May Weather in Gratz, United States

Last updated: June 24, 2025

In May, the average temperature in Gratz, United States hovers around 17°C (63°F). Be prepared for a range in temperatures, with a minimum of 0°C (32°F) and soaring up to 32°C (91°F). Expect about 123 mm (4.8 in) of precipitation over 14 days, accompanied by an average humidity of 75%.

May Temperature in Gratz

In May in Gratz, the average temperature is 17°C (63°F). Maximum temperatures can reach 32°C (91°F), while minimums can drop as low as 0°C (32°F). This makes Gratz an ideal destination for travelers seeking a pleasant mix of warm and cool weather.

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

The chart illustrates May temperature patterns in Gratz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gratz, May typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (91°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Gratz

In Gratz in May, the precipitation amount is 123 mm (4.8 in) over a span of 14 days.

May Precipitation Trends in Gratz

The chart displays monthly precipitation patterns in Gratz, 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 Gratz, May typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 14 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 Gratz

In Gratz in May, humidity is 75%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities a bit sticky and requiring frequent breaks to stay refreshed during your travels.

May Average Humidity in Gratz

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

In Gratz in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Gratz.

Maximum UV Index Levels in Gratz for May

The chart shows the monthly maximum UV Index (UVI) for Gratz 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 Gratz typically reaches 10, which falls under the very high exposure category.

Data source: Gratz 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 Gratz Compares to Other Months

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

This table compares monthly weather conditions in Gratz, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	71 mm (2.8 inches)	87%	moderate
February Weather	2°C (35°F)	103 mm (4.0 inches)	85%	moderate
March Weather	5°C (42°F)	94 mm (3.7 inches)	85%	high
April Weather	11°C (52°F)	106 mm (4.2 inches)	83%	very high
May Weather	17°C (63°F)	123 mm (4.8 inches)	75%	very high
June Weather	22°C (72°F)	93 mm (3.7 inches)	73%	very high
July Weather	25°C (77°F)	135 mm (5.3 inches)	65%	very high
August Weather	24°C (75°F)	121 mm (4.8 inches)	62%	very high
September Weather	20°C (69°F)	117 mm (4.6 inches)	66%	very high
October Weather	14°C (58°F)	110 mm (4.3 inches)	79%	high
November Weather	6°C (44°F)	93 mm (3.6 inches)	87%	moderate
December Weather	2°C (37°F)	89 mm (3.5 inches)	85%	low