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April Weather in Isola, France

Last updated: August 23, 2025

In April, the average temperature in Isola, France hovers around 2°C (36°F), with nighttime lows dipping to a chilling -11°C (12°F) and daytime highs reaching a mild 14°C (57°F). Expect 105 mm (4.1 in) of precipitation spread over 12 days, contributing to an average humidity level of 83%. Prepare for a mix of cool temperatures and damp conditions!

April Temperature in Isola

In April in Isola, the average temperature is 2°C (36°F). The maximum can reach 14°C (57°F) and the minimum can be as low as -11°C (12°F). Travelers should prepare for chilly conditions and varying temperatures, making warm layers essential for outdoor activities.

April Weather in Isola: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Isola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Isola, April typically has an average temperature of 2°C (36°F), with highs reaching up to 14°C (57°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec232831364554585851443225
Data source: Temperature data for Isola 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 Isola

In Isola in April, the precipitation amount is 105 mm (4.1 in) over the course of 12 days.

April Precipitation Trends in Isola

The chart displays monthly precipitation patterns in Isola, 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 Isola, April typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5257941051691521158099123132114
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Isola

In Isola in April, humidity is 83%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket, making travel uncomfortable as the chill seeps into your bones and the moisture clings to your clothing, forcing you to constantly seek warmth and shelter.

April Average Humidity in Isola

This chart illustrates the average monthly humidity levels in Isola, 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 Isola is approximately 83%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Isola

In Isola in April, 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 Isola.

Maximum UV Index Levels in Isola for April

The chart shows the monthly maximum UV Index (UVI) for Isola 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 Isola typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35799111098632
Data source: Isola 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 Isola Compares to Other Months

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

This table compares monthly weather conditions in Isola, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)52 mm (2.0 inches)91%moderate
February Weather-2°C (29°F)57 mm (2.3 inches)87%moderate
March Weather-1°C (31°F)94 mm (3.7 inches)84%high
April Weather2°C (36°F)105 mm (4.1 inches)83%very high
May Weather7°C (45°F)169 mm (6.6 inches)78%very high
June Weather12°C (54°F)152 mm (6.0 inches)75%extreme
July Weather14°C (58°F)115 mm (4.5 inches)72%very high
August Weather15°C (58°F)80 mm (3.1 inches)63%very high
September Weather10°C (51°F)99 mm (3.9 inches)73%very high
October Weather6°C (44°F)123 mm (4.8 inches)89%high
November Weather0°C (32°F)132 mm (5.2 inches)90%moderate
December Weather-4°C (25°F)114 mm (4.5 inches)90%low

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