August Weather in Grad, Slovenia

Last updated: August 27, 2025

In August, the average temperature in Grad, Slovenia hovers around 22°C (72°F), offering a comfortable climate. However, be prepared for occasional extremes, with minimums dipping to 8°C (47°F) and highs soaring up to 38°C (100°F). Rainfall is expected as well, with an average precipitation of 90 mm (3.5 in) spread over 12 days. You'll also find the air quite humid, with an average humidity level of 60%.

August Temperature in Grad

In August in Grad, the average temperature is 22°C (72°F). Maximums can reach 38°C (100°F) and minimums can be as low as 8°C (47°F). This climate makes Grad an ideal destination for travelers seeking warm days and cool evenings.

August Weather in Grad: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grad, August typically has an average temperature of 22°C (72°F), with highs reaching up to 38°C (100°F) and lows dropping to around 8°C (47°F).

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

August Precipitation in Grad

In Grad in August, the precipitation amount is 90 mm (3.5 in) spread over 12 days.

August Precipitation Trends in Grad

The chart displays monthly precipitation patterns in Grad, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Grad, August typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Grad

In Grad in August, humidity is 60%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it pleasant for exploring local attractions while encouraging travelers to stay hydrated and seek shade during midday adventures.

August Average Humidity in Grad

This chart illustrates the average monthly humidity levels in Grad, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Grad is approximately 60%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Grad

In Grad in August, 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 Grad.

Maximum UV Index Levels in Grad for August

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

Data source: Grad August 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 August Weather in Grad Compares to Other Months

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

This table compares monthly weather conditions in Grad, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	26 mm (1.0 inches)	90%	low
February Weather	4°C (39°F)	43 mm (1.7 inches)	84%	moderate
March Weather	7°C (44°F)	36 mm (1.4 inches)	78%	moderate
April Weather	12°C (53°F)	49 mm (1.9 inches)	73%	high
May Weather	16°C (60°F)	115 mm (4.5 inches)	71%	very high
June Weather	21°C (70°F)	90 mm (3.5 inches)	73%	very high
July Weather	22°C (72°F)	84 mm (3.3 inches)	70%	very high
August Weather	22°C (72°F)	90 mm (3.5 inches)	60%	very high
September Weather	17°C (63°F)	110 mm (4.3 inches)	65%	high
October Weather	12°C (54°F)	55 mm (2.1 inches)	84%	moderate
November Weather	7°C (44°F)	72 mm (2.8 inches)	89%	low
December Weather	2°C (36°F)	58 mm (2.3 inches)	89%	low