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June Weather in Gardur, Iceland

Last updated: August 23, 2025

In June, the average temperature in Gardur, Iceland is around 9°C (48°F), with a minimum of 4°C (40°F) and a maximum of 14°C (58°F). Be prepared for some moisture, as the region experiences 81 mm (3.2 in) of precipitation spread over 13 days. With an average humidity of 85%, it’s a good idea to bring your umbrella and dress in layers!

June Temperature in Gardur

In June in Gardur, the average temperature is 9°C (48°F). The maximum can reach 14°C (58°F), and the minimum can be as low as 4°C (40°F). This mild climate makes it a perfect time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates June 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, June typically has an average temperature of 9°C (48°F), with highs reaching up to 14°C (58°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec363637404448515248443937
Data source: Temperature data for Gardur 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.

June Precipitation in Gardur

In Gardur in June, the precipitation amount is 81 mm (3.2 in) over the course of 13 days.

June Precipitation Trends in Gardur

The chart displays monthly precipitation patterns in Gardur, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Gardur, June typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec120125116131111817791179125126124
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Gardur

In Gardur in June humidity is 85%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

June Average Humidity in Gardur

This chart illustrates the average monthly humidity levels in Gardur, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Gardur is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%82%80%85%85%87%88%85%85%81%80%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Gardur

In Gardur in June, 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 June

The chart shows the monthly maximum UV Index (UVI) for Gardur in June, 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 June, the maximum UV index in Gardur typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112356643211
Data source: Gardur June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)120 mm (4.7 inches)80%low
February Weather2°C (36°F)125 mm (4.9 inches)77%low
March Weather3°C (37°F)116 mm (4.6 inches)82%low
April Weather5°C (41°F)131 mm (5.2 inches)80%moderate
May Weather6°C (44°F)111 mm (4.4 inches)85%moderate
June Weather9°C (48°F)81 mm (3.2 inches)85%high
July Weather10°C (51°F)77 mm (3.0 inches)87%high
August Weather11°C (52°F)91 mm (3.6 inches)88%moderate
September Weather9°C (49°F)178 mm (7.0 inches)85%moderate
October Weather7°C (44°F)125 mm (4.9 inches)85%low
November Weather4°C (40°F)126 mm (5.0 inches)81%low
December Weather3°C (38°F)124 mm (4.9 inches)80%low

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