nomadseason

May Weather in Saint-Yvi, France

Last updated: August 23, 2025

In May, the average temperature in Saint-Yvi, France hovers around 13°C (56°F). Expect chilly mornings as temperatures can dip to a minimum of 3°C (38°F), while afternoons may bring warmth with highs reaching up to 26°C (78°F). Be prepared for some rain, with an average precipitation of 65 mm (2.6 in) over approximately 12 days. Additionally, the air carries a slight humidity, averaging 82%, making for a refreshing yet damp experience.

May Temperature in Saint-Yvi

In May in Saint-Yvi, the average temperature is 13°C (56°F), with maximums reaching up to 26°C (78°F) and minimums dropping as low as 3°C (38°F). This range makes it an ideal time for travelers to enjoy outdoor activities while being prepared for varying conditions.

May Weather in Saint-Yvi: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint-Yvi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Yvi, May typically has an average temperature of 13°C (56°F), with highs reaching up to 26°C (78°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec454648525661656361565048
Data source: Temperature data for Saint-Yvi generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Saint-Yvi

In Saint-Yvi in May, the precipitation amount is 65 mm (2.6 in) over the course of 12 days.

May Precipitation Trends in Saint-Yvi

The chart displays monthly precipitation patterns in Saint-Yvi, 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 Saint-Yvi, May typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec65917542656547605310093129
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Saint-Yvi

In Saint-Yvi in May, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

May Average Humidity in Saint-Yvi

This chart illustrates the average monthly humidity levels in Saint-Yvi, 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 Saint-Yvi is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%81%82%82%80%77%78%79%82%81%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Saint-Yvi

In Saint-Yvi 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 Saint-Yvi.

Maximum UV Index Levels in Saint-Yvi for May

The chart shows the monthly maximum UV Index (UVI) for Saint-Yvi 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 Saint-Yvi typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Saint-Yvi 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 Saint-Yvi Compares to Other Months

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

This table compares monthly weather conditions in Saint-Yvi, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)64 mm (2.5 inches)82%low
February Weather8°C (47°F)91 mm (3.6 inches)83%moderate
March Weather9°C (48°F)75 mm (3.0 inches)81%moderate
April Weather11°C (52°F)42 mm (1.6 inches)82%high
May Weather13°C (56°F)65 mm (2.6 inches)82%very high
June Weather16°C (62°F)65 mm (2.5 inches)80%very high
July Weather18°C (65°F)47 mm (1.9 inches)77%very high
August Weather17°C (64°F)60 mm (2.3 inches)78%very high
September Weather16°C (61°F)52 mm (2.1 inches)79%high
October Weather13°C (56°F)100 mm (4.0 inches)82%moderate
November Weather10°C (50°F)93 mm (3.7 inches)81%low
December Weather9°C (48°F)129 mm (5.1 inches)82%low

Compare Saint-Yvi's Climate with Cities Worldwide