September Weather in Jessen, Germany

Last updated: August 23, 2025

In Jessen, Germany, the average temperature in September hovers around 16°C (61°F). However, be prepared for a range where it can dip to a chilly 3°C (38°F) or soar up to a sizzling 33°C (93°F). During this month, you can expect approximately 45 mm (1.8 in) of precipitation over about 7 days, with humidity levels averaging a comfortable 81%.

September Temperature in Jessen

In September in Jessen, the average temperature is 16°C (61°F), with maximums reaching 33°C (93°F) and minimums dropping as low as 3°C (38°F). It's important to pack for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates September temperature patterns in Jessen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jessen, September typically has an average temperature of 16°C (61°F), with highs reaching up to 33°C (93°F) and lows dropping to around 3°C (38°F).

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

September Precipitation in Jessen

In Jessen in September, the precipitation amount is 45 mm (1.8 in) spread over a duration of 7 days.

September Precipitation Trends in Jessen

The chart displays monthly precipitation patterns in Jessen, 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 Jessen, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 7 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 Jessen

In Jessen in September, humidity is 81%. With an average temperature of 16°C (61°F), this humidity feels like a warm, heavy blanket wrapping around you as you explore the sights, making it essential to stay hydrated and take regular breaks in the shade.

September Average Humidity in Jessen

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

In Jessen 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 Jessen.

Maximum UV Index Levels in Jessen for September

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

Data source: Jessen 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 Jessen Compares to Other Months

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

This table compares monthly weather conditions in Jessen, 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 (36°F)	51 mm (2.0 inches)	90%	low
February Weather	3°C (38°F)	49 mm (1.9 inches)	89%	low
March Weather	5°C (42°F)	54 mm (2.1 inches)	87%	moderate
April Weather	10°C (50°F)	31 mm (1.2 inches)	81%	moderate
May Weather	14°C (58°F)	49 mm (1.9 inches)	71%	high
June Weather	20°C (69°F)	48 mm (1.9 inches)	75%	very high
July Weather	20°C (69°F)	74 mm (2.9 inches)	74%	very high
August Weather	21°C (69°F)	61 mm (2.4 inches)	76%	high
September Weather	16°C (61°F)	45 mm (1.8 inches)	81%	moderate
October Weather	12°C (53°F)	53 mm (2.1 inches)	85%	moderate
November Weather	6°C (44°F)	42 mm (1.6 inches)	88%	low
December Weather	4°C (39°F)	59 mm (2.3 inches)	92%	low