August Weather in Saint-Just-d'Ardeche, France

Last updated: August 23, 2025

In August, the average temperature in Saint-Just-d'Ardeche, France hovers around 25°C (77°F), with a minimum dip to 12°C (54°F) and a peak reaching up to 38°C (101°F). Expect a moderate precipitation amount of 49 mm (1.9 in) over about 4 days, and enjoy a relatively comfortable average humidity of 61%.

August Temperature in Saint-Just-d'Ardeche

In August in Saint-Just-d'Ardeche, the average temperature is 25°C (77°F). Maximum temperatures can reach 38°C (101°F), while minimum temperatures can drop as low as 12°C (54°F). This weather makes Saint-Just-d'Ardeche an ideal destination for travelers seeking pleasant warm days and cooler evenings.

August Weather in Saint-Just-d'Ardeche: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Saint-Just-d'Ardeche, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Just-d'Ardeche, August typically has an average temperature of 25°C (77°F), with highs reaching up to 38°C (101°F) and lows dropping to around 12°C (54°F).

Data source: Temperature data for Saint-Just-d'Ardeche generated using information from the Copernicus Climate Change Service.

August Precipitation in Saint-Just-d'Ardeche

In Saint-Just-d'Ardeche in August, the total precipitation amount is 49 mm (1.9 in) spread over a duration of 4 days.

August Precipitation Trends in Saint-Just-d'Ardeche

The chart displays monthly precipitation patterns in Saint-Just-d'Ardeche, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Saint-Just-d'Ardeche, August typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Saint-Just-d'Ardeche

In Saint-Just-d'Ardeche in August humidity is 61%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly lead to feelings of stickiness, making traveling a bit more tiring as you adapt to the climate while exploring.

August Average Humidity in Saint-Just-d'Ardeche

This chart illustrates the average monthly humidity levels in Saint-Just-d'Ardeche, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Saint-Just-d'Ardeche is approximately 61%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Saint-Just-d'Ardeche

In Saint-Just-d'Ardeche in August, 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 Saint-Just-d'Ardeche.

Maximum UV Index Levels in Saint-Just-d'Ardeche for August

The chart shows the monthly maximum UV Index (UVI) for Saint-Just-d'Ardeche in August, 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 August, the maximum UV index in Saint-Just-d'Ardeche typically reaches 9, which falls under the very high exposure category.

Data source: Saint-Just-d'Ardeche August 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 August Weather in Saint-Just-d'Ardeche Compares to Other Months

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

This table compares monthly weather conditions in Saint-Just-d'Ardeche, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	45 mm (1.8 inches)	91%	low
February Weather	9°C (48°F)	37 mm (1.5 inches)	88%	moderate
March Weather	11°C (52°F)	81 mm (3.2 inches)	84%	moderate
April Weather	14°C (57°F)	82 mm (3.2 inches)	81%	high
May Weather	18°C (65°F)	98 mm (3.8 inches)	77%	very high
June Weather	23°C (73°F)	59 mm (2.3 inches)	76%	very high
July Weather	26°C (78°F)	44 mm (1.7 inches)	68%	very high
August Weather	25°C (77°F)	49 mm (1.9 inches)	61%	very high
September Weather	21°C (70°F)	52 mm (2.0 inches)	72%	high
October Weather	16°C (61°F)	130 mm (5.1 inches)	88%	moderate
November Weather	10°C (51°F)	143 mm (5.6 inches)	91%	moderate
December Weather	7°C (45°F)	84 mm (3.3 inches)	92%	low