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May Weather in Grosshart, Austria

Last updated: August 22, 2025

In May, the average temperature in Grosshart, Austria hovers around 14°C (57°F), with a minimum drop to 0°C (33°F) and a maximum rise to 29°C (84°F). Expect about 112 mm (4.4 in) of precipitation spread over 17 days, contributing to an average humidity of 71%. Whether you’re planning outdoor adventures or cozy indoor gatherings, be prepared for a mix of weather!

May Temperature in Grosshart

In May, in Grosshart, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as 0°C (33°F). It's advisable to pack layers when traveling to ensure comfort in varying temperatures.

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

The chart illustrates May temperature patterns in Grosshart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grosshart, May typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec313641495666686859504134
Data source: Temperature data for Grosshart generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Grosshart

In Grosshart in May, the precipitation amount is 112 mm (4.4 in) spread out over 17 days.

May Precipitation Trends in Grosshart

The chart displays monthly precipitation patterns in Grosshart, 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 Grosshart, May typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec2635385611296115119102526552
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Grosshart

In Grosshart 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 Grosshart

This chart illustrates the average monthly humidity levels in Grosshart, 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 Grosshart is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Grosshart

In Grosshart in May, 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 Grosshart.

Maximum UV Index Levels in Grosshart for May

The chart shows the monthly maximum UV Index (UVI) for Grosshart 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 Grosshart typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986431
Data source: Grosshart 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 Grosshart Compares to Other Months

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

This table compares monthly weather conditions in Grosshart, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)26 mm (1.0 inches)90%low
February Weather2°C (36°F)35 mm (1.4 inches)84%moderate
March Weather5°C (41°F)38 mm (1.5 inches)78%moderate
April Weather10°C (49°F)56 mm (2.2 inches)73%high
May Weather14°C (57°F)112 mm (4.4 inches)71%very high
June Weather19°C (67°F)96 mm (3.8 inches)73%very high
July Weather20°C (68°F)115 mm (4.5 inches)70%very high
August Weather20°C (68°F)119 mm (4.7 inches)60%very high
September Weather15°C (59°F)102 mm (4.0 inches)65%high
October Weather10°C (51°F)52 mm (2.1 inches)84%moderate
November Weather5°C (41°F)65 mm (2.5 inches)89%moderate
December Weather1°C (34°F)52 mm (2.1 inches)89%low

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