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April Weather in Saint-Leonard, France

Last updated: August 23, 2025

In April, the average temperature in Saint-Leonard, France is a mild 10°C (50°F), with minimums dipping to 3°C (39°F) and maximums reaching up to 20°C (68°F). Expect 31 mm (1.2 in) of precipitation spread across 7 days, and be prepared for a relatively high average humidity of 84%.

April Temperature in Saint-Leonard

In April in Saint-Leonard, the average temperature is 10°C (50°F). Maximums can reach 20°C (68°F) and minimums can be as low as 3°C (39°F). It’s advisable to pack layers for your travels, as temperatures can vary significantly throughout the day.

April Weather in Saint-Leonard: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Saint-Leonard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Leonard, April typically has an average temperature of 10°C (50°F), with highs reaching up to 20°C (68°F) and lows dropping to around 3°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec454547505460646462585147
Data source: Temperature data for Saint-Leonard 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.

April Precipitation in Saint-Leonard

In Saint-Leonard in April, the precipitation amount is 31 mm (1.2 in) over the course of 7 days.

April Precipitation Trends in Saint-Leonard

The chart displays monthly precipitation patterns in Saint-Leonard, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Saint-Leonard, April typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec10092923177634780100138140194
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Saint-Leonard

In Saint-Leonard in April, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.

April Average Humidity in Saint-Leonard

This chart illustrates the average monthly humidity levels in Saint-Leonard, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Saint-Leonard is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Saint-Leonard

In Saint-Leonard in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Saint-Leonard, you can refer to this Hourly UV Index in Saint-Leonard.

Maximum UV Index Levels in Saint-Leonard for April

The chart shows the monthly maximum UV Index (UVI) for Saint-Leonard in April, 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 April, the maximum UV index in Saint-Leonard typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234679886421
Data source: Saint-Leonard April 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 April Weather in Saint-Leonard Compares to Other Months

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

This table compares monthly weather conditions in Saint-Leonard, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)100 mm (3.9 inches)91%low
February Weather7°C (45°F)92 mm (3.6 inches)89%moderate
March Weather8°C (47°F)92 mm (3.6 inches)85%moderate
April Weather10°C (50°F)31 mm (1.2 inches)84%high
May Weather12°C (55°F)77 mm (3.0 inches)82%high
June Weather16°C (60°F)63 mm (2.5 inches)80%very high
July Weather18°C (64°F)47 mm (1.8 inches)73%very high
August Weather18°C (65°F)80 mm (3.2 inches)68%very high
September Weather17°C (63°F)100 mm (3.9 inches)76%high
October Weather14°C (58°F)138 mm (5.4 inches)88%moderate
November Weather11°C (51°F)140 mm (5.5 inches)92%low
December Weather9°C (48°F)194 mm (7.6 inches)93%low

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