September Weather in Rosenhayn, United States

Last updated: June 24, 2025

In September, the average temperature in Rosenhayn, United States hovers around 22°C (72°F), with a minimum of 8°C (47°F) and soaring to a maximum of 34°C (94°F). Expect a precipitation amount of 91 mm (3.6 in) spread over approximately 11 days, complemented by an average humidity of 75%. Enjoy the varied climate while planning your activities!

September Temperature in Rosenhayn

In September in Rosenhayn, the average temperature is 22°C (72°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 8°C (47°F). This makes Rosenhayn an ideal destination for travelers seeking a comfortable climate with a mix of warm and cooler days.

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

The chart illustrates September temperature patterns in Rosenhayn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosenhayn, September typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (94°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Rosenhayn

In Rosenhayn in September, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.

September Precipitation Trends in Rosenhayn

The chart displays monthly precipitation patterns in Rosenhayn, 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 Rosenhayn, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 11 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 Rosenhayn

In Rosenhayn in September, humidity is 75%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring travelers to stay hydrated and take breaks in shaded areas.

September Average Humidity in Rosenhayn

This chart illustrates the average monthly humidity levels in Rosenhayn, 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 Rosenhayn is approximately 75%, 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 Rosenhayn

In Rosenhayn in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Rosenhayn.

Maximum UV Index Levels in Rosenhayn for September

The chart shows the monthly maximum UV Index (UVI) for Rosenhayn 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 Rosenhayn typically reaches 8, which falls under the very high exposure category.

Data source: Rosenhayn 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 Rosenhayn Compares to Other Months

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

This table compares monthly weather conditions in Rosenhayn, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	60 mm (2.4 inches)	84%	moderate
February Weather	5°C (41°F)	98 mm (3.9 inches)	83%	moderate
March Weather	7°C (46°F)	104 mm (4.1 inches)	83%	high
April Weather	13°C (56°F)	96 mm (3.8 inches)	81%	very high
May Weather	18°C (65°F)	125 mm (4.9 inches)	78%	very high
June Weather	23°C (74°F)	110 mm (4.3 inches)	79%	very high
July Weather	26°C (80°F)	134 mm (5.3 inches)	74%	very high
August Weather	25°C (78°F)	153 mm (6.0 inches)	72%	very high
September Weather	22°C (72°F)	91 mm (3.6 inches)	75%	very high
October Weather	17°C (63°F)	115 mm (4.5 inches)	81%	high
November Weather	9°C (48°F)	74 mm (2.9 inches)	85%	moderate
December Weather	5°C (41°F)	95 mm (3.8 inches)	84%	moderate