Last updated: August 27, 2025
In September, the average temperature in Isakly, Russian Federation hovers around 12°C (54°F), with a minimum dipping to -3°C (27°F) and a maximum reaching 31°C (89°F). Expect about 48 mm (1.9 in) of precipitation over the course of 8 days, contributing to a cozy average humidity of 82%.
In September in Isakly, the average temperature is 12°C (54°F). The maximum can reach 31°C (89°F), and the minimum can be as low as -3°C (27°F). Be prepared for a wide range of temperatures during your travels, and pack accordingly!
In Isakly in September, the precipitation amount is 48 mm (1.9 in) over a span of 8 days.
In Isakly in September humidity is 82%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and sweat-inducing, which can be quite uncomfortable for traveling.
In Isakly 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 Isakly.
UV Risk Categories
Weather in Isakly varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Isakly, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (14°F) | 47 mm (1.9 inches) | 97% | low |
| February Weather | -9°C (16°F) | 50 mm (2.0 inches) | 96% | low |
| March Weather | -4°C (24°F) | 50 mm (2.0 inches) | 94% | moderate |
| April Weather | 6°C (43°F) | 47 mm (1.9 inches) | 85% | moderate |
| May Weather | 14°C (57°F) | 43 mm (1.7 inches) | 69% | high |
| June Weather | 18°C (64°F) | 59 mm (2.3 inches) | 68% | high |
| July Weather | 21°C (70°F) | 45 mm (1.8 inches) | 69% | high |
| August Weather | 19°C (66°F) | 38 mm (1.5 inches) | 68% | high |
| September Weather | 12°C (54°F) | 48 mm (1.9 inches) | 82% | moderate |
| October Weather | 6°C (43°F) | 47 mm (1.9 inches) | 90% | moderate |
| November Weather | -2°C (28°F) | 37 mm (1.5 inches) | 93% | low |
| December Weather | -8°C (17°F) | 45 mm (1.8 inches) | 88% | low |