Last updated: August 21, 2025
In Qeqertarsuaq, Greenland, September greets visitors with a blend of crisp air and vibrant landscapes. The average temperature hovers around 5°C (41°F), with daytime highs peaking at 13°C (55°F), while chilly nights can dip to -3°C (28°F). This transition into autumn brings with it an average of 100 mm (3.9 in) of precipitation over 12 days, contributing to the region's lush scenery. With humidity levels around 86%, the air feels refreshingly brisk, perfect for those seeking the unique beauty of Greenland in early fall.
In September, temperatures in Qeqertarsuaq, Greenland transition into a cooler phase, marking the onset of autumn. The month opens with milder conditions, featuring a minimum temperature of -3°C (28°F) and a comfortable average of 5°C (41°F). Days become crisper, with a maximum reach of 13°C (55°F), as summer's warmth gently recedes. Notably, this month stands out as it bridges the temperate late summer and the frigid winds of fall, showcasing a significant drop from August's milder temperatures. With an average hovering just above freezing, September serves as a reminder of nature's shifting rhythms, paving the way for the cold months ahead.
In September, Qeqertarsuaq experiences a notable precipitation total of 100 mm (3.9 in), marking a bounce-back from the drier summer months. With 12 days of rainfall, this month continues the trend of increased precipitation, which peaks in August at 124 mm. Following the summer's high moisture levels, September's rainfall is indicative of the transitional shift towards the wetter autumn season, setting the stage for the heavier precipitation observed later in November. This gradual uptick in rainfall highlights the region's unique climate dynamics as it moves from the warmer months into the colder, wetter ones.
In September, Qeqertarsuaq, Greenland experiences a humidity level of 86%, maintaining a trend of relatively high moisture throughout the year. This month's figures reflect a slight decrease from the peak summer months of July and August, when humidity reached 91%. The patterns observed suggest that while the summer months are notably humid, the arrival of autumn brings a gradual shift towards lower humidity levels. However, September’s figures remain consistent with the late spring and early summer averages, showcasing the area's persistent dampness, which is characteristic of Greenland's coastal climate. As the year progresses towards the colder months, we can anticipate a further decline, with October and November hovering around 83%, yet September stands out as a bridge between summer's humidity and autumn's crispness.
In September, Qeqertarsuaq experiences a UV Index of 4, marking a shift towards a more moderate exposure level as summer gives way to autumn. This is a slight decrease from the peak summer months of June and July, where the UV Index reached 6, indicating high risk. While September's burn time remains 30 minutes, it highlights the importance of protecting your skin during outdoor activities. As the year progresses, the UV Index gradually declines, reflecting shorter days and lower solar intensity. This trend, from a cozy UV Index of 1 in the winter months to a climactic 5 in late spring, emphasizes the need for heightened sun awareness during the warmer months. For further details on UV exposure throughout the year, check out Qeqertarsuaq UV Index.
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In Qeqertarsuaq, Greenland, September ushers in a comforting 242 hours of sunshine, marking a gradual decline from the summer peak but still offering ample opportunity to soak up golden rays. This month showcases a remarkable trend of increasing sunlight from the deep winter gloom, where January sees a mere 55 hours, culminating in the vibrant 356 hours of sunshine in May. Throughout the warmer months, sunshine levels remain relatively stable, peaking in June and July before tapering off in August and September. The transition into autumn is evident as daylight wanes, with October dropping to 194 hours, hinting at the long, dark months ahead. Yet, September still blesses visitors with a warm, sunlit farewell to summer, encouraging exploration before winter's approach.
In Qeqertarsuaq, Greenland, September marks a notable shift in weather patterns, with the likelihood of sunny days rising to 48%, making it one of the sunniest months of the autumn season. This increase comes after a summer of low sun exposure, where July and August only saw 18% and 16% chances of sunshine, respectively. As the days grow shorter, the sun begins to break through more frequently, hinting at a transition towards the clearer skies that October offers, reaching 63%. This trend indicates that while summer may be waning, September presents a vibrant opportunity for outdoor activities beneath the shimmering sunlight of the Arctic, contrasting starkly with the gloomier winter months ahead.
As summer gives way to autumn in Qeqertarsuaq, Greenland, September brings a noticeable shift in daylight duration, offering 12 hours of light. This marks a gentle decline from the peak of 19 hours experienced in June, highlighting the gradual transition towards the darker months ahead. In September, the lingering warmth of summer still lingers, yet the reduction in daylight serves as a reminder of the encroaching winter, which will soon bring about the shortest days of the year, with only 5 hours in December. The month is a beautiful blend of light and shadow, as the vibrant colors of the landscape begin to transform in preparation for the long Arctic nights ahead.
In September, Qeqertarsuaq, Greenland, experiences a notable shift in wind dynamics, with an average wind speed of 4.7 m/s (10 mph), marking a gentle increase from the calmer summer months of July and August, both averaging 3.9 m/s (9 mph). This gradual rise sets the stage for the whirl of autumn, as winds pick up momentum heading into the brisker months of October and November. Notably, November sees a significant spike, reaching an average of 6.2 m/s (14 mph), suggesting a seasonal transition where the winds become more pronounced and invigorating. Overall, September serves as the bridge between the serene summer breezes and the energetic gales that characterize the approaching winter.
Weather in Qeqertarsuaq varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Qeqertarsuaq, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures in Qeqertarsuaq range from a minimum of -3°C (28°F) to a maximum of 13°C (55°F), with an average temperature of around 5°C (41°F). The month experiences approximately 100 mm (3.9 in) of precipitation over 12 days, with humidity levels hovering at 86%. In contrast, January sees much colder temperatures, with a minimum of -18°C (0°F) and a maximum of 4°C (39°F), yielding an average of -6°C (21°F). Precipitation decreases slightly to 79 mm (3.1 in) also spread over 12 days, while humidity remains consistent at 86%. The significant drop in temperature from September to January highlights the stark seasonal changes in this region. For a detailed overview of weather conditions, you can check Qeqertarsuaq weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures range from a chilly -3°C (28°F) at night to a mild 13°C (55°F) during the day, with an average temperature of 5°C (41°F). This month sees 100 mm (3.9 in) of precipitation over approximately 12 days, coupled with high humidity at 86%. In contrast, February brings colder temperatures, with minimums plummeting to -19°C (-2°F) and a daily maximum of just 4°C (39°F), resulting in an average of -8°C (18°F). While February has lower precipitation at 52 mm (2.1 in) across 11 days, the humidity remains similarly high at 88%. The significant temperature drop and differing precipitation patterns highlight the unique characteristics of each month. For a detailed look at February's weather, visit Qeqertarsuaq weather in February.
The weather in September is generally milder compared to March, with average temperatures ranging from a minimum of -3°C (28°F) to a maximum of 13°C (55°F). In contrast, March experiences colder conditions, with temperatures dipping as low as -18°C (1°F) and peaking at 8°C (46°F). Precipitation patterns also differ, with September receiving 100 mm (3.9 in) over 12 days, while March has a lower total of 64 mm (2.5 in) across 10 days. Humidity levels remain high in both months, with September at 86% and March slightly higher at 87%. To explore more about March's weather, you can visit Qeqertarsuaq weather in March.
September and April weather exhibit notable differences, particularly in temperature and precipitation. In September, the temperatures range from a minimum of -3°C (28°F) to a maximum of 13°C (55°F), leading to a mild average of 5°C (41°F). This month experiences about 100 mm (3.9 in) of precipitation over 12 days, with a humidity level of 86%. In contrast, April is generally colder, with temperatures dipping even lower, from a minimum of -12°C (10°F) to a maximum of 10°C (51°F), resulting in an average of -1°C (30°F). The total precipitation in April is less, at 73 mm (2.9 in), occurring over 11 days and with a humidity level of 83%. For more details on the weather in April, check the link: Qeqertarsuaq weather in April.
When comparing the weather between September and May, we observe distinct differences in temperatures and precipitation patterns. In September, temperatures range from a minimum of -3°C (28°F) to a maximum of 13°C (55°F), with an average temperature of 5°C (41°F). The month experiences about 100 mm (3.9 in) of precipitation over 12 days, contributing to a relatively humid environment with an 86% humidity level. In contrast, May has colder temperatures, with minimums dropping to -10°C (14°F) and maximums peaking at 11°C (53°F), averaging at 2°C (35°F). Precipitation is lower in May, totaling 56 mm (2.2 in) across just 7 days, and humidity remains slightly lower at 85%. For more detailed information on May weather, you can check Qeqertarsuaq weather in May.
In comparing the weather of September and June, both months exhibit similar average temperatures, ranging from a minimum of -3°C (28°F) in September to -1°C (31°F) in June, with averages hovering around 5°C (41°F). However, June tends to be slightly warmer, featuring a maximum of 14°C (58°F) compared to September's 13°C (55°F). Precipitation levels are also notable, with June averaging 120 mm (4.7 inches) over 12 days, while September receives 100 mm (3.9 inches) during the same number of days. Interestingly, both months experience high humidity at 86%. For a more detailed look at the weather specifics, visit Qeqertarsuaq weather in June.
September and July present distinct shifts in weather characteristics. In September, temperatures range from a chilly minimum of -3°C (28°F) to a maximum of 13°C (55°F), with an average of 5°C (41°F). The month experiences a higher humidity level of 86% and sees precipitation on about 12 days, totaling 100 mm (3.9 in). In contrast, July offers milder conditions, with temperatures from a minimum of 2°C (35°F) to a maximum of 16°C (61°F) and an average of 7°C (45°F). Precipitation is slightly lower, at 96 mm (3.8 in) over 11 days, while humidity reaches 91%. Overall, July feels warmer and wetter compared to the more brisk and damp September. For a closer look at July's weather, visit Qeqertarsuaq weather in July.
In comparing the weather conditions of September and August, September experiences a significant drop in temperatures, with minimums reaching -3°C (28°F) and an average of 5°C (41°F), while August maintains milder temperatures with a minimum of 3°C (38°F) and an average of 7°C (45°F). Precipitation is slightly lower in September at 100 mm (3.9 in) over 12 days, compared to August's 124 mm (4.9 in) over 13 days. Additionally, humidity remains high in both months, but is marginally lower in September at 86% compared to August's 91%. For more detailed insights into August weather specifically, you can check Qeqertarsuaq weather in August.
In September, temperatures begin to cool, with a minimum of -3°C (28°F) and an average of 5°C (41°F), peaking at a maximum of 13°C (55°F). The month sees significant precipitation, totaling 100 mm (3.9 in) over 12 days, along with high humidity levels at 86%. In contrast, October experiences a further drop in temperatures, with a minimum plunging to -9°C (16°F) and an average of 2°C (36°F), while the maximum slightly decreases to 12°C (54°F). Precipitation also lessens in October, amounting to 63 mm (2.5 in) over 9 days, and humidity holds steady at 83%. For more details on October weather, visit Qeqertarsuaq weather in October.
In September, temperatures typically range from a minimum of -3°C (28°F) to a maximum of 13°C (55°F), with an average temperature of 5°C (41°F). The month sees about 100 mm (3.9 in) of precipitation over approximately 12 days, along with relatively high humidity levels at 86%. In contrast, November experiences colder conditions, with temperatures dropping to a minimum of -11°C (12°F) and peaking at a maximum of 10°C (50°F), averaging -2°C (29°F). Precipitation increases slightly to 111 mm (4.4 in) and falls over around 14 days, with humidity showing a slight decrease to 83%. For more details on November's climate, you can check Qeqertarsuaq weather in November.
In September, the weather in Qeqertarsuaq is relatively mild with average temperatures around 5°C (41°F), while December brings colder conditions with an average temperature dropping to -3°C (27°F). September experiences a minimum temperature of -3°C (28°F) and maximum highs reaching 13°C (55°F), contrasting with December's chill, where lows can plummet to -12°C (10°F) and highs only reach 10°C (50°F). Precipitation is fairly consistent in both months, with September receiving 100 mm (3.9 in) over 12 days and December slightly less at 88 mm (3.4 in) also across 12 days. Humidity levels are high in September at 86%, while December sees a slight decrease to 82%. For more information, check out Qeqertarsuaq weather in December.
As September unfolds in Qeqertarsuaq, the weather presents a notable shift from the warmer summer months, ushering in a more chilly and damp atmosphere. With average temperatures dipping and the increasing likelihood of rainfall—an average of 100 mm spread over 12 days—this month serves as a reminder that winter is on the horizon. The heightened humidity at 86% adds to the brisk feel, making for a distinctly fresh experience. While September bids farewell to summer warmth, it also lays the groundwork for the spectacular autumnal displays typical of this region. For a deeper dive into Qeqertarsuaq's weather patterns and their implications, explore the Qeqertarsuaq Climate.