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May Weather in Rosans, France

Last updated: August 23, 2025

In May, the average temperature in Rosans, France is a comfortable 12°C (54°F). However, be prepared for temperature fluctuations, as it can drop to a chilly -1°C (31°F) or soar to a warm 27°C (81°F). During this time, you'll experience about 137 mm (5.4 in) of precipitation over approximately 15 days, with the air maintaining an average humidity of 78%.

May Temperature in Rosans

In May in Rosans, the average temperature is 12°C (54°F). The maximum can reach 27°C (81°F), while the minimum can drop as low as -1°C (31°F). This variation in temperatures makes Rosans a versatile destination for travelers, offering both warm and cool experiences throughout the month.

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

The chart illustrates May temperature patterns in Rosans, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosans, May typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec343942485463666659514136
Data source: Temperature data for Rosans 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 Rosans

In Rosans in May, the precipitation amount is 137 mm (5.4 in) over the course of 15 days.

May Precipitation Trends in Rosans

The chart displays monthly precipitation patterns in Rosans, 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 Rosans, May typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec63639788137104656862111116145
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rosans

In Rosans in May humidity is 78%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill settling in, making travel a bit uncomfortable as the air clings to your skin, leaving you feeling cooler than the thermometer suggests.

May Average Humidity in Rosans

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

In Rosans 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 Rosans.

Maximum UV Index Levels in Rosans for May

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

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

This table compares monthly weather conditions in Rosans, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)62 mm (2.5 inches)91%low
February Weather4°C (39°F)63 mm (2.5 inches)87%moderate
March Weather6°C (42°F)97 mm (3.8 inches)84%high
April Weather9°C (48°F)88 mm (3.4 inches)83%high
May Weather12°C (54°F)137 mm (5.4 inches)78%very high
June Weather17°C (63°F)103 mm (4.1 inches)75%very high
July Weather19°C (67°F)65 mm (2.6 inches)72%very high
August Weather19°C (66°F)68 mm (2.7 inches)63%very high
September Weather15°C (59°F)62 mm (2.4 inches)73%high
October Weather10°C (51°F)111 mm (4.4 inches)89%moderate
November Weather5°C (42°F)116 mm (4.6 inches)90%moderate
December Weather2°C (36°F)145 mm (5.7 inches)90%low

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