June Weather in Saint-Justin, France

Last updated: August 23, 2025

In June, the average temperature in Saint-Justin, France hovers around 21°C (70°F). The temperature can swing from a chilly 8°C (47°F) to a scorching 40°C (104°F). Expect about 85 mm (3.4 in) of precipitation over 12 days, with average humidity levels at a high 81%.

June Temperature in Saint-Justin

In June in Saint-Justin, the average temperature is 21°C (70°F), with maximums reaching 40°C (104°F) and minimums dropping to as low as 8°C (47°F). Be prepared for a wide range of temperatures when traveling to Saint-Justin during this month.

June Weather in Saint-Justin: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Saint-Justin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Justin, June typically has an average temperature of 21°C (70°F), with highs reaching up to 40°C (104°F) and lows dropping to around 8°C (47°F).

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

June Precipitation in Saint-Justin

In Saint-Justin in June, the precipitation amount is 85 mm (3.4 in) over the course of 12 days.

June Precipitation Trends in Saint-Justin

The chart displays monthly precipitation patterns in Saint-Justin, 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 Saint-Justin, June typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 12 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 Saint-Justin

In Saint-Justin in June, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

June Average Humidity in Saint-Justin

This chart illustrates the average monthly humidity levels in Saint-Justin, 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 Saint-Justin is approximately 81%, 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 Saint-Justin

In Saint-Justin in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Saint-Justin.

Maximum UV Index Levels in Saint-Justin for June

The chart shows the monthly maximum UV Index (UVI) for Saint-Justin 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 Saint-Justin typically reaches 10, which falls under the very high exposure category.

Data source: Saint-Justin 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 Saint-Justin Compares to Other Months

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

This table compares monthly weather conditions in Saint-Justin, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	61 mm (2.4 inches)	86%	low
February Weather	9°C (49°F)	57 mm (2.3 inches)	85%	moderate
March Weather	11°C (52°F)	63 mm (2.5 inches)	82%	moderate
April Weather	14°C (57°F)	62 mm (2.4 inches)	81%	high
May Weather	17°C (63°F)	100 mm (3.9 inches)	80%	very high
June Weather	21°C (70°F)	85 mm (3.4 inches)	81%	very high
July Weather	23°C (74°F)	41 mm (1.6 inches)	80%	very high
August Weather	23°C (73°F)	44 mm (1.7 inches)	76%	very high
September Weather	20°C (68°F)	52 mm (2.1 inches)	75%	high
October Weather	15°C (59°F)	67 mm (2.6 inches)	81%	moderate
November Weather	10°C (50°F)	78 mm (3.1 inches)	85%	moderate
December Weather	8°C (47°F)	108 mm (4.3 inches)	87%	low