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April Weather in Gujan-Mestras, France

Last updated: August 23, 2025

In April, the average temperature in Gujan-Mestras, France hovers around 13°C (56°F). Expect a range from a chilly 1°C (34°F) to a warm 29°C (84°F). With an average precipitation of 57 mm (2.2 in) spread across 9 days, you might want to keep an umbrella handy. The average humidity is quite high at 82%, adding a touch of mugginess to the air.

April Temperature in Gujan-Mestras

In April in Gujan-Mestras, the average temperature is 13°C (56°F). The maximum can reach 29°C (84°F), and the minimum can be as low as 1°C (34°F). Pack for a range of temperatures to enjoy your visit comfortably!

April Weather in Gujan-Mestras: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Gujan-Mestras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gujan-Mestras, April typically has an average temperature of 13°C (56°F), with highs reaching up to 29°C (84°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec454952566268727167605149
Data source: Temperature data for Gujan-Mestras 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 Gujan-Mestras

In Gujan-Mestras in April, the total precipitation amount is 57 mm (2.2 in) over the course of 9 days.

April Precipitation Trends in Gujan-Mestras

The chart displays monthly precipitation patterns in Gujan-Mestras, 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 Gujan-Mestras, April typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec626569571121014845607588129
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Gujan-Mestras

In Gujan-Mestras in April, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

April Average Humidity in Gujan-Mestras

This chart illustrates the average monthly humidity levels in Gujan-Mestras, 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 Gujan-Mestras is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%82%82%80%76%73%76%82%83%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Gujan-Mestras

In Gujan-Mestras in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Gujan-Mestras.

Maximum UV Index Levels in Gujan-Mestras for April

The chart shows the monthly maximum UV Index (UVI) for Gujan-Mestras 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 Gujan-Mestras typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2367810987532
Data source: Gujan-Mestras 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 Gujan-Mestras Compares to Other Months

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

This table compares monthly weather conditions in Gujan-Mestras, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)62 mm (2.5 inches)85%low
February Weather9°C (49°F)64 mm (2.5 inches)83%moderate
March Weather11°C (52°F)69 mm (2.7 inches)82%high
April Weather13°C (56°F)57 mm (2.2 inches)82%high
May Weather17°C (62°F)112 mm (4.4 inches)82%very high
June Weather20°C (68°F)101 mm (4.0 inches)80%very high
July Weather22°C (72°F)48 mm (1.9 inches)76%very high
August Weather22°C (71°F)45 mm (1.8 inches)73%very high
September Weather19°C (67°F)60 mm (2.4 inches)76%high
October Weather15°C (60°F)75 mm (2.9 inches)81%moderate
November Weather11°C (52°F)88 mm (3.5 inches)83%moderate
December Weather9°C (49°F)129 mm (5.1 inches)85%low

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