Last updated: August 28, 2025
In September, the average temperature in Novhorod-Siverskyi, Ukraine hovers around 15°C (59°F). Expect a range from a chilly -4°C (26°F) to a warm 31°C (88°F). With 52 mm (2.1 in) of precipitation spread over 8 days, don’t forget your umbrella! The air tends to be quite humid too, with an average humidity level of 69%.
In September in Novhorod-Siverskyi, the average temperature is 15°C (59°F). Maximums can reach 31°C (88°F), while minimums can drop as low as -4°C (26°F). Be prepared for a wide range of temperatures when planning your travel, ensuring you pack appropriately for both warm and chilly conditions.
In Novhorod-Siverskyi in September, the total precipitation amount is 52 mm (2.1 in) over the course of 8 days.
In Novhorod-Siverskyi in September humidity is 69%. With an average temperature of 15°C (59°F), this humidity feels like a mild blanket wrapping around you, making it slightly uncomfortable for traveling; you'll likely find yourself seeking shade and refreshing drinks to stay cool as you explore.
In Novhorod-Siverskyi in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Novhorod-Siverskyi, you can refer to this Hourly UV Index in Novhorod-Siverskyi.
UV Risk Categories
Weather in Novhorod-Siverskyi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Novhorod-Siverskyi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 46 mm (1.8 inches) | 92% | low |
| February Weather | -3°C (26°F) | 44 mm (1.7 inches) | 93% | low |
| March Weather | 1°C (35°F) | 36 mm (1.4 inches) | 90% | moderate |
| April Weather | 8°C (46°F) | 36 mm (1.4 inches) | 79% | moderate |
| May Weather | 14°C (58°F) | 75 mm (3.0 inches) | 66% | high |
| June Weather | 20°C (68°F) | 55 mm (2.2 inches) | 65% | very high |
| July Weather | 20°C (68°F) | 95 mm (3.8 inches) | 55% | very high |
| August Weather | 20°C (68°F) | 41 mm (1.6 inches) | 49% | high |
| September Weather | 15°C (59°F) | 52 mm (2.1 inches) | 69% | high |
| October Weather | 9°C (48°F) | 44 mm (1.7 inches) | 84% | moderate |
| November Weather | 2°C (36°F) | 41 mm (1.6 inches) | 92% | low |
| December Weather | -1°C (30°F) | 66 mm (2.6 inches) | 94% | low |