July Weather in Costiui, Romania

Last updated: August 27, 2025

In July, the average temperature in Costiui, Romania is a pleasant 17°C (64°F). However, temperatures can range from a cool 5°C (41°F) to a warm 29°C (85°F). Expect some rain, as precipitation averages 129 mm (5.1 in) over 17 days. With an average humidity of 64%, it's a great time to experience the climate!

July Temperature in Costiui

In July in Costiui, the average temperature is 17°C (64°F). Maximums can reach 29°C (85°F), while minimums can drop as low as 5°C (41°F). This range makes Costiui a comfortable destination for travelers looking for mild weather.

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

The chart illustrates July temperature patterns in Costiui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Costiui, July typically has an average temperature of 17°C (64°F), with highs reaching up to 29°C (85°F) and lows dropping to around 5°C (41°F).

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

July Precipitation in Costiui

In Costiui in July, the total precipitation amount reaches 129 mm (5.1 in), occurring over a span of 17 days.

July Precipitation Trends in Costiui

The chart displays monthly precipitation patterns in Costiui, 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 Costiui, July typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 17 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Costiui

In Costiui in July, humidity is 64%. With an average temperature of 17°C (64°F), this humidity feels like a warm embrace, making traveling comfortable yet slightly muggy, ideal for leisurely strolls but requiring occasional breaks in shade to fully enjoy the scenery.

July Average Humidity in Costiui

This chart illustrates the average monthly humidity levels in Costiui, 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 Costiui is approximately 64%, 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 Costiui

In Costiui 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 Costiui.

Maximum UV Index Levels in Costiui for July

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

Data source: Costiui 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 Costiui Compares to Other Months

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

This table compares monthly weather conditions in Costiui, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	75 mm (3.0 inches)	93%	low
February Weather	-1°C (30°F)	110 mm (4.3 inches)	88%	moderate
March Weather	2°C (36°F)	85 mm (3.4 inches)	86%	moderate
April Weather	8°C (46°F)	67 mm (2.7 inches)	79%	high
May Weather	12°C (54°F)	152 mm (6.0 inches)	71%	very high
June Weather	17°C (63°F)	130 mm (5.1 inches)	71%	very high
July Weather	17°C (64°F)	129 mm (5.1 inches)	64%	very high
August Weather	18°C (65°F)	82 mm (3.2 inches)	55%	very high
September Weather	13°C (56°F)	90 mm (3.5 inches)	64%	high
October Weather	8°C (47°F)	88 mm (3.4 inches)	83%	moderate
November Weather	4°C (40°F)	69 mm (2.7 inches)	91%	low
December Weather	0°C (31°F)	123 mm (4.8 inches)	92%	low