Last updated: August 27, 2025
Discover the captivating September weather of Arkhyz, Russian Federation, where the landscape transitions into a stunning autumn palette. With maximum temperatures reaching a pleasant 23°C (74°F), the days are comfortably warm, while the average temperature settles around 10°C (50°F), inviting outdoor exploration. However, evenings can be chilly, dipping to a minimum of -7°C (20°F). Expect a fair share of rainfall this month, with 106 mm (4.2 in) of precipitation spread over 13 days, leading to a humidity level of 63% that enhances the refreshing atmosphere. Whether you're an adventurer or a nature lover, September in Arkhyz offers a unique blend of warmth and crisp freshness.
As September descends upon Arkhyz, the temperatures begin to reflect the subtle transition from the warmth of summer to the crispness of autumn. With minimums resting at a chilly -7°C (20°F) and average temperatures hovering around 10°C (50°F), the region experiences a notable drop from the preceding months, yet signs of warmth linger. The maximum temperature can still reach a pleasant 23°C (74°F), inviting outdoor activities amidst the stunning fall foliage. This month showcases a harmonious blend of cool, refreshing air and enjoyable sunny days, emphasizing Arkhyz’s unique climate as it prepares for the cooler months ahead.
In September, Arkhyz, Russian Federation, experiences a notable decline in precipitation, with an average of 106 mm (4.2 in) accumulated over just 13 days. This reduction marks a transition from the wetter summer months, characterized by peaks in June and July, which recorded 180 mm and 155 mm respectively. Following the trend of diminishing rainfall, September's precipitation is slightly lower than that of August (121 mm), signaling the onset of autumn. As the region prepares for the cooler months ahead, the frequency of rain also tapers off, with only 13 days of precipitation, paving the way for clearer skies and crisp air as colder temperatures approach. This gradual shift from summer’s wetness to autumn's dryness is crucial for both the local ecosystem and the agricultural cycle.
In September, humidity in Arkhyz begins to exhibit a slight uptick, rising to 63% after the drier months of July and August, which saw the lowest levels at 71% and 60%, respectively. This gradual increase is part of a broader seasonal trend as the summer heat gives way to the cooler autumn months. While September's humidity remains lower than the winter peaks, it signals the approach of a wetter fall, with upcoming months expected to see a significant rise, culminating in November's high of 86%. Overall, September serves as a transition point, bridging the drier summer air and the humid, chilly conditions that define Arkhyz’s winter.
As September rolls into Arkhyz, the UV Index remains notably high at 9, classified as very high, indicating that sun safety precautions are still essential. This trend follows an intense summer, where the Index peaked at 11 in both June and July, reflecting an extreme sun exposure risk. Even in the cooler month of September, individuals can expect a burn time of just 15 minutes, echoing the persistent need for protective measures against harmful UV rays. With the transition into autumn, UV levels are expected to gradually decline, but for now, vigilance remains key. For more details on UV levels throughout the year, check out the comprehensive guide here: Arkhyz UV Index.
UV Risk Categories
As summer fades into autumn, September in Arkhyz continues to bask in the glow of the sun, boasting 341 hours of sunshine. This marks a gentle retreat from the height of summer, where July shines the brightest with 433 hours. The month signifies a transition, as the days gradually shorten, but still retains a warmth reminiscent of the longer days of August, which enjoyed 401 hours of sunshine. Following the vibrant brightness of the summer months, September invites visitors to relish the mild autumn days, presenting an inviting backdrop for exploring the stunning landscapes that Arkhyz has to offer. As the year progresses, the gradual decrease in sunlight from October’s 311 hours through to November’s 251 hours signals the arrival of winter, but for those present in September, the lingering warmth and light provide a perfect closing chapter to summer’s narrative.
In Arkhyz, the likelihood of sunny weather in September hovers around 30%, marking a subtle decline from the peak summer months, where sunshine chances reach their zenith in July at 56%. As the year transitions from the warmth of summer into the cool embrace of autumn, sunshine opportunities dip, complemented by a notable increase in cloud cover. While September offers a respectable chance of clear skies compared to the colder months ahead, including October's 55% sunshine likelihood, it serves as a reminder of the fleeting summer days. Overall, this transition highlights a gradual shift in Arkhyz's weather, where sunny spells become less frequent but still hold a charming appeal for those seeking the last vestiges of summer's warmth.
In Arkhyz, Russian Federation, the rhythm of daylight showcases a beautiful seasonal symphony. Starting the year with a modest 9 hours of daylight in January, the days gradually lengthen, reaching a peak of 15 hours in both June and July. As summer makes its exit, the daylight begins to retreat, gracefully transitioning from 14 hours in May to 12 hours by September. This gradual decline heralds the onset of autumn, inviting cooler temperatures and a cozy ambiance. The daylight diminishes further as October approaches, culminating in the shortest days of the year with just 8 hours in December. This cyclical dance of sunlight not only marks the passage of time but also enhances the captivating beauty of Arkhyz's natural landscape.
As summer transitions into autumn in Arkhyz, the average wind speed in September sees a slight uptick to 1.4 m/s (3 mph), a refreshing change after the calmness of the warmer months. This modest increase reflects a shift in atmospheric conditions, providing a gentle breeze that whispers of the approaching fall. Notably, September's wind is a part of a gradual decline from January's peak of 2.0 m/s (5 mph), revealing a distinct seasonal pattern where wind speeds generally soften as the year progresses, with a brief resurgence in the cooler months of November and December. This charming interplay of winds adds to the serene beauty of Arkhyz, inviting both locals and visitors to savor the crisp, invigorating air of early autumn.
Weather in Arkhyz varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Arkhyz, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather in Arkhyz presents a milder climate, with temperatures ranging from a chilly minimum of -7°C (20°F) to a pleasant maximum of 23°C (74°F) and an average of 10°C (50°F). This month experiences 106 mm (4.2 in) of precipitation over 13 days and a humidity level of 63%. In contrast, January is much harsher, characterized by significantly lower temperatures, with a minimum of -22°C (-7°F), an average of -7°C (20°F), and a maximum of just 4°C (40°F). The precipitation remains comparably high at 109 mm (4.3 in) over the same number of days, but the humidity rises to 84%, creating a generally more damp and frigid atmosphere. For more details on January weather specifics in Arkhyz, refer to Arkhyz weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures range from a brisk -7°C (20°F) to a pleasant max of 23°C (74°F), averaging around 10°C (50°F). The month sees substantial precipitation of 106 mm (4.2 in) over 13 days, with a moderate humidity level of 63%. In comparison, February is significantly colder, with temperatures plummeting to a minimum of -28°C (-18°F) and only reaching a maximum of 5°C (42°F), averaging -6°C (22°F). This winter month experiences even more precipitation at 128 mm (5.0 in) over 15 days, coupled with higher humidity levels of 84%. For further details, you can check Arkhyz weather in February.
September and March present contrasting weather conditions. In September, temperatures range from a chilly -7°C (20°F) at night to a pleasant maximum of 23°C (74°F) during the day, with an average of 10°C (50°F). This month sees about 106 mm (4.2 in) of precipitation over 13 days, alongside a moderate humidity level of 63%. In stark contrast, March brings much colder temperatures, with lows reaching -19°C (-1°F) and an average of -4°C (26°F), peaking at only 13°C (55°F). The month is wetter too, with 153 mm (6.0 in) of precipitation spanning 18 days and a higher humidity of 83%. For a closer look at March weather, you can check Arkhyz weather in March.
September and April present notably different weather conditions. In September, temperatures range from a minimum of -7°C (20°F) to a maximum of 23°C (74°F), with an average of 10°C (50°F). This month experiences relatively less precipitation at 106 mm (4.2 in) over 13 days and a humidity level of 63%. In contrast, April is colder, with temperatures dipping from a minimum of -12°C (11°F) to a maximum of 16°C (61°F) and an average of just 1°C (35°F). It also sees higher precipitation at 127 mm (5.0 in) over 15 days and increased humidity at 78%. For more details on the weather conditions in April, you can check Arkhyz weather in April.
The weather in September is generally milder compared to May, featuring an average temperature of 10°C (50°F), with maximums reaching up to 23°C (74°F). In contrast, May experiences slightly lower temperatures, averaging around 6°C (43°F) and peaking at 21°C (70°F). While September has a relatively lower precipitation level of 106 mm (4.2 in) over 13 days, May is significantly wetter, with 188 mm (7.4 in) of rain spread across 21 days. Additionally, humidity in May is higher at 77%, compared to September's 63%. For a detailed look at May weather patterns, you can check out Arkhyz weather in May.
September and June present contrasting weather patterns. In September, temperatures range from a minimum of -7°C (20°F) to a maximum of 23°C (74°F), with an average of 10°C (50°F). The month sees around 106 mm (4.2 in) of precipitation over 13 days and a humidity level of 63%. In contrast, June experiences slightly higher temperatures, with a minimum of -1°C (30°F) and a maximum of 24°C (76°F), averaging 11°C (53°F). Rainfall is significantly heavier in June, totaling 180 mm (7.1 in) over 24 days, coupled with higher humidity at 80%. This difference highlights June as a wetter month, while September offers a wider range of temperatures. For more details on June weather, check Arkhyz weather in June.
When comparing the weather in September to July, we see distinct differences in temperature and precipitation. September experiences cooler temperatures, with a minimum of -7°C (20°F) and an average of 10°C (50°F), while July is much warmer, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 27°C (80°F). In terms of precipitation, September has 106 mm (4.2 in) across 13 days, compared to July's higher total of 155 mm (6.1 in) over 21 days, indicating that July is not only warmer but also wetter, albeit with slightly higher humidity at 71% compared to September's 63%. For a more detailed look at July weather, you can check out Arkhyz weather in July.
In comparing the weather of August and September, September experiences cooler temperatures, with a minimum of -7°C (20°F) and an average of 10°C (50°F), while August's temperatures range from a minimum of 0°C (33°F) to an average of 13°C (56°F). Although September has slightly less precipitation at 106 mm (4.2 in) over 13 days compared to August's 121 mm (4.8 in) over 18 days, it maintains a similar humidity level at 63%, just slightly higher than August's 60%. For a more detailed look at August weather, visit Arkhyz weather in August.
September and October present a notable shift in weather conditions. September features a wider temperature range, with minimums around -7°C and maximums reaching 23°C, allowing for relatively mild days with an average temperature of 10°C. However, precipitation remains significant, with 106 mm falling over 13 days and humidity at 63%. In contrast, October sees a drop in temperatures, with minimums plummeting to -17°C and an average of just 5°C. Despite similar precipitation levels of 107 mm over 11 days, the increased humidity at 78% makes the air feel colder. For a closer look at October weather specifically, you can check out Arkhyz weather in October.
September and November exhibit notable differences in weather. September boasts a milder temperature range, with minimums around -7°C (20°F), averaging 10°C (50°F), and peaking at 23°C (74°F). The month experiences around 106 mm (4.2 in) of precipitation over approximately 13 days, alongside a moderate humidity level of 63%. In contrast, November brings much colder conditions, with temperatures dropping to a minimum of -17°C (2°F) and averaging -1°C (30°F), while the maximum reaches only 14°C (57°F). Precipitation levels are slightly lower at 104 mm (4.1 in), occurring over 11 days, but humidity rises significantly to 86%, creating a damp and chilly atmosphere. For more details, you can check the Arkhyz weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a chilly -7°C (20°F) at night to a pleasant 23°C (74°F) during the day, with an average of 10°C (50°F). The month experiences 106 mm (4.2 in) of precipitation over 13 days, accompanied by a moderate humidity level of 63%. In contrast, December brings much colder temperatures, with a minimum of -22°C (-6°F) and a maximum of only 7°C (45°F), resulting in an average of -4°C (25°F). Precipitation increases to 141 mm (5.6 in) across 14 days, while humidity rises significantly to 85%. This shift not only reflects the deeper chill of winter but also a notable increase in moisture during the later months. For more details on December weather, check out Arkhyz weather in December.
As September unfolds in Arkhyz, the transition from summer to autumn becomes palpable. The weather showcases a unique blend of warmth and chill, with daytime temperatures providing a pleasant escape from the winter cold, while nighttime dips remind residents of the approaching season change. Unlike the sweltering heat of the summer months, September's average temperature of 10°C creates a crisp atmosphere ideal for outdoor activities. Meanwhile, the 106 mm of precipitation over 13 days adds a refreshing touch, contributing to the lush landscape characteristic of this time of year. With humidity at 63%, the air feels invigorated, making September a delightful and refreshing time to experience the beauty of Arkhyz. For more details on the climate, check out Arkhyz Climate.