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April Weather in Llandissilio, United Kingdom

Last updated: August 27, 2025

In Llandissilio, United Kingdom, the average temperature in April hovers around 9°C (49°F), with a minimum dipping to 2°C (36°F) and a maximum reaching 18°C (64°F). Expect about 54 mm (2.1 in) of precipitation spread over 10 days, contributing to an average humidity of 84%. Stay prepared for a mix of cool, damp days!

April Temperature in Llandissilio

In April in Llandissilio, the average temperature is 9°C (49°F). Maximum temperatures can reach 18°C (64°F), while minimums can dip as low as 2°C (36°F). Travelers should be prepared for a mix of cool and mild weather during this time.

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

The chart illustrates April temperature patterns in Llandissilio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Llandissilio, April typically has an average temperature of 9°C (49°F), with highs reaching up to 18°C (64°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec454546495358626159555047
Data source: Temperature data for Llandissilio 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 Llandissilio

In Llandissilio in April, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.

April Precipitation Trends in Llandissilio

The chart displays monthly precipitation patterns in Llandissilio, 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 Llandissilio, April typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec841089754718874113101142137156
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Llandissilio

In Llandissilio in April, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

April Average Humidity in Llandissilio

This chart illustrates the average monthly humidity levels in Llandissilio, 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 Llandissilio is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Llandissilio

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

Maximum UV Index Levels in Llandissilio for April

The chart shows the monthly maximum UV Index (UVI) for Llandissilio 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 Llandissilio typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Llandissilio 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 Llandissilio Compares to Other Months

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

This table compares monthly weather conditions in Llandissilio, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)84 mm (3.3 inches)88%low
February Weather7°C (45°F)108 mm (4.3 inches)88%low
March Weather8°C (46°F)97 mm (3.8 inches)86%moderate
April Weather9°C (49°F)54 mm (2.1 inches)84%high
May Weather12°C (53°F)71 mm (2.8 inches)80%high
June Weather15°C (59°F)88 mm (3.5 inches)80%very high
July Weather16°C (62°F)74 mm (2.9 inches)70%very high
August Weather16°C (62°F)113 mm (4.4 inches)73%high
September Weather15°C (59°F)101 mm (4.0 inches)79%high
October Weather13°C (55°F)142 mm (5.6 inches)89%moderate
November Weather10°C (50°F)137 mm (5.4 inches)90%low
December Weather8°C (48°F)156 mm (6.1 inches)89%low

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