May Weather in Ostrau, Germany

Last updated: August 23, 2025

In May, the average temperature in Ostrau, Germany hovers around 14°C (57°F), with a range that can dip to a chilly 0°C (32°F) and reach a warm 31°C (88°F). Be prepared for a splash of rain, as 62 mm (2.4 in) of precipitation falls over about 12 days. With an average humidity of 71%, be ready for a potentially sticky atmosphere!

May Temperature in Ostrau

In May in Ostrau, the average temperature is 14°C (57°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 0°C (32°F). Be prepared for a wide range of temperatures when traveling to Ostrau during this time.

May Weather in Ostrau: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ostrau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostrau, May typically has an average temperature of 14°C (57°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Ostrau

In Ostrau in May, the precipitation amount is 62 mm (2.4 in) spread over 12 days.

May Precipitation Trends in Ostrau

The chart displays monthly precipitation patterns in Ostrau, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Ostrau, May typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Ostrau

In Ostrau in May, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.

May Average Humidity in Ostrau

This chart illustrates the average monthly humidity levels in Ostrau, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Ostrau is approximately 71%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ostrau

In Ostrau in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Ostrau.

Maximum UV Index Levels in Ostrau for May

The chart shows the monthly maximum UV Index (UVI) for Ostrau in May, 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 May, the maximum UV index in Ostrau typically reaches 7, which falls under the high exposure category.

Data source: Ostrau May 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 May Weather in Ostrau Compares to Other Months

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

This table compares monthly weather conditions in Ostrau, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	58 mm (2.3 inches)	90%	low
February Weather	3°C (38°F)	52 mm (2.0 inches)	89%	low
March Weather	5°C (42°F)	56 mm (2.2 inches)	87%	moderate
April Weather	9°C (49°F)	35 mm (1.4 inches)	81%	high
May Weather	14°C (57°F)	62 mm (2.4 inches)	71%	high
June Weather	20°C (68°F)	51 mm (2.0 inches)	75%	very high
July Weather	20°C (68°F)	63 mm (2.5 inches)	74%	very high
August Weather	20°C (69°F)	65 mm (2.6 inches)	76%	high
September Weather	16°C (60°F)	53 mm (2.1 inches)	81%	high
October Weather	12°C (53°F)	61 mm (2.4 inches)	85%	moderate
November Weather	6°C (43°F)	43 mm (1.7 inches)	88%	low
December Weather	4°C (39°F)	66 mm (2.6 inches)	92%	low