July Weather in Greenisland, United Kingdom

Last updated: August 27, 2025

In Greenisland, United Kingdom, the average temperature in July is a mild 14°C (58°F), with minimums dipping to 9°C (49°F) and maximums reaching up to 20°C (69°F). Expect 108 mm (4.2 in) of precipitation over approximately 15 days, contributing to an average humidity of 86%. Perfect for those who enjoy a refreshing, rainy atmosphere!

July Temperature in Greenisland

In July in Greenisland, the average temperature is 14°C (58°F), with maximums reaching 20°C (69°F) and minimums dropping as low as 9°C (49°F). It's a pleasant time to visit, so pack accordingly for mild weather!

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

The chart illustrates July temperature patterns in Greenisland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenisland, July typically has an average temperature of 14°C (58°F), with highs reaching up to 20°C (69°F) and lows dropping to around 9°C (49°F).

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

July Precipitation in Greenisland

In Greenisland in July, the total precipitation amount is 108 mm (4.2 in) over a period of 15 days.

July Precipitation Trends in Greenisland

The chart displays monthly precipitation patterns in Greenisland, 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 Greenisland, July typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 15 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 Greenisland

In Greenisland in July, humidity is 86%. With an average temperature of 14°C (58°F), this humidity feels like traveling in a warm, sticky embrace that can make outdoor adventures a bit heavy and sweat-inducing, so it's wise to stay hydrated and take frequent breaks in the shade.

July Average Humidity in Greenisland

This chart illustrates the average monthly humidity levels in Greenisland, 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 Greenisland is approximately 86%, 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 Greenisland

In Greenisland 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 Greenisland.

Maximum UV Index Levels in Greenisland for July

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

Data source: Greenisland 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 Greenisland Compares to Other Months

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

This table compares monthly weather conditions in Greenisland, 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 (44°F)	78 mm (3.1 inches)	87%	low
February Weather	6°C (43°F)	111 mm (4.4 inches)	86%	low
March Weather	7°C (44°F)	94 mm (3.7 inches)	86%	moderate
April Weather	8°C (47°F)	45 mm (1.8 inches)	85%	moderate
May Weather	10°C (51°F)	69 mm (2.7 inches)	82%	high
June Weather	13°C (55°F)	93 mm (3.7 inches)	84%	very high
July Weather	14°C (58°F)	108 mm (4.2 inches)	86%	very high
August Weather	14°C (58°F)	129 mm (5.1 inches)	86%	high
September Weather	13°C (56°F)	95 mm (3.8 inches)	88%	moderate
October Weather	11°C (53°F)	125 mm (4.9 inches)	89%	moderate
November Weather	9°C (48°F)	128 mm (5.1 inches)	90%	low
December Weather	7°C (45°F)	118 mm (4.7 inches)	86%	low