September Weather in Leknica, Poland

Last updated: August 27, 2025

In September, the average temperature in Leknica, Poland hovers around 16°C (60°F). Expect a temperature range with minimums dipping to 3°C (37°F) and maximums soaring to 32°C (89°F). During this period, precipitation averages 64 mm (2.5 in) over approximately 8 days, while the average humidity remains high at 81%. Stay prepared for a mix of cool and warm days!

September Temperature in Leknica

In September in Leknica, the average temperature is 16°C (60°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop as low as 3°C (37°F). It's a great time to explore Leknica, so pack accordingly for both warm and cool conditions!

September Weather in Leknica: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Leknica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leknica, September typically has an average temperature of 16°C (60°F), with highs reaching up to 32°C (89°F) and lows dropping to around 3°C (37°F).

Data source: Temperature data for Leknica generated using information from the Copernicus Climate Change Service.

September Precipitation in Leknica

In Leknica in September, the precipitation amount is 64 mm (2.5 in) over the course of 8 days.

September Precipitation Trends in Leknica

The chart displays monthly precipitation patterns in Leknica, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Leknica, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Leknica

In Leknica 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.

September Average Humidity in Leknica

This chart illustrates the average monthly humidity levels in Leknica, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Leknica is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Leknica

In Leknica 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 Leknica, you can refer to this Hourly UV Index in Leknica.

Maximum UV Index Levels in Leknica for September

The chart shows the monthly maximum UV Index (UVI) for Leknica in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Leknica typically reaches 6, which falls under the high exposure category.

Data source: Leknica September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Leknica Compares to Other Months

Weather in Leknica varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Leknica, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Leknica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	55 mm (2.2 inches)	90%	low
February Weather	2°C (37°F)	53 mm (2.1 inches)	89%	low
March Weather	5°C (41°F)	53 mm (2.1 inches)	87%	moderate
April Weather	10°C (50°F)	38 mm (1.5 inches)	81%	moderate
May Weather	14°C (58°F)	65 mm (2.6 inches)	71%	high
June Weather	20°C (68°F)	57 mm (2.2 inches)	75%	very high
July Weather	20°C (68°F)	77 mm (3.0 inches)	74%	very high
August Weather	20°C (69°F)	75 mm (2.9 inches)	76%	high
September Weather	16°C (60°F)	64 mm (2.5 inches)	81%	high
October Weather	11°C (53°F)	65 mm (2.6 inches)	85%	moderate
November Weather	6°C (44°F)	41 mm (1.6 inches)	88%	low
December Weather	3°C (38°F)	64 mm (2.5 inches)	92%	low