Last updated: August 27, 2025
In Biesiekierz, Poland, the average temperature in September hovers around 16°C (60°F). You can expect minimum temperatures to dip to 8°C (47°F), while highs can reach up to 28°C (83°F). Be prepared for some rainfall, as 98 mm (3.9 in) of precipitation typically falls over 16 days, and the air tends to be quite humid with an average humidity of 81%.
In September in Biesiekierz, the average temperature is 16°C (60°F). The maximum can reach 28°C (83°F), while the minimum can drop to as low as 8°C (47°F). This varied climate makes Biesiekierz an ideal destination for travelers seeking both mild and warm weather experiences.
In Biesiekierz in September, the total precipitation amount is 98 mm (3.9 in) recorded over a span of 16 days.
In Biesiekierz in September, humidity is 81%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you as you travel, making you acutely aware of the sweat on your skin and creating an atmosphere that might dampen your spirits but also invites you to seek out refreshing beverages and shady spots.
In Biesiekierz 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 Biesiekierz.
UV Risk Categories
Weather in Biesiekierz varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Biesiekierz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 70 mm (2.7 inches) | 87% | low |
| February Weather | 2°C (36°F) | 53 mm (2.1 inches) | 87% | low |
| March Weather | 4°C (39°F) | 54 mm (2.1 inches) | 87% | moderate |
| April Weather | 7°C (45°F) | 32 mm (1.3 inches) | 85% | moderate |
| May Weather | 11°C (53°F) | 52 mm (2.1 inches) | 81% | high |
| June Weather | 17°C (63°F) | 49 mm (1.9 inches) | 81% | very high |
| July Weather | 18°C (65°F) | 112 mm (4.4 inches) | 81% | high |
| August Weather | 19°C (66°F) | 74 mm (2.9 inches) | 80% | high |
| September Weather | 16°C (60°F) | 98 mm (3.9 inches) | 81% | moderate |
| October Weather | 12°C (53°F) | 112 mm (4.4 inches) | 84% | moderate |
| November Weather | 7°C (45°F) | 75 mm (3.0 inches) | 86% | low |
| December Weather | 3°C (38°F) | 73 mm (2.9 inches) | 85% | low |