May Weather in Trignac, France

Last updated: August 23, 2025

In May, the average temperature in Trignac, France hovers around 15°C (59°F), offering a mild climate. Expect temperatures to vary, with a minimum of 5°C (41°F) and a maximum of 27°C (82°F). Rainfall is typical, with 59 mm (2.3 in) spread over approximately 12 days, contributing to an average humidity level of 81%.

May Temperature in Trignac

In May in Trignac, the average temperature is 15°C (59°F), with maximums reaching 27°C (82°F) and minimums dropping as low as 5°C (41°F). It's a great time to explore Trignac while enjoying mild weather and pleasant conditions for outdoor activities.

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

The chart illustrates May temperature patterns in Trignac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trignac, May typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (82°F) and lows dropping to around 5°C (41°F).

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

May Precipitation in Trignac

In Trignac in May, the precipitation amount is 59 mm (2.3 in) occurring over the course of 12 days.

May Precipitation Trends in Trignac

The chart displays monthly precipitation patterns in Trignac, 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 Trignac, May typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 12 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 Trignac

In Trignac in May humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.

May Average Humidity in Trignac

This chart illustrates the average monthly humidity levels in Trignac, 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 Trignac 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 Trignac

In Trignac in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Trignac.

Maximum UV Index Levels in Trignac for May

The chart shows the monthly maximum UV Index (UVI) for Trignac 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 Trignac typically reaches 8, which falls under the very high exposure category.

Data source: Trignac 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 Trignac Compares to Other Months

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

This table compares monthly weather conditions in Trignac, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	50 mm (2.0 inches)	88%	low
February Weather	8°C (47°F)	67 mm (2.6 inches)	87%	moderate
March Weather	10°C (50°F)	67 mm (2.6 inches)	84%	moderate
April Weather	12°C (54°F)	43 mm (1.7 inches)	83%	high
May Weather	15°C (59°F)	59 mm (2.3 inches)	81%	very high
June Weather	18°C (65°F)	71 mm (2.8 inches)	75%	very high
July Weather	20°C (68°F)	41 mm (1.6 inches)	65%	very high
August Weather	19°C (67°F)	48 mm (1.9 inches)	67%	very high
September Weather	17°C (63°F)	39 mm (1.5 inches)	75%	high
October Weather	14°C (58°F)	82 mm (3.2 inches)	85%	moderate
November Weather	10°C (50°F)	78 mm (3.1 inches)	88%	low
December Weather	9°C (48°F)	112 mm (4.4 inches)	90%	low