July Weather in Stykkisholmur, Iceland

Last updated: March 17, 2025

In July, the charming town of Stykkisholmur, Iceland, experiences a blend of cool and mild weather. With a maximum temperature peaking at 19°C (66°F), the average settles around a crisp 11°C (52°F), allowing visitors to enjoy outdoor activities alongside brisk coastal breezes. Although the minimum dips to 6°C (43°F), the relatively high humidity at 88% can make it feel cooler. Travelers should prepare for the 14 days of rain throughout the month, accumulating to about 68 mm (2.7 in) of precipitation. This unique climate, characterized by its refreshing showers and scenic landscapes, makes July an intriguing time to explore Stykkisholmur's natural beauty.

July Temperature in Stykkisholmur

In July, Stykkishólmur, Iceland, enjoys a refreshing reprieve from the colder months, with temperatures ranging from a pleasant 6°C (43°F) to a maximum of 19°C (66°F). This marks a significant rise from the previous months, reflecting Iceland's short but vibrant summer. The average temperature hovers around 11°C (52°F), setting the perfect stage for outdoor adventures and exploration. As the days lengthen, visitors can bask in the milder climate and experience the stunning landscapes bathed in the soft warmth of the summer sun. This month exemplifies the contrast of Icelandic weather, showcasing a season where temperatures peak and nature thrives, offering a unique charm that draws travelers to the land of fire and ice.

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

The chart illustrates July temperature patterns in Stykkisholmur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec333334394348515247423635
Data source: Temperature data for Stykkisholmur 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 Stykkisholmur

July in Stykkisholmur, Iceland, showcases a moderate precipitation of 68 mm (2.7 in), making it one of the drier months of the year. With 14 days of rainfall, July maintains a balanced climate, similar to June, which recorded slightly less precipitation. This trend of decreasing moisture continues from the wetter early months of spring, where notable peaks reach up to 101 mm in both February and April. As summer progresses into August, precipitation is expected to slightly increase again to 71 mm (2.8 in), creating a gentle ebb and flow in water levels that supports the lush landscapes of the region. Overall, July offers a pleasant blend of milder rain and vibrant greenery, appealing to both locals and visitors alike.

July Precipitation Trends in Stykkisholmur

The chart displays monthly precipitation patterns in Stykkisholmur, 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.
JanFebMarAprMayJunJulAugSepOctNovDec941019010182666871155918489
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Stykkisholmur

In Stykkisholmur, Iceland, July experiences a subtle rise in humidity, reaching 88%. This month marks a slight increase from the 85% recorded in June, reflecting the typical summer warmth. Overall, the humidity levels in July align closely with those seen in the preceding months of August and the latter half of the year, which hover around 88% or higher. Interestingly, while January through March showcase the highest humidity levels, gradually tapering off during the spring, July’s figures reassert the coastal climate's persisting moisture. This trend illustrates the area's consistent humidity, providing a refreshing backdrop to Iceland's vibrant summer landscape.

July Average Humidity in Stykkisholmur

This chart illustrates the average monthly humidity levels in Stykkisholmur, 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.
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 Stykkisholmur

In July, visitors to Stykkisholmur, Iceland can expect a UV Index of 5, which falls into the moderate exposure category. This means that while it's safe to enjoy outdoor activities, a bit of caution is advisable, with a suggested burn time of just 30 minutes without protection. This trend of moderate indices begins in April and remains steady through July, subsequently dipping slightly in August to 4. The steady rise from January's low UV Index of 1 to July's moderate level highlights the increasing strength of the sun as summer peaks. For more detailed insights on UV exposure throughout the year, check out Stykkisholmur UV Index.

Maximum UV Index Levels in Stykkisholmur for July

The chart shows the monthly maximum UV Index (UVI) for Stykkisholmur 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.
JanFebMarAprMayJunJulAugSepOctNovDec112355543211
Data source: Stykkisholmur 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 Stykkisholmur

In July, Stykkisholmur basks in a generous 293 hours of sunshine, making it one of the brightest months of the year. This peak follows a significant increase from the 187 hours recorded in March, showcasing the gradual embrace of summer as daylight hours swell dramatically. Though July’s sunshine slightly dips from June’s impressive 306 hours, it still stands as a vibrant reminder of the region's enchanting summer days. As the sun begins to set earlier in August with 263 hours of sunlight, July serves as a delightful high point, inviting residents and visitors alike to savor the warmth and beauty of Iceland’s landscapes under the sun’s radiant glow.

Monthly Sunshine Duration in Stykkisholmur: July Highlighted

The July sunshine duration represents the total number of hours Stykkisholmur 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.
JanFebMarAprMayJunJulAugSepOctNovDec24h80h187h227h338h306h293h263h176h123h53h15h
Data source: Stykkisholmur July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Stykkisholmur During July

In Stykkisholmur, Iceland, July sees a notably low chance of sunny weather, with only an 11% likelihood of sunshine. This figure stands in stark contrast to the sunnier months of May, which boasts a 47% chance, and April, with 25%. As spring transitions into summer, the likelihood of sun seems to diminish, dropping to its lowest point in July before slightly recovering in the latter part of the year. This trend suggests that if you're dreaming of basking in warm sunlight during July, you might need to temper those expectations and prepare for the unpredictable charms of Icelandic weather.

Percentage of Sunny Days in July in Stykkisholmur

The chart illustrates the percentage of sunny days in Stykkisholmur 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 Stykkisholmur experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%19%13%25%47%20%11%13%13%20%19%25%
Data source: Stykkisholmur July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Stykkisholmur in July

In Stykkisholmur, Iceland, July offers a remarkable transition from the peak of summer to the mellowing of late summer days, with an impressive 20 hours of daylight. This month marks a slight decrease from June’s record of 21 hours, yet it still provides a significant advantage over the darker months that follow. As the year progresses, daylight ebbs steadily, moving from 18 hours in May to 16 hours in August. It's clear that the long, bright days of summer give way to shorter daylight hours, with September's 12 hours heralding the arrival of autumn. Observing this rhythm of light and darkness not only highlights the unique geographical positioning of Iceland but also invites a deep appreciation for the fleeting beauty of its summer months.

Average Daylight Hours in Stykkisholmur for July

The chart illustrates the variation in daylight duration in Stykkisholmur throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec5h 6m8h 23m11h 49m15h 19m18h 54m21h 41m20h 1m16h 26m12h 58m9h 32m6h 6m3h 46m
Data source: Stykkisholmur daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Stykkisholmur

In July, Stykkishólmur experiences its mildest wind speed of the year, with an average of 4.7 m/s (11 mph). This period marks a notable shift as the winds begin to calm down significantly compared to the gustier months of earlier summer. Following a consistent decline since June's windy 5.3 m/s (12 mph), July presents a serene atmosphere ideal for enjoying the natural beauty of Iceland's coastline. As the summer progresses into August, the trend of diminishing winds continues, dropping to a gentle 3.7 m/s (8 mph), making these months perfect for outdoor exploration and leisurely activities amidst the breathtaking landscapes.

Average July Wind Speed in Stykkisholmur

The chart displays monthly wind speed patterns in Stykkisholmur, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.55.76.65.15.05.34.7 m/s3.76.57.05.65.8
Data source: Stykkisholmur July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Stykkisholmur Compares to Other Months

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

July and January present contrasting weather conditions in Stykkisholmur. In July, temperatures generally range from a mild 6°C (43°F) to a pleasant maximum of 19°C (66°F), with an average of 11°C (52°F). The month experiences significant precipitation, totaling 68 mm (2.7 in), spread over about 14 days, alongside high humidity levels of 88%. Conversely, January sees much colder weather with temperatures ranging from a frigid -10°C (14°F) to a maximum of 10°C (50°F), averaging around 0°C (33°F). This winter month records more precipitation at 94 mm (3.7 in), with rainfall on 16 days, and slightly higher humidity at 89%. For more detailed insights about January weather, you can refer to Stykkisholmur weather in January.

In comparing the weather between July and February, the differences are striking. July features milder temperatures, with a minimum of 6°C (43°F) and an average of 11°C (52°F), reaching a maximum of 19°C (66°F). In contrast, February is much colder, with temperatures dipping as low as -12°C (11°F) and an average of 0°C (33°F), peaking at 8°C (47°F). When it comes to precipitation, July receives 68 mm (2.7 in) over approximately 14 days, while February sees higher precipitation levels of 101 mm (4.0 in) over 17 days. Interestingly, both months have high humidity levels, with July at 88% and February slightly higher at 89%. For more specific insights into February weather, you can visit Stykkisholmur weather in February.

In July, the weather in Stykkisholmur is milder, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F) and an average of 11°C (52°F). The region experiences about 68 mm (2.7 in) of precipitation over 14 days, along with a high humidity level of 88%. In contrast, March is significantly colder, with temperatures dropping as low as -8°C (17°F) and reaching a maximum of 8°C (48°F), averaging just 1°C (34°F). The amount of precipitation in March is slightly higher at 90 mm (3.5 in) over 15 days, alongside a humidity level of 90%. For more detailed information about the weather in March, you can visit Stykkisholmur weather in March.

When comparing the weather in July and April, we can see a significant difference in temperatures and precipitation patterns. July features a milder climate with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F), while April averages much cooler, with temperatures spanning from -8°C (17°F) to 13°C (56°F). Despite July having slightly less precipitation at 68 mm (2.7 in) over 14 days, April experiences more rain at 101 mm (4.0 in), although it lasts over 16 days. Both months exhibit high humidity levels, with July at 88% and April at 86%. For a more detailed look at April's weather, you can check Stykkisholmur weather in April.

The weather in July is noticeably warmer than in May, with average temperatures soaring to around 11°C (52°F) compared to only 6°C (43°F) in May. July experiences a maximum temperature of 19°C (66°F), making it feel much more summery, while May's maximum reaches only 15°C (59°F). In terms of precipitation, July sees 68 mm (2.7 in) over 14 days, slightly less than May's 82 mm (3.2 in) during the same number of days. Humidity remains high in both months, with July at 88% and May at 87%. For more insights into May's weather, you can check Stykkisholmur weather in May.

In comparing the weather between June and July, July tends to be slightly warmer, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F), compared to June's temperatures of 2°C (37°F) to 18°C (64°F). Both months experience a similar level of precipitation, with July receiving 68 mm (2.7 in) over 14 days and June recording 66 mm (2.6 in) over 13 days. Additionally, humidity is slightly higher in July at 88% compared to June's 85%. For more details on June weather, you can refer to this link: Stykkisholmur weather in June.

In comparing the weather from July to August, we observe that both months feature similar average temperatures, with July experiencing a slightly higher maximum temperature of 19°C (66°F) compared to August's maximum of 18°C (65°F). The minimum temperatures are also comparable, with July having a minimum of 6°C (43°F) and August slightly lower at 5°C (40°F). Precipitation levels are quite similar as well, with July recording 68 mm (2.7 in) over 14 days, while August sees a marginal increase in precipitation to 71 mm (2.8 in) across 12 days. Notably, the humidity remains constant at 88% for both months, contributing to a consistently moist atmosphere. For more detailed information about August conditions, you can refer to Stykkisholmur weather in August.

In July, the weather is generally milder, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F) and an average of 11°C (52°F). However, it tends to be quite humid, with an average humidity of 88% and 68 mm (2.7 in) of precipitation over 14 days.

In contrast, September sees cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 14°C (58°F), averaging around 8°C (48°F). The month is significantly wetter, averaging 155 mm (6.1 in) of precipitation across 19 days, and the humidity remains slightly higher at 89%.

For more detailed insights on September weather, check the following link: Stykkisholmur weather in September.

In July, the weather in Stykkisholmur is relatively mild, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F). With 68 mm (2.7 in) of precipitation over approximately 14 days, it maintains a high humidity level of 88%. In contrast, October brings a significant drop in temperatures, with averages from a low of -2°C (29°F) to a high of only 11°C (52°F). The month sees increased rainfall, totaling 91 mm (3.6 in) over 16 days, while humidity remains constant at 88%. For more detailed information on the October weather in the region, visit Stykkisholmur weather in October.

When comparing the weather in July and November, it is evident that July is much milder, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F), leading to an average of 11°C (52°F). In contrast, November experiences significantly colder temperatures, where the minimum can drop to -4°C (24°F) and the average is just 2°C (37°F). Precipitation levels are also notable; July receives 68 mm (2.7 in) over approximately 14 days, while November has slightly higher precipitation at 84 mm (3.3 in) across 15 days. Both months feature high humidity, with July at 88% and November slightly lower at 87%. For more detailed insights on the weather in November, you can visit Stykkisholmur weather in November.

In Stykkisholmur, July features milder weather with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 19°C (66°F), accompanied by 68 mm (2.7 in) of precipitation over 14 days and high humidity levels at 88%. In stark contrast, December experiences much colder conditions, with temperatures dipping as low as -9°C (17°F) and peaking at only 10°C (50°F). This winter month sees slightly higher precipitation at 89 mm (3.5 in) across 17 days, while humidity remains comparably high at 87%. For those interested in the specifics, more detailed information can be found in the link: Stykkisholmur weather in December.

Compare Stykkisholmur's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Stykkisholmur

As July embraces Stykkisholmur, it brings a delightful warmth that sets it apart from other months. With temperatures rising to a pleasant average of 11°C, this month offers the best opportunity to enjoy the stunning Icelandic landscapes. However, be prepared for a fair share of rain, as the 14 days of precipitation contribute to a humidity level of 88%. The combination of comfortable warmth and regular rainfall creates a lush and vibrant atmosphere, making July a unique and inviting time to experience the charm of this coastal town. To learn more about how these conditions compare throughout the year, visit Stykkisholmur Climate.