September Weather in Grabowo, Poland

Last updated: August 27, 2025

In Grabowo, Poland, the average temperature in September hovers around 14°C (57°F). Daily highs can reach a pleasant 27°C (81°F), while chilly nights may dip to a brisk 1°C (35°F). Expect 67 mm (2.7 in) of precipitation spread over 11 days, contributing to the region's average humidity of 81%. Whether you're exploring the vibrant streets or enjoying the serene landscapes, this month offers a delightful mix of weather conditions.

September Temperature in Grabowo

In September in Grabowo, the average temperature is 14°C (57°F). The maximum can reach 27°C (81°F), and the minimum can be as low as 1°C (35°F). This climate makes it an ideal time for travelers to enjoy a range of outdoor activities and explore the local attractions comfortably.

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

The chart illustrates September temperature patterns in Grabowo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grabowo, September typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (81°F) and lows dropping to around 1°C (35°F).

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

September Precipitation in Grabowo

In Grabowo in September, the total precipitation amount is 67 mm (2.7 in) spread over a duration of 11 days.

September Precipitation Trends in Grabowo

The chart displays monthly precipitation patterns in Grabowo, 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 Grabowo, September typically receives around 67 mm (2.7 inches) of precipitation spread over approximately 11 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 Grabowo

In Grabowo in September, humidity is 81%. With an average temperature of 14°C (57°F), this humidity feels like a warm, dense blanket that clings to your skin, making outdoor exploration a bit heavier and more tiring.

September Average Humidity in Grabowo

This chart illustrates the average monthly humidity levels in Grabowo, 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 Grabowo 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 Grabowo

In Grabowo 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 Grabowo.

Maximum UV Index Levels in Grabowo for September

The chart shows the monthly maximum UV Index (UVI) for Grabowo 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 Grabowo typically reaches 5, which falls under the moderate exposure category.

Data source: Grabowo 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 Grabowo Compares to Other Months

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

This table compares monthly weather conditions in Grabowo, 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 (29°F)	48 mm (1.9 inches)	91%	low
February Weather	-1°C (30°F)	42 mm (1.7 inches)	90%	low
March Weather	2°C (36°F)	48 mm (1.9 inches)	89%	moderate
April Weather	7°C (45°F)	48 mm (1.9 inches)	85%	moderate
May Weather	12°C (54°F)	75 mm (2.9 inches)	74%	high
June Weather	18°C (64°F)	65 mm (2.6 inches)	75%	high
July Weather	18°C (65°F)	109 mm (4.3 inches)	76%	high
August Weather	18°C (64°F)	86 mm (3.4 inches)	76%	high
September Weather	14°C (57°F)	67 mm (2.7 inches)	81%	moderate
October Weather	9°C (49°F)	71 mm (2.8 inches)	89%	moderate
November Weather	5°C (40°F)	44 mm (1.7 inches)	91%	low
December Weather	0°C (33°F)	60 mm (2.4 inches)	92%	low