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July Weather in Olafsfjoerdur, Iceland

Last updated: August 23, 2025

In July, the average temperature in Olafsfjoerdur, Iceland is a cool 9°C (49°F). You can expect minimums dipping to 2°C (36°F) and maximums reaching up to 18°C (65°F). Be prepared for precipitation as well, with an average of 105 mm (4.1 in) spread over 17 days. The air is quite humid, with an average humidity level of 95%.

July Temperature in Olafsfjoerdur

In July in Olafsfjoerdur, the average temperature is 9°C (49°F). Maximums can reach 18°C (65°F), and minimums can be as low as 2°C (36°F). This mild climate makes it an ideal time for travelers to explore the sights and enjoy outdoor activities.

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

The chart illustrates July temperature patterns in Olafsfjoerdur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olafsfjoerdur, July typically has an average temperature of 9°C (49°F), with highs reaching up to 18°C (65°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec282829323744484843353029
Data source: Temperature data for Olafsfjoerdur 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 Olafsfjoerdur

In Olafsfjoerdur in July, the precipitation amount is 105 mm (4.1 in) over a period of 17 days.

July Precipitation Trends in Olafsfjoerdur

The chart displays monthly precipitation patterns in Olafsfjoerdur, 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 Olafsfjoerdur, July typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec126123115817095105109190171137163
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Olafsfjoerdur

In Olafsfjoerdur in July humidity is 95%. With an average temperature of 9°C (49°F), this humidity feels like a heavy, damp blanket wrapping around you, making travel quite uncomfortable as the chill seeps in while the moisture clings to your skin.

July Average Humidity in Olafsfjoerdur

This chart illustrates the average monthly humidity levels in Olafsfjoerdur, 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 Olafsfjoerdur is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%96%95%90%88%89%95%96%96%96%96%96%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Olafsfjoerdur

In Olafsfjoerdur 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 Olafsfjoerdur.

Maximum UV Index Levels in Olafsfjoerdur for July

The chart shows the monthly maximum UV Index (UVI) for Olafsfjoerdur 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 Olafsfjoerdur typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456543211
Data source: Olafsfjoerdur 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 Olafsfjoerdur Compares to Other Months

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

This table compares monthly weather conditions in Olafsfjoerdur, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)126 mm (5.0 inches)96%low
February Weather-2°C (28°F)122 mm (4.8 inches)96%low
March Weather-2°C (29°F)115 mm (4.5 inches)95%low
April Weather0°C (33°F)81 mm (3.2 inches)90%moderate
May Weather3°C (37°F)70 mm (2.8 inches)88%moderate
June Weather7°C (44°F)95 mm (3.7 inches)89%high
July Weather9°C (49°F)105 mm (4.1 inches)95%moderate
August Weather9°C (48°F)109 mm (4.3 inches)95%moderate
September Weather6°C (43°F)190 mm (7.5 inches)96%moderate
October Weather2°C (36°F)171 mm (6.7 inches)96%low
November Weather-1°C (30°F)137 mm (5.4 inches)96%low
December Weather-2°C (29°F)163 mm (6.4 inches)96%low

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