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April Weather in Leyden, United States

Last updated: June 24, 2025

In April, the average temperature in Leyden, United States hovers around 7°C (45°F), with a minimum dipping as low as -7°C (20°F) and the maximum reaching an inviting 28°C (82°F). Expect precipitation of about 151 mm (5.9 in) across 14 days, complemented by an average humidity level of 84%. Prepare for a month that blends chill with warmth in this unique destination!

April Temperature in Leyden

In April in Leyden, the average temperature is 7°C (45°F). Maximum temperatures can reach up to 28°C (82°F), while minimums can drop as low as -7°C (20°F). This variation makes it essential to pack layers to adapt to the changing weather conditions during your travels.

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

The chart illustrates April temperature patterns in Leyden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leyden, April typically has an average temperature of 7°C (45°F), with highs reaching up to 28°C (82°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733455666716962513728
Data source: Temperature data for Leyden 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 Leyden

In Leyden in April, the total precipitation amount is 151 mm (5.9 in) spread over 14 days.

April Precipitation Trends in Leyden

The chart displays monthly precipitation patterns in Leyden, 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 Leyden, April typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec8510184151108102169126112173107125
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Leyden

In Leyden in April, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

April Average Humidity in Leyden

This chart illustrates the average monthly humidity levels in Leyden, 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 Leyden is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Leyden

In Leyden in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Leyden.

Maximum UV Index Levels in Leyden for April

The chart shows the monthly maximum UV Index (UVI) for Leyden 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 Leyden typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34681010998642
Data source: Leyden 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 Leyden Compares to Other Months

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

This table compares monthly weather conditions in Leyden, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)85 mm (3.3 inches)89%moderate
February Weather-3°C (27°F)101 mm (4.0 inches)88%moderate
March Weather0°C (33°F)84 mm (3.3 inches)86%high
April Weather7°C (45°F)151 mm (5.9 inches)84%very high
May Weather14°C (57°F)108 mm (4.3 inches)76%very high
June Weather19°C (66°F)102 mm (4.0 inches)72%very high
July Weather22°C (71°F)169 mm (6.6 inches)66%very high
August Weather21°C (69°F)126 mm (5.0 inches)64%very high
September Weather17°C (62°F)112 mm (4.4 inches)72%very high
October Weather11°C (51°F)173 mm (6.8 inches)81%high
November Weather3°C (37°F)107 mm (4.2 inches)87%moderate
December Weather-2°C (29°F)125 mm (4.9 inches)84%low

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