July Weather in Castlerea, Ireland

Last updated: August 23, 2025

In Castlerea, Ireland, the average temperature in July hovers around 15°C (60°F). Visitors can expect a comfortable range, with lows dipping to 7°C (44°F) and highs soaring up to 29°C (84°F). However, be prepared for some rain, as precipitation reaches about 84 mm (3.3 in) over 13 days, and the humidity is notably high at 85%.

July Temperature in Castlerea

In July in Castlerea, the average temperature is 15°C (60°F). The maximum can reach 29°C (84°F), and the minimum can be as low as 7°C (44°F). This makes it an ideal time for travelers to enjoy mild weather while exploring the beauty of Castlerea.

July Weather in Castlerea: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Castlerea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castlerea, July typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (84°F) and lows dropping to around 7°C (44°F).

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

July Precipitation in Castlerea

In Castlerea in July, the precipitation amount is 84 mm (3.3 in) during 13 days, indicating a relatively wet period for that time of year.

July Precipitation Trends in Castlerea

The chart displays monthly precipitation patterns in Castlerea, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Castlerea, July typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Castlerea

In Castlerea in July, humidity is 85%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable for travelers who may find themselves constantly seeking shade and hydration.

July Average Humidity in Castlerea

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

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

July UV Index in Castlerea

In Castlerea in July, 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 Castlerea.

Maximum UV Index Levels in Castlerea for July

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

Data source: Castlerea July 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 July Weather in Castlerea Compares to Other Months

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

This table compares monthly weather conditions in Castlerea, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	74 mm (2.9 inches)	88%	low
February Weather	6°C (43°F)	122 mm (4.8 inches)	88%	low
March Weather	7°C (44°F)	101 mm (4.0 inches)	87%	moderate
April Weather	9°C (48°F)	62 mm (2.4 inches)	86%	moderate
May Weather	11°C (53°F)	82 mm (3.2 inches)	83%	high
June Weather	14°C (57°F)	92 mm (3.6 inches)	83%	very high
July Weather	15°C (60°F)	84 mm (3.3 inches)	85%	very high
August Weather	15°C (59°F)	135 mm (5.3 inches)	85%	high
September Weather	13°C (56°F)	83 mm (3.3 inches)	88%	moderate
October Weather	10°C (51°F)	116 mm (4.6 inches)	91%	moderate
November Weather	7°C (46°F)	99 mm (3.9 inches)	92%	low
December Weather	6°C (44°F)	106 mm (4.2 inches)	89%	low