Last updated: August 21, 2025
Experience the unique August weather of Ilulissat, Greenland, where temperatures can reach a pleasant maximum of 24°C (76°F), balanced by an average of 8°C (47°F) and dipping to a crisp minimum of -1°C (31°F). This month sees about 52 mm (2.1 in) of precipitation over approximately 8 days, contributing to the lush and vibrant landscapes. With humidity levels soaring at 90%, visitors can expect a refreshing yet moist climate, perfect for exploring the captivating natural beauty of this Arctic gem.
In Ilulissat, Greenland, August marks a striking transition from the cooler months, with temperatures showing a gradual warming trend. This month typically experiences a minimum of -1°C (31°F) and an average of 8°C (47°F), peaking at a maximum of 24°C (76°F). This notable increase provides a warm embrace compared to the chilling depths of winter, making it one of the most pleasant times to visit. The weather opens the door to breathtaking sights, as the fjords are often dotted with iceberg formations under the gentle glow of the summer sun. As August progresses, the comforting temperatures create a unique atmosphere that contrasts sharply with the frigid winters of -31°C (-24°F) seen just a few months earlier, offering visitors a chance to experience the vibrant life of this Arctic region.
In August, Ilulissat, Greenland experiences a notable peak in precipitation, mirroring the rain received in July, with both months recording 52 mm (2.1 in). This consistency suggests a mid-summer trend of increased rainfall, likely contributing to the area's lush, albeit brief, greenery. The 8 days of precipitation in August marks a slight uptick in rainy days compared to July, indicating a gradual transition towards the wetter fall period. Following August, rainfall levels dip to 40 mm (1.6 in) in September, highlighting a pattern of diminishing precipitation as the region moves into the cooler autumn months. Overall, the climatic rhythm showcases a distinct peak in late summer, paving the way for the crisp, drier days of early fall.
August in Ilulissat, Greenland, brings a noteworthy return to higher humidity levels, reaching 90%. Following a gradual decrease through the summer months — where July recorded a low of 82% — August signals a shift back toward the year’s moisture-rich climate, reminiscent of the peak winter months, which hover around 90%. This trend illustrates the cyclical nature of humidity in the region, where summer's warmth draws the air drier briefly before the autumn months see a resurgence in damp conditions. With September also maintaining a relatively high humidity at 87%, it's clear that while July offers a fleeting respite, the coastal charm of Ilulissat is anchored by the ever-present moisture throughout the year.
In August, Ilulissat experiences a moderate UV Index of 4, comparable to its peak in July. With a consistent burn time of 30 minutes, it’s crucial to take sun protection measures, especially during longer outdoor activities. As summer transitions towards fall, the UV levels begin to lower, marking a gradual shift from the heightened exposure seen in the preceding months of June and July. This trend highlights the importance of adjusting sun safety practices throughout the year, especially as you plan your adventures in this stunning part of Greenland. For detailed insights on UV exposure, visit Ilulissat UV Index.
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August in Ilulissat, Greenland, offers a beautiful transition as summer wanes and the daylight begins to recede. With 362 hours of sunshine, it stands as a peak in the summer season following the slightly lower months of July and June. This significant amount of sunlight highlights a trend towards increasingly brighter months from the winter's depths—where January and February struggle with just 13 and 111 hours respectively. As the days lengthen through spring into the vibrant summer, August retains a generous share of light before autumn takes hold, ultimately leading to September's notable drop to 248 hours. This pattern showcases the stark contrasts of Arctic life, where the joy of endless summer daylight gives way to the long, dark winters.
In Ilulissat, Greenland, the likelihood of sunny weather in August stands at 31%, aligning with the generally modest sun exposure typical of the summer months. This percentage mirrors July's chance of sunshine, reflecting a trend where the peak summer months don't guarantee abundant sunlight. Interestingly, January and February lead the year with significantly higher chances of sunny days at 37% and 54%, respectively, followed by a notable uptick in September, which reaches 58%. Overall, while August offers a fair chance for sunshine, it remains consistently within the lower range of the yearly spectrum, suggesting that visitors should prepare for a mix of splendid and cloudy days.
In August, Ilulissat, Greenland experiences a significant transition in daylight, basking in a robust 17 hours of sunlight. This marks a gradual decline from the endless daylight of June, where the sun never sets, and the long, soft evenings of July, which still boast nearly a full day's worth of light. As summer wanes, the days begin to shorten, reflecting a shift towards the impending autumn. The contrasting daylight patterns from 5 hours in January to 24 hours in June illustrate how dramatically Arctic summers can extend, while August serves as a gentle reminder of the seasonal cycle, setting the stage for September’s further reduction to 13 hours of daylight. The gradual dimming in August not only signifies the approaching cold months but also adds a layer of beauty to the landscape, as the sun casts its warm glow over the majestic icebergs and vibrant scenery.
August in Ilulissat, Greenland, experiences the softest whispers of wind, with an average speed of 2.3 m/s (5 mph), making it the calmest month of the year. The trend in wind speeds throughout the year reveals a gradual increase from the depths of winter, peaking in December at 3.6 m/s (8 mph). As spring blooms into summer, the winds begin to gentle, dipping from 3.1 m/s in April to the tranquil August breeze. This serene shift invites residents and visitors alike to indulge in outdoor pursuits, basking in the stunning Arctic landscapes that are accentuated by this calm atmosphere. Even as September sees a minor uptick to 2.5 m/s (6 mph), August remains a tranquil oasis in the otherwise brisk climate of Ilulissat.
Weather in Ilulissat varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ilulissat, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present strikingly different weather patterns. In August, temperatures range from a chilly -1°C (31°F) at their lowest to a pleasant maximum of 24°C (76°F), with an average temperature of 8°C (47°F). This month experiences about 52 mm (2.1 in) of precipitation over 8 days, alongside high humidity levels of 90%. In contrast, January brings a much harsher climate, with temperatures plummeting to a minimum of -31°C (-24°F) and averaging -16°C (4°F), reaching a maximum of only 7°C (44°F). Precipitation is significantly lower at 19 mm (0.7 in), occurring over 5 days, while humidity remains constant at 90%. For more specific insights, you can check Ilulissat weather in January.
August and February present starkly contrasting weather conditions. In August, temperatures range from a minimum of -1°C (31°F) to a maximum of 24°C (76°F), with an average of 8°C (47°F) and relatively high humidity at 90%. This month experiences moderate precipitation, with around 52 mm (2.1 in) over approximately 8 days. In comparison, February is characterized by extreme cold, with temperatures plunging from a frigid -34°C (-30°F) to a maximum of 0°C (33°F), averaging -18°C (0°F). Precipitation drops significantly to just 9 mm (0.4 in) over only 2 days, and the humidity is slightly lower at 86%. For more details on February weather, you can refer to Ilulissat weather in February.
In August, temperatures in Ilulissat range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 24°C (76°F), with an average of 8°C (47°F). The month experiences about 52 mm (2.1 in) of precipitation over 8 days, coupled with a high humidity level of 90%. In stark contrast, March presents much colder conditions, with temperatures plummeting to a minimum of -35°C (-30°F) and only reaching a maximum of 5°C (41°F), averaging around -15°C (5°F). During this month, precipitation is significantly less at 19 mm (0.7 in), occurring over just 4 days, while humidity remains high at 91%. For a detailed look at weather patterns, you can check Ilulissat weather in March.
In comparing the weather of August and April, a stark contrast in temperatures and conditions emerges. August features a more moderate climate with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 24°C (76°F), while April experiences much colder conditions, with temperatures plummeting to a minimum of -26°C (-14°F) and a maximum of just 11°C (52°F).
Precipitation is also higher in August, totaling 52 mm (2.1 in) over 8 days, compared to April's 28 mm (1.1 in) across 7 days. While both months exhibit high humidity levels, – 90% in August and 87% in April – the milder temperatures of August allow for a more pleasant experience overall. For more detailed information about April weather in this region, you can check Ilulissat weather in April.
In August, the weather in Ilulissat is considerably warmer than in May, with average temperatures reaching around 8°C (47°F) compared to May's chilly average of 1°C (34°F). While August enjoys milder conditions with a maximum temperature of 24°C (76°F), May struggles with colder temperatures, peaking at only 19°C (66°F). Precipitation is also more frequent in August, occurring on 8 days with a total of 52 mm (2.1 in), while May sees significantly less rain, totaling just 13 mm (0.5 in) over 3 days. Additionally, humidity levels are slightly higher in August at 90% compared to 87% in May. For more detailed weather insights, visit Ilulissat weather in May.
August weather in Ilulissat tends to be slightly warmer than June, with average temperatures reaching 8°C (47°F) and a maximum of 24°C (76°F) compared to June's max of 22°C (72°F). Both months have similar minimum temperatures, but August experiences more precipitation at 52 mm (2.1 in) over 8 days, while June sees significantly less at 24 mm (0.9 in) across 5 days. Additionally, August has a higher humidity level at 90%, compared to June's 84%. For more detailed insights on June weather, check out Ilulissat weather in June.
August and July exhibit similar precipitation levels, each receiving 52 mm (2.1 in) of rain over the month. However, while July has a slightly milder min and average temperature, August brings a warmer maximum temperature of 24°C (76°F) compared to July's max of 23°C (73°F). Humidity levels are also higher in August at 90%, compared to July's 82%. For detailed insights into July's conditions, you can check Ilulissat weather in July.
August and September present notable shifts in weather patterns. August typically enjoys milder temperatures, with a minimum of -1°C (31°F) and a comfortable average of 8°C (47°F), reaching a maximum of 24°C (76°F). The month experiences about 52 mm (2.1 in) of precipitation over 8 days, along with high humidity levels at 90%. In contrast, September sees a significant drop in temperatures, where the minimum can plummet to -13°C (10°F), with an average of just 1°C (35°F) and a max of 12°C (54°F). Despite slightly lower precipitation at 40 mm (1.6 in) over 9 days, the humidity remains relatively high at 87%. For a closer look at September weather specifics, you can explore Ilulissat weather in September.
In August, the weather is generally milder with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 24°C (76°F), resulting in an average of 8°C (47°F). The month experiences 52 mm (2.1 in) of precipitation over about 8 days, accompanied by high humidity levels at 90%. In contrast, October brings a noticeable chill, with temperatures plummeting to a minimum of -23°C (-10°F) and an average of -4°C (25°F), peaking at just 11°C (52°F). Precipitation decreases slightly to 38 mm (1.5 in) over 7 days, with humidity remaining high at 89%. For more detailed insights, you can check Ilulissat weather in October.
August and November present contrasting weather conditions. In August, temperatures range from a minimum of -1°C (31°F) to a maximum of 24°C (76°F), creating a pleasant average of 8°C (47°F). The month experiences 52 mm (2.1 in) of precipitation over 8 days, accompanied by high humidity levels of 90%. In stark contrast, November sees much colder temperatures, with a minimum of -27°C (-16°F) and an average of -10°C (14°F), peaking at just 9°C (48°F). Precipitation decreases to 29 mm (1.2 in) over 7 days, while humidity remains consistent at 90%. For more detailed insights into November weather, you can visit Ilulissat weather in November.
August and December offer stark contrasts in weather. In August, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 24°C (76°F), with an average of 8°C (47°F). The month sees around 52 mm (2.1 in) of precipitation over eight days, with humidity levels at a high 90%. Conversely, December plunges into much colder territory, with temperatures dipping to a minimum of -27°C (-17°F) and averaging -11°C (12°F), peaking at just 7°C (44°F). Precipitation decreases to 26 mm (1.0 in) over seven days, while humidity remains relatively high at 87%. For an in-depth look at conditions during the winter months, check out Ilulissat weather in December.
As August unfolds in Ilulissat, it brings a welcome shift in the climate, with temperatures reaching their peak while remaining refreshingly cool overall. Compared to the cold grip of winter months, August's mild average and occasional warmth offer a perfect opportunity to explore the stunning landscapes. However, the month is not without its share of rain, with a notable number of precipitation days contributing to the lush scenery. The high humidity adds a touch of atmospheric richness, making this transitional month a unique time for experiencing the beauty of Greenland. For a deeper dive into how August compares with other months, check out Ilulissat Climate.