August Weather in Seydisfjoerdur, Iceland

Last updated: March 17, 2025

Seydisfjoerdur in August presents a mild yet variable weather experience, with maximum temperatures reaching a comfortable 21°C (71°F) and an average of 9°C (49°F). Visitors should prepare for cool evenings, as temperatures can dip to a minimum of 0°C (33°F). The month is characterized by significant precipitation, totaling 78 mm (3.1 in) over approximately 14 days, contributing to the region's lush landscapes. With humidity levels around 91%, travelers are encouraged to embrace a mix of warm clothing and waterproof gear to fully enjoy the vibrant beauty of this picturesque Icelandic town during its unpredictable summer weather.

August Temperature in Seydisfjoerdur

In Seydisfjördur, Iceland, August offers a refreshing reprieve from the colder months, with temperatures steadily rising throughout the summer. This month boasts an average temperature of 9°C (49°F), where daytime highs can reach a pleasant 21°C (71°F), ideal for enjoying the breathtaking landscapes. As summer draws to a close, the nights cool down to a mild 0°C (33°F), indicating the onset of autumn. This trend of warming temperatures is a delightful contrast to the frigid depths of winter, where January dips as low as -20°C (-4°F). As visitors bask in the ephemeral warmth of August, the vibrant shades of nature come alive, making it a perfect time to explore the stunning fjords and cascading waterfalls that Seydisfjördur is renowned for.

August Weather in Seydisfjoerdur: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Seydisfjoerdur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec272930343946514945373028
Data source: Temperature data for Seydisfjoerdur 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.

August Precipitation in Seydisfjoerdur

In Seydisfjoerdur, Iceland, the month of August sees a moderate precipitation amount of 78 mm (3.1 in), consistent with the drier trends noted in July. This month experiences 14 days of rainfall, mirroring the previous month's weather pattern, which suggests a relatively stable climate as summer draws to a close. Notably, August's precipitation marks a gradual uptick leading into September, where levels increase significantly to 128 mm (5.0 in). This pattern indicates that while August maintains a lighter rainfall schedule, the transition into autumn brings a noticeable change, setting the stage for the wetter months ahead.

August Precipitation Trends in Seydisfjoerdur

The chart displays monthly precipitation patterns in Seydisfjoerdur, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1181761427879977178128186132194
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Seydisfjoerdur

In August, humidity in Seydisfjoerdur, Iceland, remains relatively high at 91%, continuing a trend seen throughout the summer months. Following the peak of 93% in July, August experiences a slight dip but still maintains a characteristic level of moisture that is typical for this coastal region. This persistent humidity is indicative of the area's unique climate, where the warmth of summer is often accompanied by significant moisture—leading into the cooler months of September and October that also hover around 90%. Overall, Seydisfjoerdur's humidity levels illustrate a gradual ebb and flow from winter's chill to summer's lush vibrancy, firmly establishing the town as a region of rich atmospheric diversity.

August Average Humidity in Seydisfjoerdur

This chart illustrates the average monthly humidity levels in Seydisfjoerdur, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%87%86%88%90%93%91%90%90%88%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Seydisfjoerdur

In August, Seydisfjoerdur experiences a moderate UV Index of 4, signaling a noticeable shift as summer draws to a close. With a burn time of 30 minutes, it's essential for residents and visitors alike to be mindful of sun exposure. This value reflects a gradual decline from the peak of June, where the UV Index reached 6. Following a similar pattern, the index in July was still moderate, at 5. As autumn approaches, the UV Index continues to taper off into September with a 3. This trend highlights the importance of adapting sun safety practices throughout the seasons, ensuring that you enjoy the beautiful Icelandic landscape while protecting your skin. For more detailed information, check out the Seydisfjoerdur UV Index.

Maximum UV Index Levels in Seydisfjoerdur for August

The chart shows the monthly maximum UV Index (UVI) for Seydisfjoerdur in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec112456543211
Data source: Seydisfjoerdur August 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.

August Sunshine in Seydisfjoerdur

In Seydisfjoerdur, Iceland, the month of August brings a captivating blend of warmth and light, showcasing 268 hours of sunshine. While this marks a slight decline from the peak of 318 hours in July, it still highlights the waning yet vibrant summer days. The trend of increasing sunlight from January's mere 30 hours culminates here, reflecting the region's journey from the depths of winter to the mesmerizing bright months. Following August, sunlight gradually tapers off, with September welcoming 196 hours before descending into the subdued glow of autumn. This seasonal rhythm invites travelers to experience the breathtaking landscapes bathed in golden hues, making August a magical time to visit.

Monthly Sunshine Duration in Seydisfjoerdur: August Highlighted

The August sunshine duration represents the total number of hours Seydisfjoerdur experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec30h89h193h255h293h304h318h268h196h111h62h13h
Data source: Seydisfjoerdur August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Seydisfjoerdur During August

In Seydisfjörður, Iceland, August offers a moderate chance of sunny weather, with a 22% likelihood of sunshine. This reflects a slight dip compared to the warmth of July, which boasts a relatively high 40% chance of sunshine, marking the peak of summer. As we journey through the year, a clear trend emerges: the sunniest months cluster around mid-summer, with April (33%) and July leading the way. Once August rolls around, however, the chances begin to taper off, paving the way for the cooler, cloudier days of autumn. Despite the modest potential for sunshine, the enchanting charm of Seydisfjörður remains undeniable, making each sunny day feel like a special gift.

Percentage of Sunny Days in August in Seydisfjoerdur

The chart illustrates the percentage of sunny days in Seydisfjoerdur throughout the year, with August 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 Seydisfjoerdur experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%15%26%33%17%22%40%22%28%12%19%13%
Data source: Seydisfjoerdur August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Seydisfjoerdur in August

As summer draws to a close in Seydisfjördur, Iceland, August stands out with a substantial 16 hours of daylight, a remarkable reduction from the peak of 21 hours in June. This gradual shift marks the transition from the endless days of summer back to the shorter ones of fall. Interestingly, while daylight hours begin to taper off, August still offers significant opportunities for outdoor adventures and breathtaking landscapes. Following this month, daylight declines rapidly, dipping to 12 hours in September and continuing its descent toward the winter solstice. This trend of diminishing daylight serves as a poignant reminder of the cyclical nature of seasons in this beautiful Nordic locale.

Average Daylight Hours in Seydisfjoerdur for August

The chart illustrates the variation in daylight duration in Seydisfjoerdur throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec5h 1m8h 21m11h 49m15h 20m18h 59m21h 54m20h 9m16h 29m12h 58m9h 31m6h 3m3h 38m
Data source: Seydisfjoerdur daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Seydisfjoerdur

In August, Seydisfjordur experiences its calmest winds of the year, with an average speed of only 2.0 m/s (4 mph). This gentle breeze stands in contrast to the lively gusts of other months, particularly the spring and autumn, where wind speeds hover around 3.0 m/s (7 mph). Notably, the transition from summer to autumn shows a slight resurgence in wind activity, with September and October reflecting a return to the previous steadier pace. Overall, while August offers a serene atmosphere ideal for enjoying the breathtaking landscapes, it also sets the stage for the invigorating winds that follow in the later months.

Average August Wind Speed in Seydisfjoerdur

The chart displays monthly wind speed patterns in Seydisfjoerdur, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.62.32.53.03.33.12.42.0 m/s3.03.03.02.4
Data source: Seydisfjoerdur August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Seydisfjoerdur Compares to Other Months

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

In comparing the weather between August and January, we see a striking contrast in temperatures and conditions. August experiences milder temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 21°C (71°F), with an average of 9°C (49°F). The month also brings significant precipitation, totaling 78 mm (3.1 in) over approximately 14 days, and high humidity levels at 91%. In stark contrast, January plunges into colder temperatures, with a minimum of -20°C (-4°F) and an average of -3°C (28°F), peaking at 8°C (46°F). This winter month sees even more precipitation, totaling 118 mm (4.6 in) over 15 days, accompanied by a lower humidity rate of 84%. For more detailed insights into January conditions, check out Seydisfjoerdur weather in January.

August and February exhibit stark differences in weather characteristics. In August, temperatures range from a mild minimum of 0°C (33°F) to a pleasant maximum of 21°C (71°F), with average temperatures sitting at 9°C (49°F). This summer month experiences lower precipitation levels of 78 mm (3.1 in) over approximately 14 days, accompanied by high humidity at 91%.

In contrast, February presents a much colder climate, with temperatures plunging to a minimum of -18°C (0°F) and only reaching a maximum of 8°C (46°F), resulting in an average of -2°C (29°F). It also sees a significant increase in precipitation, totaling 176 mm (6.9 in) over 19 days, with humidity slightly lower at 85%. This dramatic shift emphasizes the severity of winter compared to the relatively comfortable summer conditions. For more details, you can visit Seydisfjoerdur weather in February.

When comparing the weather in August and March, notable differences emerge. August typically experiences milder temperatures, with a minimum of 0°C (33°F), an average of 9°C (49°F), and a maximum of 21°C (71°F). In contrast, March brings much colder conditions, featuring a minimum temperature of -12°C (11°F), an average of -1°C (31°F), and a maximum of 11°C (51°F). Additionally, March sees a higher level of precipitation, totaling 142 mm (5.6 in) over 18 days, compared to August’s 78 mm (3.1 in) spread out over 14 days. Humidity remains relatively high in both months, with August at 91% and March at 87%. For more detailed insights into March weather, you can check Seydisfjoerdur weather in March.

When comparing the weather in August and April, notable differences emerge. August experiences milder temperatures, with a minimum of 0°C (33°F) and an average of 9°C (49°F), reaching up to a maximum of 21°C (71°F). In contrast, April is much cooler, featuring a minimum of -12°C (10°F) and an average of 1°C (34°F), with a maximum temperature of just 11°C (53°F). Both months receive similar amounts of precipitation, approximately 78 mm (3.1 in), but August tends to be slightly wetter, spanning 14 days of rain compared to April's 13 days. Humidity levels remain high in both months, with April at 86% and August at 91%. For more detailed insights about April weather, you can visit Seydisfjoerdur weather in April.

When comparing the weather in August and May, August generally enjoys milder temperatures with an average of 9°C (49°F) and a maximum of 21°C (71°F), while May features cooler conditions with an average of 4°C (39°F) and a maximum of 17°C (63°F). Both months experience similar levels of precipitation, with August receiving 78 mm (3.1 in) over 14 days and May slightly higher at 79 mm (3.1 in) over 16 days. Humidity is also notably high in both months; however, August has a slightly higher average at 91%, compared to May's 88%. For a more detailed look at the weather patterns during this time, you can check out Seydisfjoerdur weather in May.

In comparing the weather of August and June, we find some intriguing similarities and differences. August presents slightly warmer conditions, with an average temperature of 9°C (49°F) compared to June's 8°C (47°F). Both months experience similar maximum temperatures, peaking at 21°C (71°F). However, August sees less precipitation at 78 mm (3.1 in) over 14 days, compared to June's 97 mm (3.8 in) over 15 days. Interestingly, the humidity remains quite high in both months, with August at 91% and June at 90%. For a closer look at June's weather specifics in Seydisfjoerdur, you can visit Seydisfjoerdur weather in June.

August weather shows a slight decrease in average temperatures compared to July, with minimums of 0°C (33°F) and maximums reaching 21°C (71°F). In contrast, July experiences slightly warmer conditions, with minimums at 2°C (36°F) and maximums at 22°C (72°F). Both months are quite humid, with August measuring 91% and July slightly higher at 93%. Precipitation levels are quite comparable, with August receiving 78 mm (3.1 in) over 14 days, while July has 71 mm (2.8 in) across the same number of days. For more details on July's weather, visit Seydisfjoerdur weather in July.

In August, the weather in Seydisfjördur is generally milder, with average temperatures ranging from a minimum of 0°C (33°F) to a maximum of 21°C (71°F) and an average of 9°C (49°F). The month experiences significant rainfall, with 78 mm (3.1 in) over 14 days and humidity levels at 91%. In contrast, September brings cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 19°C (67°F), along with a lower average of 7°C (45°F). This month is also wetter, seeing 128 mm (5.0 in) of precipitation over 19 days while maintaining a similar humidity level of 90%. For more detailed information on September weather, you can check Seydisfjoerdur weather in September.

The weather in August is generally milder, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 21°C (71°F) and an average of 9°C (49°F). This month experiences about 78 mm (3.1 in) of precipitation over approximately 14 days, along with high humidity at 91%. In contrast, October features significantly cooler temperatures, with a minimum of -12°C (10°F), an average of 3°C (37°F), and a maximum of just 10°C (51°F). Precipitation increases to 186 mm (7.3 in) over around 21 days, with humidity slightly dropping to 90%. For a detailed look at the weather during this time, check out Seydisfjoerdur weather in October.

In August, the weather is mild with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 21°C (71°F) and an average of 9°C (49°F). The humidity level is quite high at 91%, and there is moderate precipitation of 78 mm (3.1 in) over about 14 days. In contrast, November brings much colder conditions, with temperatures dropping to a minimum of -13°C (8°F) and an average of -1°C (31°F), peaking at 10°C (50°F). This month also sees increased precipitation, totaling 132 mm (5.2 in) across 18 days, accompanied by a slightly lower humidity of 88%. For a more detailed look at weather specifics in November, you can visit Seydisfjoerdur weather in November.

August and December showcase a stark contrast in weather conditions. In August, temperatures range from a mild minimum of 0°C (33°F) to a pleasant maximum of 21°C (71°F), with an average of 9°C (49°F). The month sees a fair amount of precipitation at 78 mm (3.1 in) over 14 days, accompanied by high humidity at 91%. In contrast, December brings a chillier climate with temperatures plummeting to a minimum of -18°C (0°F) and averaging -2°C (28°F). The maximum temperature barely reaches 9°C (49°F), and precipitation increases significantly to 194 mm (7.7 in) across 19 days, while humidity remains relatively lower at 85%. For an in-depth look at December weather specifics, please refer to Seydisfjoerdur weather in December.

Compare Seydisfjoerdur's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Seydisfjoerdur

August in Seydisfjördur brings a delightful blend of mild temperatures and increased humidity, making it distinct from the chillier months that precede and follow it. With an average temperature of 9°C, the month is perfect for enjoying the vibrant local scenery, even if the occasional rain shower is to be expected, as precipitation occurs on about half the days. This slight uptick in warmth, contrasts sharply with the cooler months, showcasing the charm of summer in this picturesque village. For a deeper understanding of the weather dynamics throughout the year, visit Seydisfjoerdur Climate.