July Weather in Reykjanesbaer, Iceland

Last updated: March 17, 2025

In July, Reykjanesbær, Iceland experiences a mild climate characterized by a maximum temperature reaching 19°C (66°F), while the average temperature hovers around 11°C (52°F). The month sees a minimum temperature of 6°C (43°F), reflecting the region's cool, coastal influence. With precipitation totaling 78 mm (3.1 in) over approximately 18 days, visitors can expect some rain, contributing to the lush greenery of this volcanic landscape. The high humidity, averaging 87%, further enriches the natural beauty, creating a unique atmosphere that is both refreshing and invigorating for those exploring the stunning scenery of Reykjanesbær.

July Temperature in Reykjanesbaer

In Reykjanesbær, Iceland, July marks the peak of summer with temperatures that bring a refreshing warmth to this coastal paradise. The month's average temperature of 11°C (52°F) signifies a notable rise from the cooler spring months. Evenings can be pleasantly mild, with minimum temperatures around 6°C (43°F), while daytime highs reach up to 19°C (66°F), inviting residents and visitors alike to bask in the great outdoors. The trend of warming is evident as July offers the warmest weather of the year, providing a delightful contrast to the frigid climes of winter. This vibrant temperature shift not only enhances outdoor activities but also paints the landscape in lush green, making it an ideal time to explore the natural wonders of this breathtaking region.

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

The chart illustrates July temperature patterns in Reykjanesbaer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353636404448525248433836
Data source: Temperature data for Reykjanesbaer 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 Reykjanesbaer

In July, Reykjanesbaer experiences a notable dip in precipitation, with 78 mm (3.1 in) falling over 18 days. This marks the driest month of the summer season, reflecting a shift from the wetter pattern observed in the preceding months. While June sees 87 mm of rain, July’s totals suggest a gradual transition toward a drier climate, as the average daily rainfall decreases. This trend continues into August, which still sees relatively low precipitation levels at 89 mm (3.5 in) over just 13 days. Overall, July stands out as a brief respite in terms of rainfall, allowing summer activities to flourish under the often-sunny skies of Iceland.

July Precipitation Trends in Reykjanesbaer

The chart displays monthly precipitation patterns in Reykjanesbaer, 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.
JanFebMarAprMayJunJulAugSepOctNovDec117126110133115877889171119119119
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Reykjanesbaer

In Reykjanesbaer, Iceland, the month of July marks a peak in humidity, reaching 87%. This increase is part of a broader trend observed over the summer months, where humidity rises steadily from 85% in May through June and into July. Notably, August continues this upward trajectory with a slight increase to 88%. This pattern reflects the region's characteristic maritime climate, where warm temperatures coincide with elevated moisture levels. As we transition into autumn, humidity levels subsequently dip, stabilizing around the mid-80s in September and October, bringing a refreshing change after the summer's sultry embrace.

July Average Humidity in Reykjanesbaer

This chart illustrates the average monthly humidity levels in Reykjanesbaer, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%82%80%85%85%87%88%85%85%81%80%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Reykjanesbaer

In July, Reykjanesbaer experiences a UV Index of 6, signaling a high risk of harm from unprotected sun exposure, with a burn time of just 25 minutes. This trend follows June's peak, where the UV Index was also at 6, indicating that summer months bring increased sun intensity in this beautiful region of Iceland. As we move from the colder, darker months of winter and spring—where the Index barely rose above 2—we see a notable shift in UV intensity, particularly from late spring onwards. Caution is advisable during July, especially for those planning to spend extended periods outdoors. For further insights into sun safety and UV levels throughout the year, visit Reykjanesbaer UV Index.

Maximum UV Index Levels in Reykjanesbaer for July

The chart shows the monthly maximum UV Index (UVI) for Reykjanesbaer 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.
JanFebMarAprMayJunJulAugSepOctNovDec112356643211
Data source: Reykjanesbaer 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.

July Sunshine in Reykjanesbaer

July in Reykjanesbær, Iceland, basks in 312 hours of sunshine, marking the peak of a gradual ascent that began in the colder months. Starting from a mere 42 hours in January, the region experiences a dramatic increase as spring arrives, with the days growing longer and brighter. By April, daylight hours soar to 214 hours, culminating in the vibrant month of June, which offers 338 hours of sunlight. Although July sees a slight dip compared to June, the overall trend showcases a resplendent summer, where sunshine reigns over the previously dark winter months and lingers into late summer with 294 hours in August. This progression highlights Reykjanesbær's transformation, inviting visitors to revel in its sunlit beauty.

Monthly Sunshine Duration in Reykjanesbaer: July Highlighted

The July sunshine duration represents the total number of hours Reykjanesbaer experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec42h90h195h214h344h338h312h294h207h146h79h28h
Data source: Reykjanesbaer July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Reykjanesbaer During July

In Reykjanesbær, Iceland, the likelihood of sunny weather sees an interesting trend throughout the year. Although July is typically celebrated as a summer month, it brings a modest 13% chance of sunshine, surprisingly lower than several other months like May (49%) and even April (26%). This pattern highlights how Iceland's climate can be unpredictable, with cloudy skies often prevailing even during the warmest time of year. Following July, August and September offer similarly low odds of sunshine at 12% and 15% respectively, suggesting that while summer may entice travelers, the sun might not always make a grand appearance. Thus, visitors to Reykjanesbær should be prepared for a mix of weather, ensuring their plans can adapt to the Icelandic climate's charmingly capricious nature.

Percentage of Sunny Days in July in Reykjanesbaer

The chart illustrates the percentage of sunny days in Reykjanesbaer throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Reykjanesbaer experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%18%15%26%49%18%13%12%15%26%22%20%
Data source: Reykjanesbaer July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Reykjanesbaer in July

In Reykjanesbaer, Iceland, July marks a delightful peak in the summer's daylight hours, with the sun gracing the sky for 19 hours. Following June's maximum of 20 hours, July maintains a wonderful balance of warmth and light, with evenings that stretch pleasantly long. The progression from the 5 hours of daylight in January to the generous summer glow reveals a remarkable transformation, hinting at the rhythm of the seasons. As daylight begins to wane in August, dipping to 16 hours, the gradual retreat serves as a gentle reminder that the enchanting summer days will soon give way to the cozy, darker months ahead. This interplay of light throughout the year accentuates the unique charm of Iceland's natural beauty, creating a captivating backdrop for its stunning landscapes and vibrant wildlife.

Average Daylight Hours in Reykjanesbaer for July

The chart illustrates the variation in daylight duration in Reykjanesbaer throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec5h 34m8h 35m11h 50m15h 8m18h 26m20h 42m19h 24m16h 11m12h 55m9h 40m6h 28m4h 24m
Data source: Reykjanesbaer daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Reykjanesbaer

In Reykjanesbaer, Iceland, the winds of July exhibit a gentle rhythm, with an average speed of 5.1 m/s (11 mph). This marks a notable drop from the preceding months, following a trend of decreasing wind speeds that begins in May. As summer takes hold, the winds soften; June's breezes are slightly stronger at 5.8 m/s (13 mph), but July settles into a calm lull. This typical summer pattern continues into August, where winds further decrease to 4.8 m/s (11 mph). Collectively, these months demonstrate a shift from the more vigorous gusts of winter, where average speeds hover around 7 m/s and higher, toward a more tranquil and serene summer atmosphere, perfect for enjoying the stunning landscapes of Iceland.

Average July Wind Speed in Reykjanesbaer

The chart displays monthly wind speed patterns in Reykjanesbaer, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.87.27.26.25.05.85.1 m/s4.87.26.87.16.5
Data source: Reykjanesbaer July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Reykjanesbaer Compares to Other Months

The weather in Reykjanesbaer changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Reykjanesbaer and find detailed weather information for every month.

In July, the weather in Reykjanesbær tends to be relatively mild, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F). Although it experiences frequent rain, with around 78 mm (3.1 in) of precipitation over 18 days, the humidity is quite high at 87%, creating a damp feeling. In stark contrast, January brings much colder conditions, with temperatures dipping as low as -6°C (22°F) and averaging around 2°C (36°F). Although the maximum temperature reaches 9°C (49°F), January experiences higher precipitation levels at 117 mm (4.6 in) over 17 days, with slightly lower humidity at 80%. For a closer look at January’s specific weather patterns, you can visit Reykjanesbaer weather in January.

When comparing the weather in July and February, it's clear that July offers much milder conditions. The average temperature in July hovers around 11°C (52°F), with highs reaching up to 19°C (66°F), while February sees much colder temperatures, averaging only 2°C (36°F) and peaking at 8°C (47°F). Precipitation is more intense in February, totaling 126 mm (5.0 in) over 19 days, compared to July's 78 mm (3.1 in) over 18 days. Humidity is also higher in July at 87%, compared to February's 77%, making July feel more comfortable despite its slightly rainy disposition. For a closer look at February weather, check out Reykjanesbaer weather in February.

When comparing the weather in July and March, there are significant differences in temperature and precipitation. In July, temperatures range from a minimum of 6°C (43°F) to a maximum of 19°C (66°F), with an average of 11°C (52°F). In contrast, March experiences colder temperatures, with a minimum of -6°C (21°F) and a maximum of 8°C (47°F), averaging only 2°C (37°F). While July sees 78 mm (3.1 in) of precipitation over 18 days, March has a higher rainfall total of 110 mm (4.3 in) over the same number of days. However, humidity levels are slightly elevated in July at 87%, compared to 82% in March. For more detailed insights about March weather, you can visit Reykjanesbaer weather in March.

In comparing the weather in July and April, July typically offers milder conditions with average temperatures ranging from a minimum of 6°C (43°F) to a pleasant maximum of 19°C (66°F), alongside relatively high humidity at 87%. In contrast, April experiences colder temperatures, with an average ranging from a low of -7°C (20°F) to a high of 11°C (52°F). Precipitation is also noteworthy; while July sees 78 mm (3.1 in) over 18 days, April has a significantly higher total of 133 mm (5.2 in) during the same number of days. For more insights on April weather, you can visit Reykjanesbaer weather in April.

When comparing the weather in July and May, July typically offers milder temperatures, with average highs reaching 19°C (66°F) compared to May's max of 12°C (54°F). While both months experience significant rainfall, July has slightly less precipitation at 78 mm (3.1 in) over 18 days, whereas May sees a higher total of 115 mm (4.5 in) over 16 days. Humidity levels remain relatively high in both months, with July averaging 87% and May at 85%. For a more detailed look at May weather, you can explore Reykjanesbaer weather in May.

In comparing the weather between June and July, July experiences slightly warmer temperatures, with minimums of 6°C and an average of 11°C, compared to June's minimum of 4°C and average of 9°C. The maximum temperatures also rise significantly in July, peaking at 19°C, whereas June reaches a maximum of only 15°C. However, July sees a slightly lower total precipitation of 78 mm over 18 days, compared to June's 87 mm over 15 days, while humidity remains relatively high in both months, at 87% in July and 85% in June. For a detailed overview of June weather patterns, check out Reykjanesbaer weather in June.

When comparing the weather in July and August, both months feature relatively mild temperatures, but some differences are evident. July experiences slightly warmer temperatures, with a maximum of 19°C (66°F) compared to August's peak of 16°C (62°F). Interestingly, both months have the same average temperature of 11°C (52°F), but August has a marginally higher minimum temperature of 7°C (45°F) versus July's 6°C (43°F). In terms of precipitation, August sees an increase in rainfall, totaling 89 mm (3.5 in) over 13 days, while July records 78 mm (3.1 in) over 18 days. Humidity levels remain quite similar, with July at 87% and August slightly higher at 88%. For more specific insights about the weather in August, you can check Reykjanesbaer weather in August.

When comparing the weather in July and September, a notable shift in temperatures and precipitation patterns can be observed. In July, temperatures range from a minimum of 6°C (43°F) to a maximum of 19°C (66°F), with an average of 11°C (52°F) and relatively high humidity at 87%. This month experiences around 78 mm (3.1 in) of precipitation over 18 days. In contrast, September sees cooler temperatures, with a minimum of 1°C (34°F), an average of 9°C (48°F), and a maximum of only 13°C (56°F). Precipitation increases significantly to 171 mm (6.7 in) across 21 days, while humidity remains slightly lower at 85%. For more details, you can explore Reykjanesbaer weather in September.

In July, the weather features milder temperatures with a minimum of 6°C (43°F) and an average of 11°C (52°F), reaching a pleasant maximum of 19°C (66°F). However, the month experiences significant rainfall, totaling 78 mm (3.1 in) over 18 days, accompanied by high humidity levels of 87%. In contrast, October ushers in a chillier atmosphere, with temperatures dropping to a minimum of -1°C (30°F) and an average of 6°C (44°F), peaking at only 12°C (53°F). October also sees increased precipitation of 119 mm (4.7 in) over the same number of rainy days, though the humidity remains slightly lower at 85%. For those interested in exploring the weather specifics, visit Reykjanesbaer weather in October.

In comparing the weather of July and November, there are notable differences in temperature and precipitation patterns. July enjoys milder temperatures, with a minimum of 6°C (43°F) and a maximum of 19°C (66°F), along with relatively lower precipitation of 78 mm (3.1 in) over 18 days. In contrast, November experiences colder temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 10°C (51°F), accompanied by increased precipitation of 119 mm (4.7 in) across the same number of days. Humidity levels slightly decrease in November to 81% from July’s higher 87%. For more details on the climate during this time, check out Reykjanesbaer weather in November.

In July, the weather is milder with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F), creating an average of 11°C (52°F). The month sees frequent rainfall, totaling 78 mm (3.1 in) over 18 days, accompanied by high humidity at 87%. In contrast, December presents a much colder climate, with temperatures dipping to a minimum of -6°C (21°F) and averaging just 2°C (37°F), while reaching a maximum of 9°C (49°F). Precipitation increases to 119 mm (4.7 in) across the same number of days, and humidity remains relatively high at 80%. This stark contrast highlights the seasonal shift in weather conditions. For more details, check out the Reykjanesbaer weather in December.

Compare Reykjanesbaer's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Reykjanesbaer

In July, Reykjanesbaer offers a refreshing break from the chill of winter, featuring milder temperatures that see a pleasant average around 11°C (52°F), with highs reaching up to 19°C (66°F). Unlike the frosty months, July embraces a bloom of life, although it also brings a touch of rain, showing up on 18 days of the month with a total precipitation of 78 mm (3.1 in). The crisp 87% humidity adds a certain vitality to the air, making it feel both cool and invigorating. As summer takes its brief hold, July stands out as a time when the landscapes are lush and the days are long, perfect for exploring all that this picturesque region has to offer. For a deeper dive into the area’s climate, visit Reykjanesbaer Climate.