nomadseason

May Weather in Costaros, France

Last updated: August 23, 2025

In Costaros, France, the average temperature in May hovers around 12°C (53°F). However, be prepared for a range of temperatures: it can dip as low as -2°C (28°F) and soar up to 28°C (84°F). During this month, you can expect about 104 mm (4.1 in) of precipitation over 15 days, contributing to an average humidity of 77%.

May Temperature in Costaros

In May in Costaros, the average temperature is 12°C (53°F), with maximums reaching up to 28°C (84°F) and minimums dropping as low as -2°C (28°F). This wide range makes it essential for travelers to pack layers to ensure comfort during their visit.

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

The chart illustrates May temperature patterns in Costaros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Costaros, May typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (84°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec343941465361656558504137
Data source: Temperature data for Costaros 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 Costaros

In Costaros in May, the precipitation amount is 104 mm (4.1 in) over a span of 15 days.

May Precipitation Trends in Costaros

The chart displays monthly precipitation patterns in Costaros, 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 Costaros, May typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec6646687710490655250889088
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Costaros

In Costaros in May, humidity is 77%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that can make exploration rather uncomfortable, as the moisture in the air clings to your skin and makes even a light breeze feel colder, often requiring additional layers for comfort while traveling.

May Average Humidity in Costaros

This chart illustrates the average monthly humidity levels in Costaros, 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 Costaros is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%84%81%77%76%68%61%72%88%91%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Costaros

In Costaros in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Costaros.

Maximum UV Index Levels in Costaros for May

The chart shows the monthly maximum UV Index (UVI) for Costaros 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 Costaros typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Costaros 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 Costaros Compares to Other Months

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

This table compares monthly weather conditions in Costaros, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)66 mm (2.6 inches)91%low
February Weather4°C (39°F)46 mm (1.8 inches)88%moderate
March Weather5°C (42°F)68 mm (2.7 inches)84%high
April Weather8°C (47°F)77 mm (3.0 inches)81%high
May Weather12°C (53°F)104 mm (4.1 inches)77%very high
June Weather16°C (61°F)90 mm (3.5 inches)76%very high
July Weather18°C (65°F)65 mm (2.5 inches)68%very high
August Weather18°C (65°F)52 mm (2.1 inches)61%very high
September Weather14°C (58°F)50 mm (2.0 inches)72%high
October Weather10°C (50°F)88 mm (3.4 inches)88%moderate
November Weather5°C (41°F)90 mm (3.5 inches)91%moderate
December Weather3°C (37°F)88 mm (3.5 inches)92%low

Compare Costaros's Climate with Cities Worldwide