September Weather in Hardert, Germany

Last updated: August 23, 2025

In Hardert, Germany, the average temperature in September hovers around 15°C (59°F), bringing a pleasant atmosphere. However, temperatures can vary, with a minimum of 2°C (35°F) and a maximum reaching 32°C (89°F). Expect a bit of rain, as precipitation amounts to 54 mm (2.1 in) over 8 days. Overall, the average humidity is quite high at 81%, adding to the region's unique climate experience.

September Temperature in Hardert

In September in Hardert, the average temperature is 15°C (59°F). Maximums can reach 32°C (89°F) and minimums can drop as low as 2°C (35°F). This makes Hardert a great destination for travelers seeking mild weather with the possibility of warm days and cool evenings.

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

The chart illustrates September temperature patterns in Hardert, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hardert, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around 2°C (35°F).

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

September Precipitation in Hardert

In Hardert in September, the total precipitation amount reaches 54 mm (2.1 in) over a span of 8 days.

September Precipitation Trends in Hardert

The chart displays monthly precipitation patterns in Hardert, 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 Hardert, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Hardert

In Hardert in September humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.

September Average Humidity in Hardert

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

In Hardert 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 Hardert.

Maximum UV Index Levels in Hardert for September

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

Data source: Hardert 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 Hardert Compares to Other Months

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

This table compares monthly weather conditions in Hardert, 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 (37°F)	72 mm (2.8 inches)	91%	low
February Weather	4°C (39°F)	65 mm (2.6 inches)	90%	moderate
March Weather	6°C (43°F)	74 mm (2.9 inches)	87%	moderate
April Weather	10°C (49°F)	38 mm (1.5 inches)	84%	moderate
May Weather	13°C (56°F)	75 mm (3.0 inches)	77%	high
June Weather	18°C (65°F)	74 mm (2.9 inches)	74%	very high
July Weather	19°C (66°F)	79 mm (3.1 inches)	72%	very high
August Weather	19°C (66°F)	70 mm (2.8 inches)	71%	high
September Weather	15°C (59°F)	54 mm (2.1 inches)	81%	moderate
October Weather	11°C (52°F)	66 mm (2.6 inches)	88%	moderate
November Weather	6°C (43°F)	49 mm (1.9 inches)	91%	low
December Weather	4°C (40°F)	102 mm (4.0 inches)	92%	low