Last updated: August 27, 2025
In September, the average temperature in Kotel'nich, Russian Federation hovers around 10°C (50°F). Daily highs can reach up to 24°C (75°F), while the mercury can drop to a chilly -1°C (30°F). Expect some precipitation with around 60 mm (2.4 in) spread across 10 days, contributing to an average humidity level of 91%, creating a refreshing yet damp atmosphere.
In September in Kotel'nich, the average temperature is 10°C (50°F). Maximums can reach 24°C (75°F), while minimums can drop as low as -1°C (30°F). This variation in temperature makes it essential for travelers to pack layers to ensure comfort during their stay.
In Kotel'nich in September, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.
In Kotel'nich in September, humidity is 91%. With an average temperature of 10°C (50°F), this humidity feels like an enveloping dampness that makes traveling a bit uncomfortable, as the moisture clings to your skin and dampens your clothes, soaking up any residual warmth from the cool air.
In Kotel'nich in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Kotel'nich for better planning.
UV Risk Categories
Weather in Kotel'nich varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kotel'nich, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (15°F) | 43 mm (1.7 inches) | 99% | low |
| February Weather | -9°C (16°F) | 59 mm (2.3 inches) | 98% | low |
| March Weather | -4°C (25°F) | 44 mm (1.7 inches) | 96% | moderate |
| April Weather | 4°C (39°F) | 59 mm (2.3 inches) | 89% | moderate |
| May Weather | 11°C (53°F) | 58 mm (2.3 inches) | 82% | moderate |
| June Weather | 16°C (61°F) | 62 mm (2.4 inches) | 76% | high |
| July Weather | 19°C (66°F) | 109 mm (4.3 inches) | 84% | high |
| August Weather | 16°C (62°F) | 52 mm (2.1 inches) | 86% | high |
| September Weather | 10°C (50°F) | 60 mm (2.4 inches) | 91% | moderate |
| October Weather | 5°C (40°F) | 68 mm (2.7 inches) | 93% | low |
| November Weather | -2°C (29°F) | 57 mm (2.2 inches) | 94% | low |
| December Weather | -8°C (18°F) | 57 mm (2.2 inches) | 94% | low |