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July Weather in Newcastle West, Ireland

Last updated: August 23, 2025

In July, the average temperature in Newcastle West, Ireland hovers around 16°C (60°F). Expect a minimum of 5°C (42°F) and a pleasant maximum of 28°C (83°F). The month brings 74 mm (2.9 in) of precipitation over 12 days, contributing to an average humidity of 85%.

July Temperature in Newcastle West

In July in Newcastle West, the average temperature is 16°C (60°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 5°C (42°F). This moderate climate makes it a perfect time for travelers to enjoy outdoor activities and explore the beautiful surroundings.

July Weather in Newcastle West: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Newcastle West, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newcastle West, July typically has an average temperature of 16°C (60°F), with highs reaching up to 28°C (83°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec434444485357605956514645
Data source: Temperature data for Newcastle West 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.

July Precipitation in Newcastle West

In Newcastle West in July, the precipitation amount is 74 mm (2.9 in) over a span of 12 days.

July Precipitation Trends in Newcastle West

The chart displays monthly precipitation patterns in Newcastle West, 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 Newcastle West, July typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec69113100607065741228410090118
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Newcastle West

In Newcastle West in July, humidity is 85%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel feel like a slow, sticky experience where every step seems to require extra effort.

July Average Humidity in Newcastle West

This chart illustrates the average monthly humidity levels in Newcastle West, 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 Newcastle West is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%86%83%83%85%85%88%91%92%89%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Newcastle West

In Newcastle West 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 Newcastle West.

Maximum UV Index Levels in Newcastle West for July

The chart shows the monthly maximum UV Index (UVI) for Newcastle West 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 Newcastle West typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Newcastle West 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 Newcastle West Compares to Other Months

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

This table compares monthly weather conditions in Newcastle West, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)69 mm (2.7 inches)88%low
February Weather7°C (44°F)113 mm (4.4 inches)88%low
March Weather7°C (44°F)100 mm (3.9 inches)87%moderate
April Weather9°C (48°F)60 mm (2.4 inches)86%moderate
May Weather11°C (53°F)70 mm (2.7 inches)83%high
June Weather14°C (57°F)65 mm (2.6 inches)83%very high
July Weather16°C (60°F)74 mm (2.9 inches)85%very high
August Weather15°C (59°F)122 mm (4.8 inches)85%high
September Weather13°C (56°F)84 mm (3.3 inches)88%moderate
October Weather10°C (51°F)100 mm (4.0 inches)91%moderate
November Weather8°C (46°F)90 mm (3.6 inches)92%low
December Weather7°C (45°F)118 mm (4.7 inches)89%low

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