Last updated: August 28, 2025
In September, the average temperature in Sarny, Ukraine hovers around 15°C (60°F), offering a comfortable climate for various activities. However, be prepared for fluctuations, as temperatures can dip to a chilly 0°C (32°F) or climb to a warm 30°C (87°F). With an average precipitation of 45 mm (1.8 in) over 8 days, light rain may accompany your visit. Don't forget to factor in the average humidity of 69%—a little moisture in the air that adds to the region's charm.
In September in Sarny, the average temperature is 15°C (60°F). Maximums can reach 30°C (87°F), while minimums can drop as low as 0°C (32°F). This makes Sarny an ideal destination for travelers seeking a mix of mild weather and the chance to experience both warm and chilly days.
In Sarny in September, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.
In Sarny in September, humidity is 69%. With an average temperature of 15°C (60°F), this humidity feels like a cool, damp embrace that can make outdoor activities feel slightly heavier and more exhausting, but still inviting for exploring the charming sights and sounds of the area.
In Sarny 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 Sarny, you can refer to this Hourly UV Index in Sarny.
UV Risk Categories
Weather in Sarny varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sarny, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 39 mm (1.6 inches) | 93% | low |
| February Weather | -1°C (31°F) | 53 mm (2.1 inches) | 90% | low |
| March Weather | 3°C (37°F) | 46 mm (1.8 inches) | 88% | moderate |
| April Weather | 9°C (48°F) | 40 mm (1.6 inches) | 75% | moderate |
| May Weather | 14°C (58°F) | 86 mm (3.4 inches) | 60% | high |
| June Weather | 20°C (68°F) | 82 mm (3.2 inches) | 61% | very high |
| July Weather | 20°C (68°F) | 104 mm (4.1 inches) | 59% | very high |
| August Weather | 20°C (68°F) | 64 mm (2.5 inches) | 57% | high |
| September Weather | 15°C (60°F) | 45 mm (1.8 inches) | 69% | high |
| October Weather | 10°C (50°F) | 57 mm (2.2 inches) | 87% | moderate |
| November Weather | 4°C (40°F) | 36 mm (1.4 inches) | 91% | low |
| December Weather | 0°C (33°F) | 65 mm (2.6 inches) | 92% | low |