Last updated: August 27, 2025
In September, the average temperature in Gorno-Altaysk, Russian Federation hovers around 11°C (52°F). Expect a chill with minimums dipping to -4°C (25°F), while the mercury can rise as high as 32°C (90°F). With 77 mm (3.0 in) of precipitation spread over 13 days, you might want to pack an umbrella! The air will feel quite humid, with an average humidity level of 75%.
In September in Gorno-Altaysk, the average temperature is 11°C (52°F). The maximum can reach 32°C (90°F), while the minimum can drop as low as -4°C (25°F). Be sure to pack for a wide range of temperatures to ensure a comfortable and enjoyable travel experience.
In Gorno-Altaysk in September, the precipitation amount is 77 mm (3.0 in) spread over a total of 13 days.
In Gorno-Altaysk in September, humidity is 75%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a little less inviting and prompting the need for warm layers.
In Gorno-Altaysk in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Gorno-Altaysk.
UV Risk Categories
Weather in Gorno-Altaysk varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Gorno-Altaysk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -15°C (6°F) | 29 mm (1.1 inches) | 89% | low |
| February Weather | -12°C (11°F) | 34 mm (1.3 inches) | 88% | moderate |
| March Weather | -4°C (25°F) | 43 mm (1.7 inches) | 86% | moderate |
| April Weather | 5°C (42°F) | 59 mm (2.3 inches) | 81% | high |
| May Weather | 13°C (55°F) | 89 mm (3.5 inches) | 74% | very high |
| June Weather | 17°C (64°F) | 71 mm (2.8 inches) | 62% | very high |
| July Weather | 19°C (66°F) | 112 mm (4.4 inches) | 62% | high |
| August Weather | 18°C (64°F) | 87 mm (3.4 inches) | 66% | high |
| September Weather | 11°C (52°F) | 77 mm (3.0 inches) | 75% | moderate |
| October Weather | 4°C (40°F) | 73 mm (2.9 inches) | 88% | moderate |
| November Weather | -5°C (23°F) | 57 mm (2.2 inches) | 92% | low |
| December Weather | -12°C (10°F) | 47 mm (1.8 inches) | 92% | low |