June Weather in Oldcastle, Ireland

Last updated: August 23, 2025

In June, the average temperature in Oldcastle, Ireland hovers around 14°C (58°F), with a minimum of 4°C (40°F) and a maximum reaching 29°C (84°F). This month also sees a total precipitation of 88 mm (3.5 in) spread over 15 days, contributing to an average humidity of 85%.

June Temperature in Oldcastle

In June in Oldcastle, the average temperature is 14°C (58°F). The maximum can reach 29°C (84°F), while the minimum can drop to as low as 4°C (40°F). This makes it a great time for travelers to enjoy a mix of warm and cool weather while exploring the area.

June Weather in Oldcastle: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Oldcastle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oldcastle, June typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 4°C (40°F).

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

June Precipitation in Oldcastle

In Oldcastle in June, the precipitation amount is 88 mm (3.5 in) over a span of 15 days.

June Precipitation Trends in Oldcastle

The chart displays monthly precipitation patterns in Oldcastle, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Oldcastle, June typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Oldcastle

In Oldcastle in June, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

June Average Humidity in Oldcastle

This chart illustrates the average monthly humidity levels in Oldcastle, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Oldcastle is approximately 85%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Oldcastle

In Oldcastle in June, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Oldcastle.

Maximum UV Index Levels in Oldcastle for June

The chart shows the monthly maximum UV Index (UVI) for Oldcastle in June, 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 June, the maximum UV index in Oldcastle typically reaches 8, which falls under the very high exposure category.

Data source: Oldcastle June 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 June Weather in Oldcastle Compares to Other Months

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

This table compares monthly weather conditions in Oldcastle, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	61 mm (2.4 inches)	85%	low
February Weather	6°C (43°F)	98 mm (3.9 inches)	86%	low
March Weather	7°C (44°F)	89 mm (3.5 inches)	86%	moderate
April Weather	8°C (47°F)	52 mm (2.0 inches)	85%	moderate
May Weather	11°C (53°F)	72 mm (2.8 inches)	83%	high
June Weather	14°C (58°F)	88 mm (3.5 inches)	85%	very high
July Weather	16°C (60°F)	82 mm (3.2 inches)	86%	very high
August Weather	15°C (59°F)	121 mm (4.8 inches)	85%	high
September Weather	13°C (56°F)	77 mm (3.0 inches)	86%	moderate
October Weather	10°C (51°F)	86 mm (3.4 inches)	87%	moderate
November Weather	7°C (46°F)	90 mm (3.6 inches)	86%	low
December Weather	6°C (43°F)	96 mm (3.8 inches)	84%	low