Last updated: August 23, 2025
In September, the average temperature in Ukmerge, Lithuania hovers around 14°C (57°F), with extremes ranging from a chilly -3°C (27°F) to a warm 27°C (81°F). Expect about 69 mm (2.7 in) of precipitation over 11 days, contributing to an average humidity level of 83%. Stay prepared for a mix of weather as you explore this captivating destination!
In September in Ukmerge, the average temperature is 14°C (57°F). Maximums can reach 27°C (81°F), and minimums can drop as low as -3°C (27°F). This variation in temperature makes Ukmerge an ideal destination for travelers who enjoy both mild days and crisp nights.
In Ukmerge in September, the total precipitation amount is 69 mm (2.7 in) spread across 11 days.
In Ukmerge in September, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.
In Ukmerge in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Ukmerge.
UV Risk Categories
Weather in Ukmerge varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ukmerge, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 53 mm (2.1 inches) | 94% | low |
| February Weather | -2°C (29°F) | 39 mm (1.5 inches) | 92% | low |
| March Weather | 2°C (35°F) | 45 mm (1.8 inches) | 90% | moderate |
| April Weather | 7°C (45°F) | 42 mm (1.7 inches) | 86% | moderate |
| May Weather | 12°C (54°F) | 63 mm (2.5 inches) | 72% | high |
| June Weather | 18°C (65°F) | 55 mm (2.2 inches) | 74% | high |
| July Weather | 19°C (66°F) | 92 mm (3.6 inches) | 76% | high |
| August Weather | 18°C (64°F) | 92 mm (3.6 inches) | 74% | high |
| September Weather | 14°C (57°F) | 69 mm (2.7 inches) | 83% | moderate |
| October Weather | 9°C (48°F) | 67 mm (2.6 inches) | 91% | moderate |
| November Weather | 4°C (40°F) | 60 mm (2.4 inches) | 93% | low |
| December Weather | 0°C (32°F) | 60 mm (2.4 inches) | 95% | low |