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April Weather in Y Felinheli, United Kingdom

Last updated: August 27, 2025

In Y Felinheli, United Kingdom, the average temperature for April hovers around 9°C (48°F), with minimums dipping to -1°C (31°F) and maximums reaching 22°C (72°F). Expect about 55 mm (2.2 in) of precipitation spread over 11 days, contributing to a humidity level that averages a notable 84%.

April Temperature in Y Felinheli

In April in Y Felinheli, the average temperature is 9°C (48°F). Maximums can reach 22°C (72°F) while minimums can be as low as -1°C (31°F). Be prepared for a range of temperatures, making it ideal for layered clothing while traveling.

April Weather in Y Felinheli: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Y Felinheli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Y Felinheli, April typically has an average temperature of 9°C (48°F), with highs reaching up to 22°C (72°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec434445485358616057524745
Data source: Temperature data for Y Felinheli 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 Y Felinheli

In Y Felinheli, in April, the total precipitation amount is 55 mm (2.2 in) over the course of 11 days.

April Precipitation Trends in Y Felinheli

The chart displays monthly precipitation patterns in Y Felinheli, 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 Y Felinheli, April typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec771031045571918210598128111129
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Y Felinheli

In Y Felinheli in April, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

April Average Humidity in Y Felinheli

This chart illustrates the average monthly humidity levels in Y Felinheli, 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 Y Felinheli is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Y Felinheli

In Y Felinheli 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 Y Felinheli.

Maximum UV Index Levels in Y Felinheli for April

The chart shows the monthly maximum UV Index (UVI) for Y Felinheli 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 Y Felinheli typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Y Felinheli 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 Y Felinheli Compares to Other Months

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

This table compares monthly weather conditions in Y Felinheli, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)77 mm (3.0 inches)89%low
February Weather6°C (44°F)103 mm (4.1 inches)88%low
March Weather7°C (45°F)104 mm (4.1 inches)86%moderate
April Weather9°C (48°F)55 mm (2.2 inches)84%moderate
May Weather12°C (53°F)71 mm (2.8 inches)79%high
June Weather15°C (59°F)91 mm (3.6 inches)81%very high
July Weather16°C (61°F)82 mm (3.2 inches)78%very high
August Weather16°C (61°F)105 mm (4.1 inches)79%high
September Weather14°C (57°F)98 mm (3.9 inches)85%moderate
October Weather11°C (53°F)128 mm (5.1 inches)90%moderate
November Weather9°C (48°F)111 mm (4.4 inches)91%low
December Weather7°C (45°F)129 mm (5.1 inches)89%low

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