July Weather in Gardur, Iceland

Last updated: August 23, 2025

In July, the average temperature in Gardur, Iceland hovers around 10°C (51°F), showcasing a mild climate. Expect minimums of 7°C (45°F) and maximums reaching up to 16°C (61°F). During this time, the region experiences about 77 mm (3.0 in) of precipitation spread across 15 days, contributing to a fairly high humidity level of 87%. Plan accordingly for a blend of crisp air and occasional showers!

July Temperature in Gardur

In July in Gardur, the average temperature is 10°C (51°F). Maximums can reach 16°C (61°F), while minimums can drop to as low as 7°C (45°F). It's a comfortable time to explore, so pack accordingly for a variety of weather conditions.

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

The chart illustrates July temperature patterns in Gardur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gardur, July typically has an average temperature of 10°C (51°F), with highs reaching up to 16°C (61°F) and lows dropping to around 7°C (45°F).

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

July Precipitation in Gardur

In Gardur in July, the precipitation amount is 77 mm (3.0 in) over a span of 15 days.

July Precipitation Trends in Gardur

The chart displays monthly precipitation patterns in Gardur, 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 Gardur, July typically receives around 77 mm (3.0 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 Gardur

In Gardur in July humidity is 87%. With an average temperature of 10°C (51°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities uncomfortable and sticky, and often requiring frequent breaks to stay hydrated and cool.

July Average Humidity in Gardur

This chart illustrates the average monthly humidity levels in Gardur, 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 Gardur is approximately 87%, 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 Gardur

In Gardur in July, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Gardur, you can refer to this Hourly UV Index in Gardur.

Maximum UV Index Levels in Gardur for July

The chart shows the monthly maximum UV Index (UVI) for Gardur 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 Gardur typically reaches 6, which falls under the high exposure category.

Data source: Gardur 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 Gardur Compares to Other Months

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

This table compares monthly weather conditions in Gardur, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	120 mm (4.7 inches)	80%	low
February Weather	2°C (36°F)	125 mm (4.9 inches)	77%	low
March Weather	3°C (37°F)	116 mm (4.6 inches)	82%	low
April Weather	5°C (41°F)	131 mm (5.2 inches)	80%	moderate
May Weather	6°C (44°F)	111 mm (4.4 inches)	85%	moderate
June Weather	9°C (48°F)	81 mm (3.2 inches)	85%	high
July Weather	10°C (51°F)	77 mm (3.0 inches)	87%	high
August Weather	11°C (52°F)	91 mm (3.6 inches)	88%	moderate
September Weather	9°C (49°F)	178 mm (7.0 inches)	85%	moderate
October Weather	7°C (44°F)	125 mm (4.9 inches)	85%	low
November Weather	4°C (40°F)	126 mm (5.0 inches)	81%	low
December Weather	3°C (38°F)	124 mm (4.9 inches)	80%	low