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May Weather in Callian, France

Last updated: August 23, 2025

In May, the average temperature in Callian, France is a pleasant 17°C (62°F). Visitors can expect a range from a chilly 7°C (46°F) at night to a warm 28°C (82°F) during the day. However, be prepared for occasional showers, with 73 mm (2.9 in) of precipitation spread over 12 days. The atmosphere tends to be humid, with an average humidity of 74%, making it feel quite comfortable!

May Temperature in Callian

In May in Callian, the average temperature is 17°C (62°F). The maximum can reach 28°C (82°F), and the minimum can be as low as 7°C (46°F). This mild climate makes Callian an ideal destination for travelers seeking comfortable weather and outdoor activities during this time of year.

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

The chart illustrates May temperature patterns in Callian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Callian, May typically has an average temperature of 17°C (62°F), with highs reaching up to 28°C (82°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec474951556270757669625448
Data source: Temperature data for Callian 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 Callian

In Callian in May, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

May Precipitation Trends in Callian

The chart displays monthly precipitation patterns in Callian, 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 Callian, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec43507286735534225812814298
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Callian

In Callian in May, humidity is 74%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making travel slightly uncomfortable as it can cause perspiration and a heavy feeling in the air, especially during outdoor activities.

May Average Humidity in Callian

This chart illustrates the average monthly humidity levels in Callian, 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 Callian is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%75%74%72%69%66%71%78%82%79%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Callian

In Callian 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 Callian.

Maximum UV Index Levels in Callian for May

The chart shows the monthly maximum UV Index (UVI) for Callian 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 Callian typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467910997532
Data source: Callian 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 Callian Compares to Other Months

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

This table compares monthly weather conditions in Callian, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)43 mm (1.7 inches)80%low
February Weather9°C (49°F)50 mm (2.0 inches)73%moderate
March Weather10°C (51°F)72 mm (2.8 inches)71%high
April Weather13°C (55°F)86 mm (3.4 inches)75%high
May Weather17°C (62°F)73 mm (2.9 inches)74%very high
June Weather21°C (70°F)55 mm (2.2 inches)72%very high
July Weather24°C (75°F)33 mm (1.3 inches)69%very high
August Weather24°C (76°F)22 mm (0.9 inches)66%very high
September Weather21°C (69°F)58 mm (2.3 inches)71%high
October Weather17°C (62°F)128 mm (5.0 inches)78%moderate
November Weather12°C (54°F)141 mm (5.6 inches)82%moderate
December Weather9°C (49°F)98 mm (3.9 inches)79%low

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