April Weather in Dublin, United States

Last updated: June 24, 2025

In April, the average temperature in Dublin, United States hovers around 11°C (52°F), offering a cool yet comfortable climate. Expect minimums to dip as low as -5°C (22°F) and maximums to soar up to 29°C (84°F). With an average precipitation of 117 mm (4.6 in) spread over 13 days, it's advisable to keep an umbrella handy. The air will be quite humid, with an average humidity level of 85%, making for a uniquely refreshing atmosphere.

April Temperature in Dublin

In April in Dublin, the average temperature is 11°C (52°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as -5°C (22°F). Be prepared for a range of weather conditions when traveling to Dublin during this month.

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

The chart illustrates April temperature patterns in Dublin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dublin, April typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (84°F) and lows dropping to around -5°C (22°F).

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

April Precipitation in Dublin

In Dublin in April, the total precipitation amount is 117 mm (4.6 in) spread over 13 days.

April Precipitation Trends in Dublin

The chart displays monthly precipitation patterns in Dublin, 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 Dublin, April typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 13 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 Dublin

In Dublin in April, humidity is 85%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making travel quite uncomfortable as the air feels heavy and can sap your energy.

April Average Humidity in Dublin

This chart illustrates the average monthly humidity levels in Dublin, 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 Dublin is approximately 85%, 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 Dublin

In Dublin in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Dublin.

Maximum UV Index Levels in Dublin for April

The chart shows the monthly maximum UV Index (UVI) for Dublin 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 Dublin typically reaches 9, which falls under the very high exposure category.

Data source: Dublin 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 Dublin Compares to Other Months

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

This table compares monthly weather conditions in Dublin, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	81 mm (3.2 inches)	88%	moderate
February Weather	1°C (35°F)	107 mm (4.2 inches)	88%	moderate
March Weather	6°C (43°F)	112 mm (4.4 inches)	87%	high
April Weather	11°C (52°F)	117 mm (4.6 inches)	85%	very high
May Weather	18°C (64°F)	127 mm (5.0 inches)	81%	very high
June Weather	22°C (72°F)	146 mm (5.7 inches)	82%	very high
July Weather	24°C (76°F)	113 mm (4.4 inches)	81%	very high
August Weather	23°C (74°F)	80 mm (3.1 inches)	73%	very high
September Weather	20°C (69°F)	90 mm (3.5 inches)	73%	very high
October Weather	14°C (58°F)	100 mm (3.9 inches)	78%	high
November Weather	6°C (42°F)	96 mm (3.8 inches)	89%	moderate
December Weather	2°C (37°F)	102 mm (4.0 inches)	87%	moderate