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April Weather in Saint-Mesmin, France

Last updated: August 23, 2025

In Saint-Mesmin, France, the average temperature in April hovers around 12°C (53°F). Be prepared for a range in temperatures, with a minimum of -4°C (26°F) and a maximum of 26°C (80°F). This month sees an average precipitation of 49 mm (1.9 in) over approximately 8 days, while the weather remains quite humid, with average humidity levels at 83%.

April Temperature in Saint-Mesmin

In April in Saint-Mesmin, the average temperature is 12°C (53°F), with maximums reaching up to 26°C (80°F) and minimums dropping as low as -4°C (26°F). It's a great time to visit if you enjoy mild weather with some variability, so be prepared for both warm days and chilly nights!

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

The chart illustrates April temperature patterns in Saint-Mesmin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Mesmin, April typically has an average temperature of 12°C (53°F), with highs reaching up to 26°C (80°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec424548535965696863564744
Data source: Temperature data for Saint-Mesmin 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-Mesmin

In Saint-Mesmin in April, the precipitation amount is 49 mm (1.9 in) spread over 8 days.

April Precipitation Trends in Saint-Mesmin

The chart displays monthly precipitation patterns in Saint-Mesmin, 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-Mesmin, April typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6174844985803333428686114
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Saint-Mesmin

In Saint-Mesmin in April humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

April Average Humidity in Saint-Mesmin

This chart illustrates the average monthly humidity levels in Saint-Mesmin, 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-Mesmin is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%84%83%81%75%65%67%75%85%88%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Saint-Mesmin

In Saint-Mesmin 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-Mesmin, you can refer to this Hourly UV Index in Saint-Mesmin.

Maximum UV Index Levels in Saint-Mesmin for April

The chart shows the monthly maximum UV Index (UVI) for Saint-Mesmin 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-Mesmin typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Saint-Mesmin 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-Mesmin Compares to Other Months

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

This table compares monthly weather conditions in Saint-Mesmin, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)60 mm (2.4 inches)88%low
February Weather7°C (45°F)74 mm (2.9 inches)87%moderate
March Weather9°C (48°F)84 mm (3.3 inches)84%moderate
April Weather12°C (53°F)49 mm (1.9 inches)83%high
May Weather15°C (59°F)85 mm (3.3 inches)81%very high
June Weather18°C (66°F)80 mm (3.1 inches)75%very high
July Weather20°C (69°F)33 mm (1.3 inches)65%very high
August Weather20°C (68°F)33 mm (1.3 inches)67%very high
September Weather17°C (63°F)42 mm (1.6 inches)75%high
October Weather13°C (56°F)86 mm (3.4 inches)85%moderate
November Weather8°C (47°F)86 mm (3.4 inches)88%low
December Weather7°C (45°F)114 mm (4.5 inches)90%low

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