Last updated: March 17, 2025
In Hafnarfjörður, Iceland, July offers a pleasant mix of temperatures, with a maximum reaching 23°C (74°F) and a charming average of 11°C (53°F). Visitors should be prepared for the cooler side, as temperatures can drop to a minimum of 3°C (38°F). This month typically experiences 81 mm (3.2 in) of precipitation over 16 days, contributing to the town's lush landscapes. With humidity levels at a relatively high 86%, the air is refreshing yet cool, making July a unique blend of summer warmth and the invigorating chill typical of Iceland's coastal climate.
In Hafnarfjoerdur, Iceland, July brings a delightful warmth that stands out against the chill of the preceding months. With temperatures ranging from a minimum of 3°C (38°F) to a maximum of 23°C (74°F), this month showcases the region's milder side, with an average temperature of 11°C (53°F). The gradual rise in temperatures from the icy depths of winter begins to peak during this summer month, marking a stark contrast to the frigid January lows that can plunge to -11°C (13°F). As the landscape basks in the summer sun, July offers a brief but vibrant reprieve, making it an ideal time to explore the stunning natural beauty of this Icelandic gem.
In July, Hafnarfjörður experiences a noticeable dip in precipitation, with an average of 81 mm (3.2 in) falling over approximately 16 days. This marks a significant decrease from the wetter preceding months, notably June's 97 mm, suggesting a brief respite from the frequent rains. The trend of declining rainfall continues into August, with projections of 90 mm rainfall but fewer rainy days at 14. This seasonal shift allows locals and visitors alike to enjoy more outdoor activities amid the scenic beauty of Iceland, highlighting July as a relatively drier month in contrast to the typical, more saturated Icelandic climate.
In Hafnarfjörður, Iceland, July marks a peak in humidity with a notable 86%, making it one of the most humid months of the year. This rise not only reflects the shift into summer but also sets the stage for the even higher 87% humid conditions that follow in August and September. Interestingly, while the summer months show a slight upward trend in humidity, they generally remain in the mid-80s during the winter months, with January recording 84% and October reaching 88%. This seasonal pattern highlights a consistent, humid climate that characterizes Hafnarfjörður, providing an intriguing contrast between the cooler, drier winter and the warm, moisture-laden summer.
In Hafnarfjordur, Iceland, July sees a UV Index of 6, firmly placing it in the high exposure category with a burn time of just 25 minutes. This mirrors June's UV levels, indicating a consistent summer peak in UV radiation. It's noteworthy that before reaching this summer high, the UV Index gradually increased from a low of 1 in the winter months to a moderate 3 in April, suggesting a clear progression as spring gives way to summer. Following July, the Index dips to 4 in August, highlighting a typical seasonal decrease. As you enjoy the longer days and brighter skies of summer, remember to take precautions against the sun’s intensity. For more insights, explore the detailed Hafnarfjoerdur UV Index.
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In Hafnarfjörður, Iceland, July shines as a pinnacle of daylight, boasting an impressive 316 hours of sunshine. This month is a highlight in the year, following the steady climb in sunlight from the depths of winter. January starts off with a mere 41 hours, and as the days stretch, sunshine peaks dramatically in late spring with 344 hours in May, only to slightly dip in July. The gradual increase of sunlight from a modest 90 hours in February to a vibrant 338 hours in June showcases the allure of summer in this stunning coastal town. As August arrives, the sunlight lingers at 297 hours, before transitioning into the cooler months. July, therefore, not only embodies the essence of summer but also reflects a broader trend of increasing daylight leading into the season's warmest days.
In Hafnarfjörður, July is characterized by a notably low 11% chance of sunny weather, making it one of the cloudier months of the year. This trend is part of a broader pattern where summer months like July and August offer less sunshine compared to the preceding spring months. While May stands out with a 42% chance, showcasing a brief peak in sunny spells, the transition into summer sees a decline in clear skies, with June further plummeting to 15%. As the summer progresses, July’s lack of sun highlights Iceland's distinctive climate, where the whimsical weather can turn gloomy even in the heart of the travel season. Visitors looking for sunshine in July might need to adjust their expectations as they embrace the unique beauty of the Icelandic landscape, often cloaked in sweeping clouds.
In Hafnarfjörður, Iceland, July brings a delightful transition as daylight lingers for approximately 19 hours, just slightly less than June's peak of 20 hours. This mid-summer abundance of light is a stark contrast to the long, dark winter months, where January barely offers 5 hours of daylight. As the year progresses, the increase in daylight hours begins early in the year, from 8 hours in February to a striking 18 hours in May, showcasing the gradual lengthening of days that culminates in the sun-drenched splendor of summer. Following July, a gentle decline starts as August offers 16 hours, making way for the cooler, darker months ahead. This rhythmic ebb and flow of daylight not only highlights the unique challenges of Iceland’s climate but also enriches the experience of those living in this enchanting corner of the world.
In Hafnarfjordur, Iceland, the July winds offer a gentle respite, with an average wind speed of 3.6 m/s (8 mph), marking one of the calmer months of the year. This slight drop from June's 4.1 m/s reflects a noticeable trend as summer progresses, with July and August both experiencing similar tranquil breezes. Before the summer's embrace, the wind speed is consistently higher in the spring months, peaking in January and February at 5.0 m/s. As autumn approaches, a resurgence in wind speed can be seen in September, when conditions shift back to a brisk 4.9 m/s. Overall, the data reveals a seasonal rhythm, with July's soft winds providing a serene backdrop as nature flourishes during the peak of summer.
The weather in Hafnarfjoerdur 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 Hafnarfjoerdur and find detailed weather information for every month.
When comparing the weather in July and January, there are significant differences in temperature and precipitation. July boasts milder temperatures, with a minimum of 3°C (38°F) and an average of 11°C (53°F), reaching a maximum of 23°C (74°F). In contrast, January is much colder, with minimum temperatures plunging to -11°C (13°F) and a modest average of 1°C (33°F), peaking at 10°C (51°F). Additionally, July experiences 81 mm (3.2 in) of precipitation over 16 days, while January sees a higher total of 118 mm (4.6 in), also over 16 days. The humidity levels are similar, with July at 86% and January slightly lower at 84%. For more detailed insights on winter conditions, you can check out Hafnarfjoerdur weather in January.
When comparing the weather in July and February, a stark contrast emerges. July boasts a milder temperature range with minimums around 3°C (38°F), averaging 11°C (53°F), and peaking at 23°C (74°F), making it a pleasant summer month. In contrast, February experiences much colder conditions, with minimum temperatures plummeting to -18°C (0°F) and averaging only 1°C (34°F), while maximum temperatures reach just 9°C (48°F). Additionally, July sees an average of 81 mm (3.2 in) of precipitation over 16 days, while February is wetter, with 135 mm (5.3 in) falling on 19 days, resulting in a more humid but chilly ambiance at 82% humidity compared to July's 86%. For more insights into the weather specifics of February, you can explore Hafnarfjoerdur weather in February.
In comparing the weather of July and March, it’s clear that July offers milder and more pleasant conditions. With average temperatures ranging from 3°C (38°F) to a maximum of 23°C (74°F), July is considerably warmer than March, which sees temperatures ranging from a low of -11°C (13°F) to a maximum of 10°C (49°F). While March experiences slightly higher precipitation levels at 105 mm (4.1 in) over 18 days, July's precipitation of 81 mm (3.2 in) is more manageable across 16 days. Additionally, both months exhibit high humidity, with July at 86% and March just slightly lower at 85%. For more detailed information on March weather, check out Hafnarfjoerdur weather in March.
When comparing the weather conditions in July and April, it becomes evident that July is significantly warmer, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 23°C (74°F) and an average of 11°C (53°F). In contrast, April experiences cooler temperatures, with a minimum of -9°C (16°F), an average of 4°C (40°F), and a maximum of 13°C (56°F). Additionally, July has less precipitation at 81 mm (3.2 in) across 16 days, compared to April's higher precipitation of 138 mm (5.4 in) over 17 days. While both months exhibit high humidity, July is slightly more humid at 86%, versus April's 81%. For a closer look at April weather in Hafnarfjörd, you can check out Hafnarfjoerdur weather in April.
In comparing the weather between May and July, it is evident that July offers a milder climate with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 23°C (74°F), resulting in an average temperature of 11°C (53°F). In contrast, May experiences cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 15°C (59°F), yielding an average of 7°C (44°F). Additionally, July has slightly less precipitation at 81 mm (3.2 in) over 16 days, compared to May's 124 mm (4.9 in) over 18 days, though both months feature high humidity levels, with July at 86% and May at 83%. For a deeper look into May's weather conditions, you can explore Hafnarfjoerdur weather in May.
In comparing the weather between June and July, July experiences slightly higher temperatures, with a minimum of 3°C (38°F) and an average of 11°C (53°F), compared to June's minimum of 2°C (36°F) and average of 9°C (49°F). The maximum temperature in July reaches 23°C (74°F), which is significantly warmer than June's maximum of 19°C (66°F). However, July also has slightly less precipitation, totaling 81 mm (3.2 in) over 16 days, compared to June's 97 mm (3.8 in) across 17 days. Humidity remains high in both months, with July at 86% and June at 82%. For a detailed look at June's weather, you can visit Hafnarfjoerdur weather in June.
In comparing the weather of July and August, we can observe a few notable differences. July features a minimum temperature of 3°C (38°F) and a maximum of 23°C (74°F), with an average of 11°C (53°F). The month experiences considerable precipitation, totaling 81 mm (3.2 in) across 16 days, accompanied by high humidity levels at 86%. In contrast, August sees a slight increase in minimum temperature to 4°C (40°F) and a decrease in maximum temperature to 19°C (66°F), while maintaining a similar average of 11°C (52°F). The precipitation in August rises to 90 mm (3.6 in) over 14 days, with humidity slightly increasing to 87%. For more detailed insights, you can explore Hafnarfjoerdur weather in August.
In comparing the weather of July and September, we see a significant shift in temperature and precipitation patterns. July typically enjoys milder temperatures with a minimum of 3°C (38°F) and an average of 11°C (53°F), while September sees colder conditions, with temperatures dropping to a minimum of -2°C (29°F) and an average of 8°C (47°F). Additionally, September experiences more precipitation, totaling 163 mm (6.4 in) over 22 days compared to July's 81 mm (3.2 in) over 16 days. Humidity levels remain relatively high, with July at 86% and September slightly higher at 87%. For more details, you can visit Hafnarfjoerdur weather in September.
In July, the weather is generally mild, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 23°C (74°F) and an average of 11°C (53°F). Despite being one of the warmer months, July experiences a relatively high humidity level of 86% and noticeable precipitation, averaging 81 mm (3.2 in) over 16 days. In contrast, October brings cooler temperatures, with a min of -5°C (23°F), an average of 5°C (42°F), and a max of just 13°C (55°F). Precipitation also increases during this month, totaling 111 mm (4.4 in) over 17 days, while humidity slightly rises to 88%. For more detailed insights about the weather in October, you can visit Hafnarfjoerdur weather in October.
In July, temperatures in Hafnarfjordur range from a minimum of 3°C (38°F) to a maximum of 23°C (74°F), with an average of 11°C (53°F), making it a relatively warm month. However, the weather is often accompanied by significant humidity, reaching 86%, and 81 mm (3.2 in) of precipitation spread over 16 days. In contrast, November sees a notable drop in temperature, with highs only reaching 11°C (52°F) and lows plummeting to -9°C (16°F), resulting in an average of just 2°C (36°F). The month also experiences slightly more precipitation at 112 mm (4.4 in), although it occurs over fewer days, totaling 15. For more specific details on November's weather patterns, please check Hafnarfjoerdur weather in November.
In comparing the weather of July and December, there is a stark contrast in temperatures and conditions. July typically sees milder temperatures with a minimum of 3°C (38°F), an average of 11°C (53°F), and a maximum of 23°C (74°F). This month experiences relatively high humidity at 86% and milder precipitation averaging 81 mm (3.2 in) over 16 days. In contrast, December's temperatures are much colder, ranging from a minimum of -9°C (16°F) to a maximum of 10°C (50°F), with an average of just 1°C (34°F). The month also has more precipitation, totaling 114 mm (4.5 in) over the same 16 days, while humidity remains high at 84%. For more detailed insights, you can check Hafnarfjoerdur weather in December.
In Hafnarfjörður, July emerges as a distinct month characterized by relatively warm temperatures, with highs reaching up to 23°C (74°F), setting it apart from the cooler spring and autumn months. Although it boasts the average warmth, the weather remains unpredictable with a fair amount of precipitation, contributing to the month's total of 81 mm over approximately 16 days. The humidity can feel quite high at 86%, often keeping the atmosphere muggy, especially with the frequent cloud cover and rain. This blend of warmth, moisture, and occasional downpours creates a unique July ambiance, reflecting the dynamic nature of Iceland's weather throughout the year. For a deeper dive into climate patterns, visit Hafnarfjoerdur Climate.