Last updated: August 27, 2025
In September, the average temperature in Ustyuzhna, Russian Federation hovers around 11°C (52°F). Expect temperatures to range from a brisk -2°C (29°F) to a pleasant 26°C (78°F). During this time, you can anticipate 83 mm (3.3 in) of precipitation over 14 days, with humidity levels reaching a high 92%. Plan accordingly to make the most of your visit!
In September in Ustyuzhna, the average temperature is 11°C (52°F). Maximum temperatures can reach up to 26°C (78°F), while the minimum can drop as low as -2°C (29°F). This wide temperature range makes Ustyuzhna an ideal destination for travelers seeking varied outdoor activities.
In Ustyuzhna in September, the precipitation amount is 83 mm (3.3 in) spread over a period of 14 days.
In Ustyuzhna in September, humidity is 92%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket wrapping around you, making it feel much colder than it actually is, and can be quite uncomfortable for traveling.
In Ustyuzhna 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 Ustyuzhna for better planning.
UV Risk Categories
Weather in Ustyuzhna varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ustyuzhna, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 41 mm (1.6 inches) | 98% | low |
| February Weather | -6°C (21°F) | 42 mm (1.6 inches) | 97% | low |
| March Weather | -3°C (28°F) | 41 mm (1.6 inches) | 93% | moderate |
| April Weather | 4°C (39°F) | 61 mm (2.4 inches) | 88% | moderate |
| May Weather | 10°C (51°F) | 62 mm (2.4 inches) | 77% | moderate |
| June Weather | 16°C (61°F) | 55 mm (2.2 inches) | 78% | high |
| July Weather | 17°C (63°F) | 122 mm (4.8 inches) | 83% | high |
| August Weather | 16°C (61°F) | 85 mm (3.4 inches) | 87% | high |
| September Weather | 11°C (52°F) | 83 mm (3.3 inches) | 92% | moderate |
| October Weather | 5°C (42°F) | 72 mm (2.8 inches) | 93% | low |
| November Weather | 0°C (33°F) | 63 mm (2.5 inches) | 93% | low |
| December Weather | -5°C (23°F) | 59 mm (2.3 inches) | 94% | low |