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April Weather in Millstreet, Ireland

Last updated: August 23, 2025

In April, the average temperature in Millstreet, Ireland hovers around 8°C (47°F). Be prepared for a temperature range that can dip as low as -3°C (27°F) and rise to a pleasant 19°C (67°F). Expect average precipitation of 82 mm (3.2 in) over about 12 days, accompanied by a relatively high humidity level of 84%. Perfect for cozying up indoors or exploring the charm of the season!

April Temperature in Millstreet

In April in Millstreet, the average temperature is 8°C (47°F). The maximum can reach 19°C (67°F), while the minimum can drop as low as -3°C (27°F). It's a great time to visit for those who enjoy cool weather and outdoor activities, so pack accordingly!

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

The chart illustrates April temperature patterns in Millstreet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Millstreet, April typically has an average temperature of 8°C (47°F), with highs reaching up to 19°C (67°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec424343475156605855504544
Data source: Temperature data for Millstreet 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 Millstreet

In Millstreet in April, the precipitation amount is 82 mm (3.2 in) occurring over a span of 12 days.

April Precipitation Trends in Millstreet

The chart displays monthly precipitation patterns in Millstreet, 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 Millstreet, April typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec69121100828571691057910787114
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Millstreet

In Millstreet 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 Millstreet

This chart illustrates the average monthly humidity levels in Millstreet, 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 Millstreet is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%84%84%84%85%85%84%85%86%84%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Millstreet

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

Maximum UV Index Levels in Millstreet for April

The chart shows the monthly maximum UV Index (UVI) for Millstreet 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 Millstreet typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678875421
Data source: Millstreet 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 Millstreet Compares to Other Months

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

This table compares monthly weather conditions in Millstreet, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)69 mm (2.7 inches)83%low
February Weather6°C (43°F)121 mm (4.7 inches)85%low
March Weather6°C (43°F)100 mm (3.9 inches)84%moderate
April Weather8°C (47°F)82 mm (3.2 inches)84%high
May Weather11°C (52°F)85 mm (3.3 inches)84%high
June Weather13°C (56°F)71 mm (2.8 inches)85%very high
July Weather15°C (60°F)69 mm (2.7 inches)85%very high
August Weather15°C (58°F)105 mm (4.1 inches)84%high
September Weather13°C (55°F)79 mm (3.1 inches)85%moderate
October Weather10°C (50°F)107 mm (4.2 inches)86%moderate
November Weather7°C (45°F)87 mm (3.4 inches)84%low
December Weather6°C (44°F)114 mm (4.5 inches)83%low

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