Last updated: August 27, 2025
In September, the average temperature in Gornyye Klyuchi, Russian Federation hovers around 16°C (61°F), with daily variations that can range from a chilly 0°C (33°F) to a warm 28°C (83°F). The month typically sees 89 mm (3.5 in) of precipitation over approximately 11 days, contributing to a notably high average humidity of 87%. Be prepared for a mix of mild temperatures and rainy days!
In September in Gornyye Klyuchi, the average temperature is 16°C (61°F). Maximums can reach 28°C (83°F), while minimums can drop as low as 0°C (33°F). This pleasant range makes Gornyye Klyuchi an ideal destination for travelers seeking a comfortable climate.
In Gornyye Klyuchi in September, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.
In Gornyye Klyuchi in September humidity is 87%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration sticky and uncomfortable, while also adding a thickness to the air that can sap your energy and enthusiasm for sightseeing.
In Gornyye Klyuchi in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Gornyye Klyuchi.
UV Risk Categories
Weather in Gornyye Klyuchi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Gornyye Klyuchi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -17°C (1°F) | 12 mm (0.5 inches) | 85% | low |
| February Weather | -13°C (9°F) | 14 mm (0.6 inches) | 85% | moderate |
| March Weather | -2°C (28°F) | 34 mm (1.3 inches) | 78% | moderate |
| April Weather | 7°C (45°F) | 40 mm (1.6 inches) | 72% | high |
| May Weather | 14°C (57°F) | 86 mm (3.4 inches) | 76% | very high |
| June Weather | 18°C (64°F) | 119 mm (4.7 inches) | 85% | very high |
| July Weather | 23°C (73°F) | 104 mm (4.1 inches) | 88% | very high |
| August Weather | 21°C (71°F) | 178 mm (7.0 inches) | 89% | very high |
| September Weather | 16°C (61°F) | 89 mm (3.5 inches) | 87% | very high |
| October Weather | 7°C (46°F) | 53 mm (2.1 inches) | 85% | moderate |
| November Weather | -3°C (27°F) | 53 mm (2.1 inches) | 69% | moderate |
| December Weather | -15°C (5°F) | 22 mm (0.8 inches) | 71% | low |