May Weather in Paris, United States

Last updated: June 24, 2025

In May, the average temperature in Paris, United States hovers around 7°C (46°F), with temperatures ranging from a chilly -10°C (14°F) to a warm 26°C (79°F). Expect approximately 77 mm (3.0 in) of precipitation spread over 15 days, contributing to an average humidity level of 71%. Stay prepared for a mix of weather conditions during your visit!

May Temperature in Paris

In May in Paris, the average temperature is 7°C (46°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as -10°C (14°F). Be prepared for a wide temperature range, ensuring you pack layers for your travels.

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 7°C (46°F), with highs reaching up to 26°C (79°F) and lows dropping to around -10°C (14°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 precipitation amount is 77 mm (3.0 in) over a span 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 77 mm (3.0 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 71%. With an average temperature of 7°C (46°F), this humidity feels like a chilly fog wrapping around you, making every step feel heavier and damp, while the cool air sends shivers down your spine—perfect for layering up, yet a bit challenging for prolonged outdoor adventures.

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 71%, 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 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 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 11, which falls under the extreme 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	-6°C (22°F)	73 mm (2.9 inches)	95%	moderate
February Weather	-5°C (23°F)	100 mm (3.9 inches)	95%	moderate
March Weather	0°C (32°F)	66 mm (2.6 inches)	90%	very high
April Weather	2°C (36°F)	83 mm (3.3 inches)	81%	very high
May Weather	7°C (46°F)	77 mm (3.0 inches)	71%	extreme
June Weather	15°C (59°F)	42 mm (1.6 inches)	64%	extreme
July Weather	20°C (68°F)	24 mm (1.0 inches)	59%	extreme
August Weather	19°C (66°F)	35 mm (1.4 inches)	49%	very high
September Weather	13°C (56°F)	50 mm (2.0 inches)	52%	very high
October Weather	4°C (40°F)	58 mm (2.3 inches)	69%	high
November Weather	-2°C (29°F)	66 mm (2.6 inches)	86%	moderate
December Weather	-6°C (22°F)	67 mm (2.6 inches)	91%	moderate