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April Weather in Seyssel, France

Last updated: August 23, 2025

In April, the average temperature in Seyssel, France hovers around 10°C (51°F). Expect a chilly minimum of -4°C (25°F), while the warmth can peak at a pleasant 25°C (78°F). With an average precipitation of 68 mm (2.7 in) spread over 10 days, humidity levels are relatively high at 83%. Be prepared for a mix of cool breezes and occasional rain!

April Temperature in Seyssel

In April in Seyssel, the average temperature is 10°C (51°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop as low as -4°C (25°F). Be prepared for a mix of mild and cool weather during your travels!

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

The chart illustrates April temperature patterns in Seyssel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seyssel, April typically has an average temperature of 10°C (51°F), with highs reaching up to 25°C (78°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec354044515765686760524237
Data source: Temperature data for Seyssel 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 Seyssel

In Seyssel in April, the precipitation amount is 68 mm (2.7 in) over a span of 10 days.

April Precipitation Trends in Seyssel

The chart displays monthly precipitation patterns in Seyssel, 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 Seyssel, April typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1411121546818414911511090139128255
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Seyssel

In Seyssel in April, humidity is 83%. With an average temperature of 10°C (51°F), this humidity feels like a chilly dampness that permeates your clothes, making it essential to dress in layers for travel, as the cool air combined with the high humidity can create an uncomfortable and bone-chilling atmosphere.

April Average Humidity in Seyssel

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

In Seyssel 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 Seyssel, you can refer to this Hourly UV Index in Seyssel.

Maximum UV Index Levels in Seyssel for April

The chart shows the monthly maximum UV Index (UVI) for Seyssel 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 Seyssel typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2366810986532
Data source: Seyssel 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 Seyssel Compares to Other Months

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

This table compares monthly weather conditions in Seyssel, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)141 mm (5.5 inches)91%low
February Weather5°C (40°F)112 mm (4.4 inches)87%moderate
March Weather7°C (45°F)154 mm (6.1 inches)84%high
April Weather10°C (51°F)68 mm (2.7 inches)83%high
May Weather14°C (57°F)184 mm (7.2 inches)78%very high
June Weather18°C (65°F)149 mm (5.9 inches)75%very high
July Weather20°C (69°F)115 mm (4.5 inches)72%very high
August Weather20°C (68°F)110 mm (4.3 inches)63%very high
September Weather16°C (61°F)90 mm (3.6 inches)73%high
October Weather11°C (52°F)139 mm (5.5 inches)89%moderate
November Weather6°C (42°F)128 mm (5.1 inches)90%moderate
December Weather3°C (38°F)255 mm (10.0 inches)90%low

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