Last updated: August 27, 2025
In Dem'yanovo, Russian Federation, the average temperature in September hovers around 9°C (49°F), with fluctuations that can drop to a brisk -2°C (28°F) and climb to a pleasant 23°C (74°F). This month sees about 84 mm (3.3 in) of precipitation spread over 14 days, contributing to an average humidity level of a robust 92%. Prepare for a mix of cool days and potential rainfall!
In September in Dem'yanovo, the average temperature is 9°C (49°F). The maximum can reach 23°C (74°F), and the minimum can be as low as -2°C (28°F). This makes it a great time for travelers to enjoy a mix of crisp, cool days and pleasantly warm afternoons, perfect for outdoor exploration.
In Dem'yanovo in September, the precipitation amount is 84 mm (3.3 in) over the course of 14 days.
In Dem'yanovo in September, humidity is 92%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it uncomfortable for traveling; the air is heavy, and every step feels sluggish, as sweat clings to your skin despite the coolness.
In Dem'yanovo 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 Dem'yanovo for better planning.
UV Risk Categories
Weather in Dem'yanovo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dem'yanovo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (14°F) | 41 mm (1.6 inches) | 101% | low |
| February Weather | -9°C (15°F) | 49 mm (1.9 inches) | 98% | low |
| March Weather | -4°C (25°F) | 41 mm (1.6 inches) | 93% | moderate |
| April Weather | 3°C (37°F) | 41 mm (1.6 inches) | 86% | moderate |
| May Weather | 10°C (50°F) | 59 mm (2.3 inches) | 83% | moderate |
| June Weather | 15°C (59°F) | 67 mm (2.6 inches) | 81% | high |
| July Weather | 18°C (64°F) | 105 mm (4.1 inches) | 83% | high |
| August Weather | 15°C (60°F) | 71 mm (2.8 inches) | 87% | moderate |
| September Weather | 9°C (49°F) | 84 mm (3.3 inches) | 92% | moderate |
| October Weather | 4°C (39°F) | 89 mm (3.5 inches) | 94% | low |
| November Weather | -2°C (28°F) | 65 mm (2.6 inches) | 97% | low |
| December Weather | -8°C (18°F) | 49 mm (1.9 inches) | 96% | low |