Istria in July humidity is 65%. With average temperature 24°C (75°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit sticky but still enjoyable for exploring sights and sounds.

July Average Humidity in Istria

This chart illustrates the average monthly humidity levels in Istria, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Istria is approximately 65%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Istria

In Istria in July, 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 Istria.

Maximum UV Index Levels in Istria for July

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

Data source: Istria July 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 July Weather in Istria Compares to Other Months

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

This table compares monthly weather conditions in Istria, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	46 mm (1.8 inches)	87%	low
February Weather	4°C (40°F)	42 mm (1.7 inches)	83%	moderate
March Weather	6°C (43°F)	42 mm (1.7 inches)	80%	moderate
April Weather	10°C (51°F)	30 mm (1.2 inches)	76%	high
May Weather	16°C (61°F)	35 mm (1.4 inches)	73%	very high
June Weather	21°C (71°F)	73 mm (2.9 inches)	68%	very high
July Weather	24°C (75°F)	47 mm (1.9 inches)	65%	very high
August Weather	25°C (76°F)	14 mm (0.6 inches)	53%	very high
September Weather	20°C (69°F)	22 mm (0.9 inches)	61%	high
October Weather	15°C (59°F)	46 mm (1.8 inches)	77%	moderate
November Weather	10°C (50°F)	48 mm (1.9 inches)	85%	moderate
December Weather	6°C (43°F)	63 mm (2.5 inches)	86%	low