nomadseason

April Weather in Siersthal, France

Last updated: August 23, 2025

In April, the average temperature in Siersthal, France hovers around 10°C (51°F). Expect a mix of weather, with minimum temperatures dropping to -4°C (26°F) and maximums soaring to 27°C (81°F). Prepare for some rain, as the region receives approximately 44 mm (1.7 in) of precipitation over 9 days, accompanied by a high average humidity of 84%.

April Temperature in Siersthal

In April in Siersthal, the average temperature is 10°C (51°F). The maximum can reach 27°C (81°F), while the minimum can drop as low as -4°C (26°F). Be prepared for a wide range of temperatures when traveling to Siersthal during this month.

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

The chart illustrates April temperature patterns in Siersthal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siersthal, April typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec364044505766696861524339
Data source: Temperature data for Siersthal generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Siersthal

In Siersthal in April, the precipitation amount is 44 mm (1.7 in) over the course of 9 days.

April Precipitation Trends in Siersthal

The chart displays monthly precipitation patterns in Siersthal, 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 Siersthal, April typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8080824485766461636669124
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Siersthal

In Siersthal in April humidity is 84%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making even short distances feel burdensome and leaving you longing for a cozy indoor refuge while exploring the area.

April Average Humidity in Siersthal

This chart illustrates the average monthly humidity levels in Siersthal, 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 Siersthal is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Siersthal

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

Maximum UV Index Levels in Siersthal for April

The chart shows the monthly maximum UV Index (UVI) for Siersthal 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 Siersthal typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689876421
Data source: Siersthal 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 Siersthal Compares to Other Months

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

This table compares monthly weather conditions in Siersthal, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)80 mm (3.1 inches)91%low
February Weather4°C (40°F)80 mm (3.1 inches)90%moderate
March Weather7°C (44°F)82 mm (3.2 inches)88%moderate
April Weather10°C (51°F)44 mm (1.7 inches)84%high
May Weather14°C (57°F)85 mm (3.3 inches)81%very high
June Weather19°C (67°F)76 mm (3.0 inches)82%very high
July Weather20°C (69°F)64 mm (2.5 inches)82%very high
August Weather20°C (68°F)61 mm (2.4 inches)80%high
September Weather16°C (61°F)63 mm (2.5 inches)83%high
October Weather11°C (53°F)66 mm (2.6 inches)89%moderate
November Weather6°C (43°F)68 mm (2.7 inches)91%low
December Weather4°C (40°F)124 mm (4.9 inches)93%low

Compare Siersthal's Climate with Cities Worldwide