April Weather in Birr, Ireland

Last updated: August 23, 2025

In April, the average temperature in Birr, Ireland holds steady at 9°C (48°F). Expect a range from a chilly -2°C (28°F) to a pleasant 21°C (70°F). During this time, 54 mm (2.1 in) of precipitation spreads over 10 days, resulting in an average humidity of 86%. Get ready for a month filled with cool and damp weather!

April Temperature in Birr

In April in Birr, the average temperature is 9°C (48°F). Maximums can reach 21°C (70°F) and minimums can be as low as -2°C (28°F). This diverse range of temperatures makes Birr a great destination for travelers looking to experience both mild and cooler weather.

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

The chart illustrates April temperature patterns in Birr, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Birr, April typically has an average temperature of 9°C (48°F), with highs reaching up to 21°C (70°F) and lows dropping to around -2°C (28°F).

Data source: Temperature data for Birr generated using information from the Copernicus Climate Change Service.

April Precipitation in Birr

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

April Precipitation Trends in Birr

The chart displays monthly precipitation patterns in Birr, 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 Birr, April typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Birr

In Birr in April, humidity is 86%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and travel less enjoyable.

April Average Humidity in Birr

This chart illustrates the average monthly humidity levels in Birr, 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 Birr is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Birr

In Birr 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 Birr.

Maximum UV Index Levels in Birr for April

The chart shows the monthly maximum UV Index (UVI) for Birr 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 Birr typically reaches 5, which falls under the moderate exposure category.

Data source: Birr 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 Birr Compares to Other Months

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

This table compares monthly weather conditions in Birr, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	62 mm (2.4 inches)	88%	low
February Weather	6°C (43°F)	103 mm (4.0 inches)	88%	low
March Weather	7°C (44°F)	94 mm (3.7 inches)	87%	moderate
April Weather	9°C (48°F)	54 mm (2.1 inches)	86%	moderate
May Weather	11°C (53°F)	66 mm (2.6 inches)	83%	high
June Weather	14°C (58°F)	69 mm (2.7 inches)	83%	very high
July Weather	16°C (61°F)	74 mm (2.9 inches)	85%	very high
August Weather	15°C (59°F)	103 mm (4.0 inches)	85%	high
September Weather	13°C (56°F)	75 mm (3.0 inches)	88%	moderate
October Weather	10°C (51°F)	90 mm (3.5 inches)	91%	moderate
November Weather	8°C (46°F)	88 mm (3.5 inches)	92%	low
December Weather	6°C (44°F)	104 mm (4.1 inches)	89%	low