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April Weather in Westbury, United Kingdom

Last updated: August 27, 2025

In April, the average temperature in Westbury, United Kingdom hovers around 8°C (47°F), with a minimum dip to -3°C (27°F) and occasional highs reaching 21°C (70°F). Expect about 50 mm (2.0 in) of precipitation spread over 10 days, contributing to an average humidity of 84% that adds a distinct crispness to the air.

April Temperature in Westbury

In April, in Westbury, the average temperature is 8°C (47°F), with maximums reaching 21°C (70°F) and minimums dropping as low as -3°C (27°F). Travelers should be prepared for a range of temperatures, ensuring they pack layers for both warmer days and colder nights.

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

The chart illustrates April temperature patterns in Westbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westbury, April typically has an average temperature of 8°C (47°F), with highs reaching up to 21°C (70°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec404243475258626056514543
Data source: Temperature data for Westbury 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 Westbury

In Westbury in April, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

April Precipitation Trends in Westbury

The chart displays monthly precipitation patterns in Westbury, 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 Westbury, April typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec587579506481607266867192
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Westbury

In Westbury in April, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

April Average Humidity in Westbury

This chart illustrates the average monthly humidity levels in Westbury, 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 Westbury 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 Westbury

In Westbury 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 Westbury.

Maximum UV Index Levels in Westbury for April

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

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

This table compares monthly weather conditions in Westbury, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)58 mm (2.3 inches)89%low
February Weather5°C (42°F)75 mm (3.0 inches)88%low
March Weather6°C (44°F)79 mm (3.1 inches)86%moderate
April Weather8°C (47°F)50 mm (2.0 inches)84%moderate
May Weather11°C (53°F)64 mm (2.5 inches)79%high
June Weather15°C (59°F)81 mm (3.2 inches)81%very high
July Weather16°C (62°F)60 mm (2.4 inches)78%very high
August Weather16°C (61°F)72 mm (2.8 inches)79%high
September Weather14°C (57°F)66 mm (2.6 inches)85%moderate
October Weather11°C (51°F)86 mm (3.4 inches)90%moderate
November Weather7°C (46°F)71 mm (2.8 inches)91%low
December Weather6°C (43°F)92 mm (3.6 inches)89%low

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