July Weather in Vestmannaeyjar, Iceland

Last updated: March 17, 2025

July in Vestmannaeyjar, Iceland offers a refreshing coastal experience with temperatures ranging from a cool 7°C (45°F) at night to a pleasant 18°C (65°F) during the day, averaging around 12°C (53°F). Visitors can expect a moderate amount of rainfall, with 109 mm (4.3 in) of precipitation spread over 17 days, resulting in an invigorating humidity level of 86%. The dynamic weather not only showcases the island's unique landscape but also provides a vibrant backdrop for outdoor activities and exploration. Whether you're trekking through lush greenery or soaking in the sights, July promises a memorable Icelandic adventure.

July Temperature in Vestmannaeyjar

July in Vestmannaeyjar, Iceland marks a delightful peak in temperatures, offering a refreshing escape from the winter chill that grips the region for much of the year. With minimums averaging 7°C (45°F) and reaching maximums up to 18°C (65°F), July showcases a significant rise in warmth compared to earlier months. The average temperature settles at a pleasant 12°C (53°F), inviting locals and visitors alike to embrace outdoor activities and the stunning natural beauty of the islands. This month not only hints at the long, bright days of summer but also serves as a transition point, where the coolness of spring gives way to a mild summer, making it a prime time to explore Vestmannaeyjar’s rugged landscapes and vibrant culture.

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

The chart illustrates July temperature patterns in Vestmannaeyjar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec373839424549535349444038
Data source: Temperature data for Vestmannaeyjar 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 Vestmannaeyjar

In July, Vestmannaeyjar experiences a moderate precipitation level of 109 mm (4.3 in), making it slightly wetter than June, which recorded 105 mm (4.1 in). With precipitation occurring over 17 days, July shows a consistent pattern of rainfall typical for the summer months, although it's notably less than the peak seen in September at 220 mm (8.7 in). This provides a brief respite before autumn's heavier rains while still allowing for lush landscapes, characteristic of Iceland's serene summer days. The trend throughout the year reveals how July balances between being part of the drier summer months and leading into the wetter fall season, offering a glimpse of the region's dynamically varied climate.

July Precipitation Trends in Vestmannaeyjar

The chart displays monthly precipitation patterns in Vestmannaeyjar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec177212165161143105109117220152172189
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Vestmannaeyjar

In July, Vestmannaeyjar, Iceland, experiences a noticeable uptick in humidity, reaching 86%, which marks the highest level recorded for the year. This surge is part of a broader trend, as humidity generally rises through the summer months. Following the somewhat moderate levels of 82% in June, July sets the stage for an even muggier August, when humidity peaks at 87%. This gradual increase reflects Vestmannaeyjar's unique coastal climate, where moist air from the Atlantic Ocean begins to dominate, leading to rich, vibrant summers. As the year progresses into the fall, humidity remains elevated, indicating that residents and visitors alike will continue to experience the warming embrace of this enchanting island's atmosphere.

July Average Humidity in Vestmannaeyjar

This chart illustrates the average monthly humidity levels in Vestmannaeyjar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%85%81%83%82%86%87%87%88%85%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Vestmannaeyjar

In July, Vestmannaeyjar experiences one of its highest UV Index levels, peaking at 6, which falls into the high exposure category. This means that sun protection is essential, with a recommended burn time of just 25 minutes. As summer unfolds, there is a clear trend of escalating UV intensity, having risen from a modest 1 in January to 6 by July. Following the peak of summer, the UV Index begins to decline in August to 4, reflecting a gradual transition towards milder conditions. As daylight hours dwindle, the lower UV levels in the subsequent months emphasize the importance of being sun-smart during those bright, sunny July days. For more details, check out the full Vestmannaeyjar UV Index.

Maximum UV Index Levels in Vestmannaeyjar for July

The chart shows the monthly maximum UV Index (UVI) for Vestmannaeyjar 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: Vestmannaeyjar 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 Vestmannaeyjar

In the enchanting Vestmannaeyjar, Iceland, July shines brightly with 293 hours of sunlight, making it one of the sunniest months of the year. This peak follows a steady increase in daylight hours from the cold, dark days of January, when the sun offered a mere 43 hours. As spring unfolds, the daylight blossoms, particularly in May and June, which boast 304 and 324 hours respectively. Though the sun begins to wane slightly in August and September, lingering above 290 hours, the warm embrace of July serves as a vibrant highlight in the region's yearly rhythm. This sunny streak not only elevates the mood but also invites nature enthusiasts and travelers to bask in the beauty of Iceland’s unique summer landscape.

Monthly Sunshine Duration in Vestmannaeyjar: July Highlighted

The July sunshine duration represents the total number of hours Vestmannaeyjar 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.
JanFebMarAprMayJunJulAugSepOctNovDec43h90h182h205h304h324h293h291h198h142h81h35h
Data source: Vestmannaeyjar July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vestmannaeyjar During July

In the charming archipelago of Vestmannaeyjar, July presents a unique weather pattern, marked by a modest 15% chance of sunny days. This period follows a series of months where the likelihood of sunshine fluctuates, peaking in May at 41% before experiencing a notable drop in both June and July. While this vibrant island nation may not boast extensive summer sun, it still offers a refreshing respite in nature, contrasting with the lighter but less frequent rays of earlier months. As summer progresses, the challenge lies in embracing the unpredictability of Island weather, inviting adventurers to marvel at rugged landscapes under dramatic skies.

Percentage of Sunny Days in July in Vestmannaeyjar

The chart illustrates the percentage of sunny days in Vestmannaeyjar 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 Vestmannaeyjar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%17%20%28%41%19%15%15%16%24%26%21%
Data source: Vestmannaeyjar July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vestmannaeyjar in July

As summer peaks, July in Vestmannaeyjar, Iceland offers a delightful average of 19 hours of daylight, illuminating the stunning landscapes and vibrant culture of this unique archipelago. Following a gradual increase from just 5 hours in January, the daylight hours skyrocket through the spring and reach their zenith in June. Although July experiences a slight reduction in daylight compared to June's 20 hours, it still provides ample sunshine, making it a prime time for outdoor adventures. As the year progresses, the days gradually shorten, with the lush greenery of summer yielding to the enchanting twilight of autumn. This rhythmic dance of daylight serves as a vibrant reminder of Iceland's dynamic seasons and the beauty they hold.

Average Daylight Hours in Vestmannaeyjar for July

The chart illustrates the variation in daylight duration in Vestmannaeyjar throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec5h 46m8h 40m11h 50m15h 4m18h 14m20h 20m19h 8m16h 5m12h 54m9h 43m6h 38m4h 40m
Data source: Vestmannaeyjar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Vestmannaeyjar

In the enchanting landscape of Vestmannaeyjar, Iceland, July brings a gentle breeze with an average wind speed of 4.4 m/s (10 mph), making it one of the calmest months of the year. Transitioning from the earlier spring months, where winds were notably stronger, July mirrors the more tranquil conditions often associated with summer. This trend continues into August, maintaining the same light breeze, perfect for those who enjoy the serene beauty of the islands without the interruption of fierce winds. As summer wanes, September and October see a return to brisker gusts, reminding visitors of Iceland's dynamic coastal climate. Overall, the July winds offer a delightful reprieve, inviting exploration and basking in the island’s stunning natural allure.

Average July Wind Speed in Vestmannaeyjar

The chart displays monthly wind speed patterns in Vestmannaeyjar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.87.95.65.84.45.24.4 m/s4.45.96.37.06.4
Data source: Vestmannaeyjar July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Vestmannaeyjar Compares to Other Months

The weather in Vestmannaeyjar 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 Vestmannaeyjar and find detailed weather information for every month.

July and January in Vestmannaeyjar present distinctly different weather conditions. In July, temperatures range from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), with an average of 12°C (53°F), while January sees much colder temperatures, with lows around -5°C (22°F) and highs only reaching 10°C (50°F) and an average of 3°C (38°F). July experiences 109 mm (4.3 in) of precipitation over 17 days, creating a humid environment with an 86% humidity level. In contrast, January has a higher total precipitation of 177 mm (7.0 in) also spread over 17 days, combined with slightly lower humidity at 84%. For more detailed information on weather conditions during January, you can check this link: Vestmannaeyjar weather in January.

In comparing the weather between February and July, notable differences emerge. July experiences milder temperatures, with a minimum of 7°C (45°F) and a maximum of 18°C (65°F), while February can be quite chilly, starting at a minimum of -8°C (17°F) and only reaching a maximum of 10°C (49°F). Precipitation is more frequent in February, totaling 212 mm (8.3 in) over 22 days, compared to July’s 109 mm (4.3 in) spread over 17 days. However, both months boast similar humidity levels, with July at 86% and February at 82%. For a closer look at what to expect, check out Vestmannaeyjar weather in February.

In comparing the weather of July and March, significant differences stand out. July typically enjoys milder temperatures ranging from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), with an average of 12°C (53°F). In contrast, March is much colder, featuring a minimum of -6°C (21°F) and a maximum of 10°C (50°F), resulting in an average temperature of just 4°C (39°F). Precipitation is more frequent in both months, but March experiences a higher total of 165 mm (6.5 in) over 21 days compared to July’s 109 mm (4.3 in) over 17 days. Humidity remains quite similar, with July at 86% and March slightly lower at 85%. For a more detailed view of what to expect, you can check out Vestmannaeyjar weather in March.

In comparing the weather between July and April, it's evident that July is significantly warmer, with average temperatures reaching 12°C (53°F), compared to April's cooler average of 5°C (42°F). July also enjoys a higher maximum temperature of 18°C (65°F) versus April's 11°C (52°F). However, April experiences more precipitation, with 161 mm (6.3 in) over 19 days, while July sees 109 mm (4.3 in) over 17 days. Interestingly, the humidity levels in July are slightly higher at 86%, compared to 81% in April. For more detailed insights specific to the month of April, you can check Vestmannaeyjar weather in April.

In comparing the weather conditions of July and May, July tends to be milder with average temperatures reaching 12°C (53°F), while May has a cooler average of 7°C (45°F). July experiences a maximum temperature of 18°C (65°F) compared to May's highest of 13°C (55°F). However, May sees more significant precipitation, with 143 mm (5.6 in) over 19 days, compared to July's 109 mm (4.3 in) over 17 days. Both months exhibit high humidity, but July is slightly more humid at 86%, versus May's 83%. For more detailed insights, check out Vestmannaeyjar weather in May.

When comparing the weather in July to that of June, we see a slight increase in temperature, with July averaging 12°C (53°F) compared to June's average of 10°C (50°F). Additionally, the maximum temperatures are higher in July, reaching up to 18°C (65°F) versus June's peak of 16°C (62°F). Precipitation levels are quite similar, with July receiving 109 mm (4.3 in) over 17 days, just slightly more than June's 105 mm (4.1 in) across 16 days. Humidity also rises from June's 82% to 86% in July, making the latter month feel a bit more muggy. For more detailed information about the weather in June, check out Vestmannaeyjar weather in June.

In comparing the weather of July and August, both months exhibit similar temperature ranges, with July averaging a maximum of 18°C (65°F) compared to August's maximum of 16°C (62°F). However, July tends to be slightly warmer overall, while the minimum and average temperatures remain constant at 7°C (45°F) and 12°C (53°F) for both months. Precipitation increases in August, with 117 mm (4.6 in) of rainfall occurring over 14 days, compared to July's 109 mm (4.3 in) over 17 days. Humidity also remains high, at 86% in July and slightly higher at 87% in August. For more detailed insights into the weather in August, you can visit Vestmannaeyjar weather in August.

In July, the weather is relatively mild, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 18°C (65°F) and an average of 12°C (53°F). However, this month experiences significant precipitation, totaling 109 mm (4.3 in) over 17 days, with humidity levels around 86%. In contrast, September brings cooler temperatures, with a minimum of 2°C (36°F), an average of 10°C (50°F), and a maximum of 14°C (58°F). This month also sees increased rainfall, with 220 mm (8.7 in) over 22 days, while humidity remains slightly higher at 87%. For more detailed weather specifics, visit Vestmannaeyjar weather in September.

In July, the weather in Vestmannaeyjar is mild with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), accompanied by an average temperature of 12°C (53°F). The month sees about 109 mm (4.3 in) of precipitation over 17 days and a relatively high humidity of 86%. In contrast, October brings cooler temperatures, with a minimum dropping to -2°C (29°F) and an average of 7°C (45°F), while the maximum reaches only 12°C (54°F). This month also experiences increased precipitation at 152 mm (6.0 in) over 18 days, with humidity slightly higher at 88%. For more detailed information on the weather in October, you can visit Vestmannaeyjar weather in October.

In July, the weather in Vestmannaeyjar is relatively mild, with average temperatures ranging from a minimum of 7°C (45°F) to a comfortable maximum of 18°C (65°F). This month experiences around 109 mm (4.3 in) of precipitation over 17 days, accompanied by high humidity at 86%.

In contrast, November brings chillier conditions, with temperatures dipping to a minimum of -4°C (24°F) and an average high of just 11°C (52°F). Precipitation increases significantly to 172 mm (6.8 in), also over 17 days, and humidity remains quite high at 85%. For more information, you can visit Vestmannaeyjar weather in November. Overall, while July offers warmer and milder weather, November presents a much colder and wetter climate.

In July, Vestmannaeyjar experiences milder temperatures with a minimum of 7°C (45°F) and an average of 12°C (53°F), reaching a maximum of 18°C (65°F). The month sees a total precipitation of 109 mm (4.3 in) over 17 days, with humidity levels around 86%. In contrast, December is notably colder, with temperatures dipping to a minimum of -4°C (26°F) and averaging around 4°C (39°F), peaking at 10°C (50°F). This month is also wetter, recording 189 mm (7.5 in) of precipitation over 19 days, while humidity remains slightly lower at 84%. For more specific details, you can check Vestmannaeyjar weather in December.

Compare Vestmannaeyjar's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Vestmannaeyjar

In July, Vestmannaeyjar experiences a unique blend of milder temperatures and increased humidity compared to other months. With an average temperature hovering around a comfortable 12°C (53°F), it beckons visitors to enjoy the natural beauty without the harsh chill typical of the colder seasons. The rainfall, while still present with 17 days of precipitation totaling 109 mm (4.3 in), contrasts with the generally drier summer weeks found in other regions. This combination of warmth and moisture creates a lush, vibrant landscape that enhances the island's charm. For a more detailed look at the climate, check out Vestmannaeyjar Climate.