Last updated: August 27, 2025
In September, the average temperature in Siverskiy, Russian Federation hovers around 11°C (53°F), with a minimum dip to -1°C (30°F) and a peak reaching 26°C (79°F). Expect 58 mm (2.3 in) of precipitation spread over 13 days, contributing to an average humidity of 90%. Be prepared for a mix of cool and warm days in this vibrant locale!
In September, in Siverskiy, the average temperature is 11°C (53°F). Maximums can reach 26°C (79°F), while minimums can drop to as low as -1°C (30°F). This variation in temperature means you should pack layers to accommodate both warm days and chilly nights while exploring.
In Siverskiy in September, the total precipitation amount is 58 mm (2.3 in), occurring over the course of 13 days.
In Siverskiy in September, humidity is 90%. With an average temperature of 11°C (53°F), this humidity feels like a heavy cloak, making traveling feel sticky and exhausting, as the dampness clings to your skin and the chill in the air sharpens the discomfort, leaving you longing for a breath of fresh, dry air.
In Siverskiy 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 Siverskiy for better planning.
UV Risk Categories
Weather in Siverskiy varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Siverskiy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 39 mm (1.5 inches) | 97% | low |
| February Weather | -4°C (24°F) | 47 mm (1.8 inches) | 94% | low |
| March Weather | -1°C (30°F) | 53 mm (2.1 inches) | 90% | moderate |
| April Weather | 4°C (40°F) | 54 mm (2.1 inches) | 86% | moderate |
| May Weather | 10°C (51°F) | 60 mm (2.4 inches) | 71% | moderate |
| June Weather | 16°C (62°F) | 64 mm (2.5 inches) | 77% | high |
| July Weather | 17°C (63°F) | 87 mm (3.4 inches) | 82% | high |
| August Weather | 16°C (61°F) | 106 mm (4.2 inches) | 86% | high |
| September Weather | 11°C (53°F) | 58 mm (2.3 inches) | 90% | moderate |
| October Weather | 6°C (43°F) | 76 mm (3.0 inches) | 93% | low |
| November Weather | 2°C (35°F) | 57 mm (2.2 inches) | 93% | low |
| December Weather | -3°C (27°F) | 61 mm (2.4 inches) | 94% | low |