September Weather in Terskol, Russian Federation

Last updated: August 27, 2025

September in Terskol, Russian Federation, boasts a remarkable blend of seasonal transitions, characterized by temperatures ranging from a maximum of 20°C (68°F) to a minimum of -12°C (11°F). With an average temperature of 7°C (45°F), visitors can expect cool days and chilly nights. During this month, Terskol experiences approximately 97 mm (3.8 in) of precipitation over 13 days, contributing to a humidity level of 63% that adds a crispness to the air. This combination of moderate temperatures and frequent rainfall creates a unique atmosphere, perfect for experiencing the natural beauty of the region.

September Temperature in Terskol

September in Terskol, Russian Federation, marks a notable transition as the summer warmth begins to wane. With minimum temperatures dropping to -12°C (11°F) and an average temperature of 7°C (45°F), the month serves as a bridge between the balmy days of summer and the cold embrace of autumn. The maximum temperature reaches a comfortable 20°C (68°F), inviting a sense of pleasantness before the unmistakable chill of October sets in. This shift is evident as temperatures decrease significantly compared to the preceding months, setting the stage for the arrival of colder weather. As nature shifts from vibrant greens to warm autumn hues, September offers a unique blend of mild days and cooler evenings, making it a captivating time for visitors to experience Terskol's stunning landscapes.

September Weather in Terskol: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Terskol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terskol, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec101420293848525245352115
Data source: Temperature data for Terskol 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.

September Precipitation in Terskol

In September, Terskol experiences a slight uptick in precipitation, with the rainfall amount reaching 97 mm (3.8 in), comparable to the previous month's total. This month marks a transition as the summer heat begins to fade, reflected in the 13 days of rainfall. Although September maintains a similar pattern to August, the distribution of rainy days underscores the shift towards a cooler season, as storms become less frequent and more localized. Overall, the mild increase in precipitation hints at the approaching autumn, with monthly totals gradually tapering off as the year progresses.

September Precipitation Trends in Terskol

The chart displays monthly precipitation patterns in Terskol, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Terskol, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec719212411514714915595978570104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Terskol

In September, Terskol experiences a slight rebound in humidity, averaging around 63% after the summer's drier months, where August recorded a low of 60%. This subtle increase marks the transition from the warm, comfortable conditions of summer to the more moisture-laden atmosphere of fall. As the year progresses, it’s common for humidity levels to rise again, with autumn months like October and November showcasing much higher averages of 78% and 86%, respectively. Overall, Terskol's humidity demonstrates a distinct seasonal pattern, starting high in winter and gradually decreasing into summer, only to climb again as autumn arrives.

September Average Humidity in Terskol

This chart illustrates the average monthly humidity levels in Terskol, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Terskol is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%83%78%78%80%71%60%63%78%86%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Terskol

As September arrives in Terskol, the UV Index remains notably high at 9, indicative of very high exposure levels, which means a burn can occur in just 15 minutes. This marks a slight decline from the peak of summer months, where the UV Index reached its maximum at 12 in June. However, the risk remains significant and underscores the transition into autumn, where heightened caution is still advisable. With the UV levels gradually decreasing from the extreme heights of summer, September continues to demand attention from sun-seekers and outdoor enthusiasts alike. For a detailed look at the UV Index trends throughout the year in Terskol, visit Terskol UV Index.

Maximum UV Index Levels in Terskol for September

The chart shows the monthly maximum UV Index (UVI) for Terskol in September, 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. In September, the maximum UV index in Terskol typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35810111211109643
Data source: Terskol September 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.

September Sunshine in Terskol

As September unfolds in Terskol, the warm embrace of sunshine continues to linger, offering 338 hours of radiant light. This month, while slightly lower than the vibrant heights of summer, reflects a graceful transition from the peak of July's 424 hours. The steady decline in daylight hints at the impending autumn, with October following closely with 309 hours. Throughout the year, as we observe the progression from the stark cold of January's 186 hours to the lush brightness of mid-year, it becomes clear that Terskol experiences a beautiful ebb and flow of sunshine, painting the landscape in warm hues before the shorter days of winter set in. Each month contributes to a vibrant tapestry of light, inviting residents and visitors alike to bask in its remarkable seasonal changes.

Monthly Sunshine Duration in Terskol: September Highlighted

The September sunshine duration represents the total number of hours Terskol experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec186h234h297h336h374h404h424h395h338h309h254h222h
Data source: Terskol September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Terskol During September

In Terskol, September marks a return to moderate chances of sunny weather, with a 32% likelihood of sunshine. This follows the summer months of July and August, where the sun shines bright almost half the time, boasting a 52% probability. However, a noticeable shift occurs in September as the sun retreats, echoing the patterns seen in the earlier months of the year. This transition signals the onset of autumn, and as the temperatures start to drop, the chance for clear skies dips closer to winter levels, reminiscent of January and February. By October, the likelihood of sun surges once again to 56%, indicating that while September may be a turning point, the beautiful days are not gone just yet.

Percentage of Sunny Days in September in Terskol

The chart illustrates the percentage of sunny days in Terskol throughout the year, with September 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 Terskol experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%23%30%26%43%49%52%52%32%56%37%30%
Data source: Terskol September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Terskol in September

As summer wanes in Terskol, September ushers in a gentle transition, with daylight duration dipping to 12 hours. This is a noticeable shift from the longer, sun-drenched days of mid-summer, where daylight peaked at 15 hours in June. The gradual decrease began in August, when the light began to fade, signaling the approach of autumn. Though the days shorten, September retains a pleasant balance, allowing for ample opportunities to enjoy the stunning landscapes of the Russian Caucasus. As the month progresses, the daylight continues to decline, hinting at the cozy, introspective months ahead.

Average Daylight Hours in Terskol for September

The chart illustrates the variation in daylight duration in Terskol throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 22m10h 30m11h 56m13h 25m14h 41m15h 19m14h 59m13h 52m12h 27m10h 59m9h 41m9h 1m
Data source: Terskol daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Terskol

As September settles in Terskol, the gentle whispers of the wind continue a trend established over the warmer months, with an average speed of just 1.2 m/s (3 mph). This modest breeze reflects a gradual decline from the slightly higher winds of spring and early summer, where speeds hovered around 1.4 to 1.6 m/s. The transition into fall brings a more tranquil atmosphere, as the landscapes prepare for the changing season. With both August and September showing consistent wind speeds, it seems that nature is embracing a calmer pace, setting the stage for the crisp, refreshing air that autumn promises. As leaves begin to turn, the subdued winds create a serene backdrop, inviting residents and visitors alike to enjoy the beauty of Terskol during this delightful time of year.

Average September Wind Speed in Terskol

The chart displays monthly wind speed patterns in Terskol, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.61.71.61.61.41.31.21.21.2 m/s1.21.41.5
Data source: Terskol September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Terskol Compares to Other Months

Weather in Terskol varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Terskol, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather in Terskol experiences a mild transition towards autumn, with average temperatures hovering around 7°C (45°F) and a maximum of 20°C (68°F). This month also sees a fair amount of precipitation, totaling 97 mm (3.8 in) over approximately 13 days, alongside a moderate humidity level of 63%. In stark contrast, January brings much harsher conditions, featuring an average temperature of -12°C (11°F) with extreme lows reaching -27°C (-17°F) and highs only up to -1°C (30°F). Despite slightly lower precipitation at 71 mm (2.8 in) across 10 days, the humidity rises significantly to 84%. For a detailed look at what to expect, check out Terskol weather in January.

September and February display stark contrasts in weather conditions. In September, temperatures vary from a chilly -12°C (11°F) at night to a pleasant 20°C (68°F) during the day, with an average of 7°C (45°F). The month experiences moderate precipitation of 97 mm (3.8 in) over 13 days and a humidity level of 63%. In contrast, February is much colder, with minimum temperatures plummeting to -31°C (-24°F) and maximums peaking at just 1°C (35°F), resulting in an average of -10°C (15°F). February also sees slightly less precipitation at 92 mm (3.6 in) over the same number of days but features higher humidity at 84%. For more detailed insights, check Terskol weather in February.

When comparing the weather in September and March, notable differences emerge in both temperature and precipitation. In September, temperatures range from a minimum of -12°C (11°F) to a maximum of 20°C (68°F), with an average of 7°C (45°F) and relatively mild conditions. The month sees about 97 mm (3.8 in) of precipitation over 13 days and a moderate humidity level of 63%. In contrast, March presents a much colder picture, with temperatures starting as low as -24°C (-10°F) and peaking at 8°C (46°F), resulting in an average of -7°C (20°F). Precipitation increases to 124 mm (4.9 in) over 17 days, accompanied by a higher humidity level of 83%. For more detailed insights, you can explore Terskol weather in March.

September and April exhibit notable differences in weather characteristics. In September, temperatures range from a chilly -12°C (11°F) at night to a pleasant 20°C (68°F) during the day, with an average of 7°C (45°F). The month sees around 97 mm (3.8 in) of precipitation over 13 days and maintains a humidity level of 63%. In contrast, April experiences lower temperatures, with a minimum of -18°C (-1°F) and a maximum of 13°C (55°F), averaging a frigid -2°C (29°F). The precipitation in April is slightly higher at 115 mm (4.5 in) over 14 days and features increased humidity at 78%. For a closer look at the weather conditions in April, you can visit Terskol weather in April.

In September, the weather features a wider temperature range, with minimums of -12°C (11°F) and maximums reaching up to 20°C (68°F), while averaging around 7°C (45°F). The month experiences about 97 mm (3.8 in) of precipitation over 13 days and maintains a humidity level of 63%. Conversely, May sees slightly cooler average temperatures, with minimums still at -12°C (12°F) but maximums peaking at 17°C (63°F) and averaging just 3°C (38°F). Additionally, May is wetter, receiving 147 mm (5.8 in) of precipitation over 20 days, leading to higher humidity levels at 77%. For more specifics on the weather in May, visit Terskol weather in May.

September weather comes with a wider temperature range, featuring minimums of -12°C (11°F), average temperatures around 7°C (45°F), and maximums reaching up to 20°C (68°F). In contrast, June generally experiences milder temperatures with lows of -7°C (19°F), an average of 9°C (48°F), and highs of 22°C (72°F). While both months see precipitation, September has 97 mm (3.8 in) over 13 days, whereas June is wetter, accumulating 149 mm (5.9 in) over 23 days. Additionally, June tends to have higher humidity, averaging 80% compared to September's 63%. For more detailed insights on June weather, you can check Terskol weather in June.

In September, temperatures range from a chilly minimum of -12°C (11°F) to a pleasant maximum of 20°C (68°F), with an average of 7°C (45°F). This month also experiences around 97 mm (3.8 in) of precipitation over about 13 days, resulting in a humidity level of 63%. In contrast, July showcases warmer conditions with temperatures ranging from -2°C (29°F) to a maximum of 23°C (74°F), and an average of 11°C (53°F). However, this month sees more rainfall, with 155 mm (6.1 in) of precipitation spread across 20 days, accompanied by higher humidity at 71%. For a more detailed look at temperatures and conditions, you can check Terskol weather in July.

In September, temperatures in Terskol show a notable decrease compared to August, with a minimum of -12°C (11°F) and an average of 7°C (45°F), while August boasts milder conditions with a minimum of -3°C (27°F) and an average of 11°C (52°F). The maximum temperatures also drop from 24°C (75°F) in August to just 20°C (68°F) in September. Interestingly, September experiences slightly more precipitation at 97 mm (3.8 in) over 13 days, compared to August's 95 mm (3.8 in) over 18 days, indicating a wetter month despite fewer rainy days. Humidity levels remain relatively comparable, with September at 63% and August slightly lower at 60%. For more detailed insights, you can visit Terskol weather in August.

September and October present a notable transition in weather conditions. In September, temperatures range from a minimum of -12°C (11°F) to a maximum of 20°C (68°F), with an average of 7°C (45°F). The month sees around 97 mm (3.8 in) of precipitation over 13 days, accompanied by a humidity level of 63%. In contrast, October experiences a sharper drop in temperature, with minimums plummeting to -25°C (-12°F), an average of 2°C (36°F), and maximums reaching 16°C (61°F). Precipitation decreases slightly to 85 mm (3.3 in) across 10 days, but humidity rises to 78%. For more information, check out Terskol weather in October.

September and November exhibit distinctly different weather patterns. In September, temperatures range from a chilly -12°C (11°F) at night to a pleasant max of 20°C (68°F) during the day, with an average of 7°C (45°F). During this month, there is significant precipitation, tallying up to 97 mm (3.8 in) over 13 days, and humidity levels sit at a comfortable 63%. In contrast, November brings colder conditions, with temperatures dipping to a minimum of -24°C (-10°F) and averaging -6°C (22°F), while reaching a maximum of only 9°C (48°F). Precipitation decreases to 70 mm (2.7 in), occurring over 10 days, and the humidity rises significantly to 86%. For more detailed insights into November's weather, visit Terskol weather in November.

September and December present starkly contrasting weather conditions. In September, temperatures range from a mild minimum of -12°C (11°F) to a comfortable maximum of 20°C (68°F), with an average of 7°C (45°F). The month experiences moderate precipitation of 97 mm (3.8 in) across about 13 days, accompanied by a humidity level of 63%. In contrast, December sees a significant drop in temperatures, with minimums plunging to -27°C (-15°F) and a chilly maximum of just 1°C (34°F), leading to an average of -10°C (15°F). Though precipitation slightly increases to 104 mm (4.1 in) over 12 days, the humidity rises sharply to 85%. The drastic differences in temperature and humidity create a much harsher climate in December compared to the relatively mild and pleasant September. For a more detailed look at December weather, visit Terskol weather in December.

Compare Terskol's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Terskol

As September rolls in, Terskol transitions from the warmth of summer to the crisp embrace of early autumn. The month is marked by a pleasant average temperature that offers a refreshing break compared to the sweltering heights of July and August, while the nights hint at winter's approach with considerably cooler lows. Rainfall picks up, with 13 days of precipitation, indicating a shift in the seasonal pattern, making this month one of the wetter periods of the year. With a notable humidity level of 63%, visitors can expect a vibrant landscape, as autumn colors begin to paint the picturesque scenery. For a more detailed look at how September fits into the broader weather patterns of the region, check out Terskol Climate.