nomadseason

July Weather in Hellissandur, Iceland

Last updated: August 23, 2025

In July, the average temperature in Hellissandur, Iceland hovers around 10°C (50°F), with a comfortable range between 6°C (43°F) and 16°C (61°F). Be prepared for a splash of rain, as the area receives about 70 mm (2.8 in) of precipitation spread over 13 days. With an average humidity of 88%, it's a month where layers and an umbrella are your best friends!

July Temperature in Hellissandur

In July in Hellissandur, the average temperature is 10°C (50°F). Maximums can reach 16°C (61°F), while minimums can drop as low as 6°C (43°F). This moderate climate makes Hellissandur a pleasant destination for travelers seeking a comfortable getaway.

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

The chart illustrates July temperature patterns in Hellissandur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hellissandur, July typically has an average temperature of 10°C (50°F), with highs reaching up to 16°C (61°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec353535394246505147433937
Data source: Temperature data for Hellissandur generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Hellissandur

In Hellissandur in July, the precipitation amount is 70 mm (2.8 in) spread over 13 days.

July Precipitation Trends in Hellissandur

The chart displays monthly precipitation patterns in Hellissandur, 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 Hellissandur, July typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec10311394107816370691491029392
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Hellissandur

In Hellissandur in July, humidity is 88%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and encouraging travelers to seek cozy indoor activities instead.

July Average Humidity in Hellissandur

This chart illustrates the average monthly humidity levels in Hellissandur, 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 Hellissandur is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%86%87%85%88%89%89%88%87%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Hellissandur

In Hellissandur in July, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hellissandur.

Maximum UV Index Levels in Hellissandur for July

The chart shows the monthly maximum UV Index (UVI) for Hellissandur 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 Hellissandur typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112355543211
Data source: Hellissandur 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 Hellissandur Compares to Other Months

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

This table compares monthly weather conditions in Hellissandur, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)103 mm (4.1 inches)89%low
February Weather2°C (35°F)113 mm (4.5 inches)89%low
March Weather2°C (35°F)94 mm (3.7 inches)90%low
April Weather4°C (39°F)107 mm (4.2 inches)86%moderate
May Weather6°C (42°F)81 mm (3.2 inches)87%moderate
June Weather8°C (47°F)63 mm (2.5 inches)85%moderate
July Weather10°C (50°F)70 mm (2.8 inches)88%moderate
August Weather10°C (51°F)69 mm (2.7 inches)88%moderate
September Weather9°C (48°F)149 mm (5.9 inches)89%moderate
October Weather6°C (43°F)102 mm (4.0 inches)88%low
November Weather4°C (39°F)93 mm (3.6 inches)87%low
December Weather3°C (37°F)92 mm (3.6 inches)87%low

Compare Hellissandur's Climate with Cities Worldwide