August Weather in Paris, United States

Last updated: June 24, 2025

In Paris, United States, the average temperature in August is a warm 28°C (83°F). Expect a range where the minimum dips to 18°C (65°F) and can soar up to 38°C (100°F). During this month, precipitation averages around 96 mm (3.8 in) spread over 8 days, contributing to an average humidity level of 66%. Stay prepared for a mix of warm sunshine and occasional rain!

August Temperature in Paris

In August in Paris, the average temperature is 28°C (83°F). Maximums can reach 38°C (100°F), and minimums can be as low as 18°C (65°F). This makes it an ideal time for travelers seeking warm weather and outdoor activities.

August Weather in Paris: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Paris, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Paris, August typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (100°F) and lows dropping to around 18°C (65°F).

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

August Precipitation in Paris

In Paris in August, the precipitation amount is 96 mm (3.8 in) over the course of 8 days.

August Precipitation Trends in Paris

The chart displays monthly precipitation patterns in Paris, 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 Paris, August typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 8 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 Paris

In Paris in August humidity is 66%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm blanket, making travel quite uncomfortable and sticky, requiring frequent breaks to hydrate and seek shade.

August Average Humidity in Paris

This chart illustrates the average monthly humidity levels in Paris, 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 Paris is approximately 66%, 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 Paris

In Paris in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Paris.

Maximum UV Index Levels in Paris for August

The chart shows the monthly maximum UV Index (UVI) for Paris 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 Paris typically reaches 11, which falls under the extreme exposure category.

Data source: Paris 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 Paris Compares to Other Months

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

This table compares monthly weather conditions in Paris, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	89 mm (3.5 inches)	80%	moderate
February Weather	8°C (48°F)	129 mm (5.1 inches)	79%	high
March Weather	14°C (58°F)	132 mm (5.2 inches)	78%	very high
April Weather	17°C (63°F)	190 mm (7.5 inches)	78%	very high
May Weather	22°C (73°F)	197 mm (7.8 inches)	81%	extreme
June Weather	27°C (80°F)	110 mm (4.3 inches)	78%	extreme
July Weather	28°C (83°F)	67 mm (2.6 inches)	73%	extreme
August Weather	28°C (83°F)	96 mm (3.8 inches)	66%	extreme
September Weather	25°C (78°F)	88 mm (3.5 inches)	65%	very high
October Weather	19°C (66°F)	136 mm (5.4 inches)	72%	very high
November Weather	12°C (54°F)	64 mm (2.5 inches)	82%	high
December Weather	10°C (50°F)	97 mm (3.8 inches)	87%	moderate