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April Weather in Slaley, United Kingdom

Last updated: August 27, 2025

In Slaley, United Kingdom, the average temperature in April hovers around 7°C (45°F), with a minimum dipping to a chilly -3°C (26°F) and a pleasant maximum of 23°C (73°F). Expect 40 mm (1.6 in) of precipitation spread over 9 days, contributing to an average humidity of 84%. Prepare accordingly for a mix of cool and mild days!

April Temperature in Slaley

In April in Slaley, the average temperature is 7°C (45°F). Maximums can reach 23°C (73°F), and minimums can be as low as -3°C (26°F). It’s advisable to pack layers to comfortably enjoy your travels during this varied weather.

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

The chart illustrates April temperature patterns in Slaley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slaley, April typically has an average temperature of 7°C (45°F), with highs reaching up to 23°C (73°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec394042455157605955494440
Data source: Temperature data for Slaley 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 Slaley

In Slaley in April, the precipitation amount is 40 mm (1.6 in) over the course of 9 days.

April Precipitation Trends in Slaley

The chart displays monthly precipitation patterns in Slaley, 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 Slaley, April typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec5892824065868810073946777
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Slaley

In Slaley 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 Slaley

This chart illustrates the average monthly humidity levels in Slaley, 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 Slaley is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%84%83%85%83%82%87%89%90%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Slaley

In Slaley in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Slaley.

Maximum UV Index Levels in Slaley for April

The chart shows the monthly maximum UV Index (UVI) for Slaley 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 Slaley typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568865321
Data source: Slaley 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 Slaley Compares to Other Months

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

This table compares monthly weather conditions in Slaley, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)58 mm (2.3 inches)89%low
February Weather4°C (40°F)92 mm (3.6 inches)87%low
March Weather6°C (42°F)82 mm (3.2 inches)85%moderate
April Weather7°C (45°F)40 mm (1.6 inches)84%moderate
May Weather11°C (51°F)65 mm (2.6 inches)83%high
June Weather14°C (57°F)86 mm (3.4 inches)85%very high
July Weather15°C (60°F)88 mm (3.5 inches)83%very high
August Weather15°C (59°F)100 mm (4.0 inches)82%high
September Weather13°C (55°F)73 mm (2.9 inches)87%moderate
October Weather10°C (50°F)94 mm (3.7 inches)89%moderate
November Weather6°C (44°F)67 mm (2.7 inches)90%low
December Weather4°C (40°F)77 mm (3.0 inches)88%low

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