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May Weather in Valleiry, France

Last updated: August 23, 2025

In May, the average temperature in Valleiry, France hovers around 14°C (57°F). During this time, temperatures can range from a chilly -1°C (31°F) to a warm 29°C (85°F). Expect approximately 184 mm (7.2 in) of precipitation over 16 days, with an average humidity level of 78%. Be prepared for a mix of weather!

May Temperature in Valleiry

In May in Valleiry, the average temperature is 14°C (57°F). Maximum temperatures can reach 29°C (85°F), while the minimum can drop to as low as -1°C (31°F). This variability makes Valleiry a destination where travelers should be prepared for both warm and cool weather.

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

The chart illustrates May temperature patterns in Valleiry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valleiry, May typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec354044515765686760524337
Data source: Temperature data for Valleiry generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Valleiry

In Valleiry in May, the precipitation amount is 184 mm (7.2 in) over a period of 16 days.

May Precipitation Trends in Valleiry

The chart displays monthly precipitation patterns in Valleiry, 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 Valleiry, May typically receives around 184 mm (7.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec1281071516718414613512683128117237
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Valleiry

In Valleiry in May, humidity is 78%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration a bit uncomfortable but still enjoyable if you stay hydrated and plan for breaks in the shade.

May Average Humidity in Valleiry

This chart illustrates the average monthly humidity levels in Valleiry, 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 Valleiry is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%84%83%78%75%72%63%73%89%91%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Valleiry

In Valleiry 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 Valleiry.

Maximum UV Index Levels in Valleiry for May

The chart shows the monthly maximum UV Index (UVI) for Valleiry 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 Valleiry typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2366810987532
Data source: Valleiry 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 Valleiry Compares to Other Months

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

This table compares monthly weather conditions in Valleiry, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)128 mm (5.0 inches)91%low
February Weather4°C (40°F)107 mm (4.2 inches)87%moderate
March Weather7°C (45°F)151 mm (5.9 inches)84%high
April Weather11°C (51°F)67 mm (2.6 inches)83%high
May Weather14°C (57°F)184 mm (7.2 inches)78%very high
June Weather18°C (65°F)146 mm (5.7 inches)75%very high
July Weather20°C (68°F)135 mm (5.3 inches)72%very high
August Weather20°C (67°F)126 mm (4.9 inches)63%very high
September Weather16°C (61°F)83 mm (3.3 inches)73%high
October Weather11°C (52°F)128 mm (5.1 inches)89%moderate
November Weather6°C (43°F)117 mm (4.6 inches)90%moderate
December Weather3°C (38°F)237 mm (9.3 inches)90%low

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