June Weather in Jac, Romania

Last updated: August 27, 2025

In June, the average temperature in Jac, Romania hovers around 20°C (68°F). Visitors can expect a minimum temperature of 7°C (45°F) and a maximum of 34°C (94°F). Rainfall averages 87 mm (3.4 in) over 14 days, and the air carries an average humidity of 71%. Whether you're enjoying a sunny day or a brief shower, the climate offers a unique charm all its own!

June Temperature in Jac

In June in Jac, the average temperature is 20°C (68°F). Maximums can reach 34°C (94°F) and minimums can be as low as 7°C (45°F). This makes Jac an ideal destination for travelers seeking a pleasant climate with a mix of warm days and cooler evenings.

June Weather in Jac: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Jac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jac, June typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (45°F).

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

June Precipitation in Jac

In Jac in June, the precipitation amount is 87 mm (3.4 in) over a span of 14 days.

June Precipitation Trends in Jac

The chart displays monthly precipitation patterns in Jac, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Jac, June typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Jac

In Jac in June, humidity is 71%. With an average temperature of 20°C (68°F), this humidity feels like a warm, moist embrace that can quickly lead to discomfort for travelers. The air clings to your skin, making even short walks feel more strenuous, while reaching for a refreshing drink becomes essential to stay hydrated.

June Average Humidity in Jac

This chart illustrates the average monthly humidity levels in Jac, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Jac is approximately 71%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Jac

In Jac in June, 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 Jac.

Maximum UV Index Levels in Jac for June

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

Data source: Jac June 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 June Weather in Jac Compares to Other Months

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

This table compares monthly weather conditions in Jac, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	41 mm (1.6 inches)	93%	low
February Weather	2°C (36°F)	57 mm (2.2 inches)	88%	moderate
March Weather	5°C (42°F)	52 mm (2.0 inches)	86%	moderate
April Weather	11°C (52°F)	50 mm (2.0 inches)	79%	high
May Weather	15°C (60°F)	100 mm (4.0 inches)	71%	very high
June Weather	20°C (68°F)	87 mm (3.4 inches)	71%	very high
July Weather	21°C (70°F)	77 mm (3.0 inches)	64%	very high
August Weather	22°C (72°F)	42 mm (1.7 inches)	55%	very high
September Weather	17°C (62°F)	51 mm (2.0 inches)	64%	high
October Weather	11°C (53°F)	51 mm (2.0 inches)	83%	moderate
November Weather	6°C (44°F)	45 mm (1.8 inches)	91%	low
December Weather	2°C (36°F)	71 mm (2.8 inches)	92%	low