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April Weather in Irvine, United Kingdom

Last updated: August 27, 2025

In April, the average temperature in Irvine, United Kingdom hovers around 8°C (46°F). Expect chilly conditions as temperatures can dip to a minimum of 1°C (33°F) and reach a pleasant high of 16°C (61°F). Be prepared for some rain, with an average precipitation of 46 mm (1.8 in) spread over 11 days. The air is notably humid, with an average humidity level of 85%.

April Temperature in Irvine

In April in Irvine, the average temperature is 8°C (46°F), with a maximum that can reach 16°C (61°F) and a minimum that can dip as low as 1°C (33°F). It's a cool time of year, so be sure to pack layers for your trip!

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

The chart illustrates April temperature patterns in Irvine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Irvine, April typically has an average temperature of 8°C (46°F), with highs reaching up to 16°C (61°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec434243465055585856524744
Data source: Temperature data for Irvine 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 Irvine

In Irvine in April, the precipitation amount is 46 mm (1.8 in) over the course of 11 days.

April Precipitation Trends in Irvine

The chart displays monthly precipitation patterns in Irvine, 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 Irvine, April typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1551841394670124130154144201178198
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Irvine

In Irvine in April humidity is 85%. With an average temperature of 8°C (46°F), this humidity feels like a cold, damp embrace that can leave travelers feeling chilled and uncomfortable, making outdoor exploration less appealing and encouraging the search for cozy indoor activities instead.

April Average Humidity in Irvine

This chart illustrates the average monthly humidity levels in Irvine, 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 Irvine is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Irvine

In Irvine 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 Irvine.

Maximum UV Index Levels in Irvine for April

The chart shows the monthly maximum UV Index (UVI) for Irvine 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 Irvine typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Irvine 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 Irvine Compares to Other Months

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

This table compares monthly weather conditions in Irvine, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)155 mm (6.1 inches)90%low
February Weather6°C (43°F)184 mm (7.2 inches)88%low
March Weather6°C (44°F)139 mm (5.5 inches)86%moderate
April Weather8°C (46°F)46 mm (1.8 inches)85%moderate
May Weather10°C (51°F)70 mm (2.7 inches)80%high
June Weather13°C (56°F)124 mm (4.9 inches)83%very high
July Weather14°C (58°F)130 mm (5.1 inches)82%very high
August Weather15°C (58°F)153 mm (6.0 inches)82%high
September Weather13°C (56°F)144 mm (5.7 inches)88%moderate
October Weather11°C (52°F)201 mm (7.9 inches)90%moderate
November Weather8°C (47°F)178 mm (7.0 inches)92%low
December Weather7°C (44°F)198 mm (7.8 inches)89%low

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