Last updated: August 27, 2025
In September, the average temperature in Kosh-Agach, Russian Federation hovers around 4°C (39°F). During this time, temperatures can fluctuate significantly, with a minimum of -29°C (-20°F) and a peak reaching 21°C (69°F). You can expect 37 mm (1.5 in) of precipitation over 10 days, contributing to an average humidity of 70%.
In September in Kosh-Agach, the average temperature is 4°C (39°F), with a maximum that can reach 21°C (69°F) and a minimum that can drop as low as -29°C (-20°F). It's essential to come prepared for a wide range of temperatures when traveling during this time.
In Kosh-Agach in September, the precipitation amount is 37 mm (1.5 in) spread over a duration of 10 days.
In Kosh-Agach in September humidity is 70%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill enveloping you, making every step outside feel heavier and more pressing, as though the air is thick with moisture, which can quickly lead to an uncomfortable cold if not layered properly for travel.
In Kosh-Agach in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Kosh-Agach.
UV Risk Categories
Weather in Kosh-Agach varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kosh-Agach, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -25°C (-12°F) | 7 mm (0.3 inches) | 96% | low |
| February Weather | -20°C (-3°F) | 8 mm (0.3 inches) | 92% | moderate |
| March Weather | -11°C (12°F) | 17 mm (0.7 inches) | 86% | high |
| April Weather | -1°C (30°F) | 27 mm (1.1 inches) | 79% | very high |
| May Weather | 5°C (42°F) | 48 mm (1.9 inches) | 70% | very high |
| June Weather | 11°C (51°F) | 56 mm (2.2 inches) | 59% | very high |
| July Weather | 13°C (55°F) | 101 mm (4.0 inches) | 56% | very high |
| August Weather | 11°C (51°F) | 72 mm (2.8 inches) | 64% | very high |
| September Weather | 4°C (39°F) | 37 mm (1.5 inches) | 70% | high |
| October Weather | -5°C (23°F) | 21 mm (0.8 inches) | 86% | moderate |
| November Weather | -15°C (5°F) | 18 mm (0.7 inches) | 94% | low |
| December Weather | -23°C (-9°F) | 10 mm (0.4 inches) | 96% | low |