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July Weather in Dundrum, United Kingdom

Last updated: August 27, 2025

In July, the average temperature in Dundrum, United Kingdom hovers around 15°C (60°F). Expect a cozy range where the minimum dips to 10°C (50°F) and the maximum peaks at 24°C (75°F). While you're enjoying the mild weather, be prepared for 84 mm (3.3 in) of precipitation spread over 16 days and an average humidity of 86%. Perfect for a light jacket and cozy indoor activities!

July Temperature in Dundrum

In July in Dundrum, the average temperature is 15°C (60°F). Maximum can reach 24°C (75°F) and minimum can be as low as 10°C (50°F). This mild climate makes Dundrum an ideal destination for outdoor activities and sightseeing during this time of year.

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

The chart illustrates July temperature patterns in Dundrum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dundrum, July typically has an average temperature of 15°C (60°F), with highs reaching up to 24°C (75°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec444445475257605957534845
Data source: Temperature data for Dundrum 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 Dundrum

In Dundrum in July, the total precipitation amount is 84 mm (3.3 in) spread over 16 days.

July Precipitation Trends in Dundrum

The chart displays monthly precipitation patterns in Dundrum, 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 Dundrum, July typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec69102914360768411583110120107
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Dundrum

In Dundrum in July, humidity is 86%. With an average temperature of 15°C (60°F), this humidity feels like a warm, muggy embrace that can make exploring the area feel sticky and heavy, often leading you to seek shade or cool refreshments more frequently as you navigate the sights.

July Average Humidity in Dundrum

This chart illustrates the average monthly humidity levels in Dundrum, 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 Dundrum is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Dundrum

In Dundrum 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 Dundrum.

Maximum UV Index Levels in Dundrum for July

The chart shows the monthly maximum UV Index (UVI) for Dundrum 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 Dundrum typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578865321
Data source: Dundrum 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 Dundrum Compares to Other Months

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

This table compares monthly weather conditions in Dundrum, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)69 mm (2.7 inches)87%low
February Weather7°C (44°F)101 mm (4.0 inches)86%low
March Weather7°C (45°F)91 mm (3.6 inches)86%moderate
April Weather8°C (47°F)43 mm (1.7 inches)85%moderate
May Weather11°C (52°F)60 mm (2.4 inches)82%high
June Weather14°C (57°F)76 mm (3.0 inches)84%very high
July Weather15°C (60°F)84 mm (3.3 inches)86%very high
August Weather15°C (60°F)115 mm (4.5 inches)86%high
September Weather14°C (57°F)83 mm (3.3 inches)88%moderate
October Weather11°C (53°F)110 mm (4.3 inches)89%moderate
November Weather9°C (48°F)120 mm (4.7 inches)90%low
December Weather7°C (45°F)107 mm (4.2 inches)86%low

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