Last updated: August 22, 2025
In September, the average temperature in Kladanj, Bosnia and Herzegovina hovers around 15°C (60°F), with fluctuations that can see lows of -1°C (31°F) and highs reaching up to 31°C (88°F). Expect 61 mm (2.4 in) of precipitation over about 10 days, contributing to an average humidity level of 61%. Stay prepared for varying weather conditions!
In September in Kladanj, the average temperature is 15°C (60°F), with maximums reaching 31°C (88°F) and minimums dropping as low as -1°C (31°F). This temperature variation makes it essential for travelers to pack accordingly for both warm days and chilly nights.
In Kladanj in September, the precipitation amount is 61 mm (2.4 in) over a span of 10 days.
In Kladanj in September humidity is 61%. With an average temperature of 15°C (60°F), this humidity feels like a mild embrace, creating a pleasant, almost refreshing atmosphere for traveling, though it may also encourage you to stay hydrated and take breaks during your explorations.
In Kladanj in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Kladanj.
UV Risk Categories
Weather in Kladanj varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kladanj, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 79 mm (3.1 inches) | 89% | low |
| February Weather | 3°C (37°F) | 80 mm (3.1 inches) | 84% | moderate |
| March Weather | 5°C (41°F) | 99 mm (3.9 inches) | 77% | high |
| April Weather | 10°C (49°F) | 106 mm (4.2 inches) | 70% | high |
| May Weather | 14°C (57°F) | 147 mm (5.8 inches) | 70% | very high |
| June Weather | 18°C (65°F) | 161 mm (6.4 inches) | 68% | very high |
| July Weather | 19°C (67°F) | 158 mm (6.2 inches) | 63% | very high |
| August Weather | 20°C (68°F) | 104 mm (4.1 inches) | 52% | very high |
| September Weather | 15°C (60°F) | 61 mm (2.4 inches) | 61% | high |
| October Weather | 11°C (52°F) | 81 mm (3.2 inches) | 81% | moderate |
| November Weather | 7°C (44°F) | 77 mm (3.0 inches) | 86% | moderate |
| December Weather | 2°C (36°F) | 128 mm (5.0 inches) | 89% | low |