May Weather in Paris, United States

Last updated: June 24, 2025

In May, the average temperature in Paris, United States hovers around 17°C (62°F). However, temperatures can vary dramatically, with a minimum of -2°C (30°F) and a maximum reaching up to 31°C (89°F). Expect a fair share of rain, with 134 mm (5.3 in) of precipitation spread across about 15 days. Humidity is notably high, averaging 81%, contributing to the region's unique climate.

May Temperature in Paris

In May in Paris, the average temperature is 17°C (62°F), with maximums reaching 31°C (89°F) and minimums falling as low as -2°C (30°F). This varied climate makes Paris a perfect destination for travelers seeking diverse weather experiences.

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

The chart illustrates May 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, May typically has an average temperature of 17°C (62°F), with highs reaching up to 31°C (89°F) and lows dropping to around -2°C (30°F).

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

May Precipitation in Paris

In Paris in May, the total precipitation amount is 134 mm (5.3 in) spread over a period of 15 days.

May Precipitation Trends in Paris

The chart displays monthly precipitation patterns in Paris, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Paris, May typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Paris

In Paris in May, humidity is 81%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel sticky and requiring frequent breaks to stay comfortable while exploring.

May Average Humidity in Paris

This chart illustrates the average monthly humidity levels in Paris, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Paris is approximately 81%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Paris

In Paris in May, 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 Paris.

Maximum UV Index Levels in Paris for May

The chart shows the monthly maximum UV Index (UVI) for Paris in May, 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 May, the maximum UV index in Paris typically reaches 10, which falls under the very high exposure category.

Data source: Paris May 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 May 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 May’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 May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	90 mm (3.6 inches)	88%	moderate
February Weather	1°C (35°F)	115 mm (4.5 inches)	88%	moderate
March Weather	5°C (41°F)	103 mm (4.0 inches)	87%	high
April Weather	11°C (51°F)	130 mm (5.1 inches)	87%	very high
May Weather	17°C (62°F)	134 mm (5.3 inches)	81%	very high
June Weather	21°C (70°F)	131 mm (5.2 inches)	83%	very high
July Weather	24°C (75°F)	134 mm (5.3 inches)	82%	very high
August Weather	23°C (73°F)	89 mm (3.5 inches)	76%	very high
September Weather	20°C (68°F)	120 mm (4.7 inches)	77%	very high
October Weather	14°C (57°F)	120 mm (4.7 inches)	82%	high
November Weather	5°C (42°F)	92 mm (3.6 inches)	89%	moderate
December Weather	2°C (36°F)	99 mm (3.9 inches)	86%	low