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April Weather in Bryn, United Kingdom

Last updated: August 27, 2025

In April, the average temperature in Bryn, United Kingdom hovers around 9°C (49°F). Expect chilly nights with minimums dropping to -1°C (31°F), while daytime highs can reach a pleasant 20°C (68°F). With an average precipitation of 55 mm (2.2 in) spread across 9 days, it's advisable to carry an umbrella. The humidity level is quite high at 84%, creating a cool and damp atmosphere throughout the month.

April Temperature in Bryn

In April in Bryn, the average temperature is 9°C (49°F), with maximums reaching 20°C (68°F) and minimums dropping to as low as -1°C (31°F). This climate makes Bryn a great destination for travelers seeking a mild experience with the possibility of cooler days, perfect for outdoor activities.

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

The chart illustrates April temperature patterns in Bryn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bryn, April typically has an average temperature of 9°C (49°F), with highs reaching up to 20°C (68°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec434445495359626159544846
Data source: Temperature data for Bryn 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 Bryn

In Bryn in April, the precipitation amount is 55 mm (2.2 in) over a span of 9 days.

April Precipitation Trends in Bryn

The chart displays monthly precipitation patterns in Bryn, 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 Bryn, April typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9311710355798583111103155122159
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bryn

In Bryn 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 Bryn

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

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

Maximum UV Index Levels in Bryn for April

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

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

This table compares monthly weather conditions in Bryn, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)93 mm (3.6 inches)88%low
February Weather7°C (44°F)117 mm (4.6 inches)88%low
March Weather7°C (45°F)103 mm (4.1 inches)86%moderate
April Weather9°C (49°F)55 mm (2.2 inches)84%high
May Weather12°C (54°F)78 mm (3.1 inches)80%high
June Weather15°C (59°F)84 mm (3.3 inches)80%very high
July Weather17°C (63°F)83 mm (3.3 inches)70%very high
August Weather16°C (62°F)111 mm (4.4 inches)73%high
September Weather15°C (59°F)103 mm (4.1 inches)79%high
October Weather12°C (54°F)155 mm (6.1 inches)89%moderate
November Weather9°C (48°F)122 mm (4.8 inches)90%low
December Weather8°C (46°F)159 mm (6.3 inches)89%low

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