September Weather in Wirdum, Germany

Last updated: August 23, 2025

In Wirdum, Germany, the average temperature in September is a pleasant 15°C (59°F). Expect a range from a cool 5°C (41°F) to a warm 28°C (83°F). During this month, you can anticipate approximately 68 mm (2.7 in) of precipitation spread across 13 days, with an average humidity level of 83%. Enjoy the mild climate while preparing for some occasional rain!

September Temperature in Wirdum

In September in Wirdum, the average temperature is 15°C (59°F). Maximums can reach 28°C (83°F) and minimums can be as low as 5°C (41°F). This mild climate makes it a perfect time for travelers to explore the beautiful sights and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Wirdum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wirdum, September typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (83°F) and lows dropping to around 5°C (41°F).

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

September Precipitation in Wirdum

In Wirdum in September, the precipitation amount is 68 mm (2.7 in) spread over 13 days.

September Precipitation Trends in Wirdum

The chart displays monthly precipitation patterns in Wirdum, 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 Wirdum, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 13 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 Wirdum

In Wirdum in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.

September Average Humidity in Wirdum

This chart illustrates the average monthly humidity levels in Wirdum, 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 Wirdum is approximately 83%, 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 Wirdum

In Wirdum 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 Wirdum.

Maximum UV Index Levels in Wirdum for September

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

Data source: Wirdum 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 Wirdum Compares to Other Months

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

This table compares monthly weather conditions in Wirdum, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	62 mm (2.5 inches)	88%	low
February Weather	4°C (40°F)	59 mm (2.3 inches)	88%	low
March Weather	6°C (43°F)	66 mm (2.6 inches)	86%	moderate
April Weather	9°C (48°F)	45 mm (1.8 inches)	84%	moderate
May Weather	12°C (54°F)	63 mm (2.5 inches)	80%	high
June Weather	17°C (63°F)	76 mm (3.0 inches)	75%	very high
July Weather	18°C (64°F)	94 mm (3.7 inches)	75%	high
August Weather	18°C (65°F)	90 mm (3.5 inches)	75%	high
September Weather	15°C (59°F)	68 mm (2.7 inches)	83%	moderate
October Weather	12°C (54°F)	87 mm (3.4 inches)	86%	moderate
November Weather	7°C (45°F)	53 mm (2.1 inches)	87%	low
December Weather	5°C (41°F)	75 mm (3.0 inches)	86%	low