July Weather in Vienna, United States

Last updated: June 24, 2025

In July, the average temperature in Vienna, United States reaches a pleasant 26°C (80°F). However, temperatures can vary significantly, with lows dipping to 15°C (59°F) and highs soaring up to 38°C (101°F). Expect around 97 mm (3.8 in) of precipitation spread across 10 days, contributing to an average humidity of 81%. Plan accordingly to make the most of your time in this vibrant locale!

July Temperature in Vienna

In July in Vienna, the average temperature is 26°C (80°F). Maximums can reach 38°C (101°F) and minimums can be as low as 15°C (59°F). It's an ideal time for travelers who enjoy warm weather, but be prepared for possible heat during the day and cooler evenings.

July Weather in Vienna: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Vienna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vienna, July typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 15°C (59°F).

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

July Precipitation in Vienna

In Vienna in July, the total precipitation amount is 97 mm (3.8 in) over a span of 10 days.

July Precipitation Trends in Vienna

The chart displays monthly precipitation patterns in Vienna, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Vienna, July typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Vienna

In Vienna in July, humidity is 81%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and requiring frequent breaks to stay refreshed and hydrated.

July Average Humidity in Vienna

This chart illustrates the average monthly humidity levels in Vienna, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Vienna is approximately 81%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Vienna

In Vienna in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Vienna.

Maximum UV Index Levels in Vienna for July

The chart shows the monthly maximum UV Index (UVI) for Vienna in July, 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 July, the maximum UV index in Vienna typically reaches 11, which falls under the extreme exposure category.

Data source: Vienna July 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 July Weather in Vienna Compares to Other Months

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

This table compares monthly weather conditions in Vienna, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	75 mm (3.0 inches)	82%	moderate
February Weather	2°C (36°F)	76 mm (3.0 inches)	80%	moderate
March Weather	9°C (48°F)	129 mm (5.1 inches)	80%	high
April Weather	13°C (55°F)	129 mm (5.1 inches)	80%	very high
May Weather	19°C (66°F)	166 mm (6.5 inches)	82%	very high
June Weather	24°C (76°F)	87 mm (3.4 inches)	83%	extreme
July Weather	26°C (80°F)	97 mm (3.8 inches)	81%	extreme
August Weather	25°C (77°F)	95 mm (3.7 inches)	80%	very high
September Weather	22°C (73°F)	51 mm (2.0 inches)	76%	very high
October Weather	15°C (59°F)	102 mm (4.0 inches)	76%	high
November Weather	7°C (45°F)	62 mm (2.4 inches)	85%	moderate
December Weather	4°C (40°F)	47 mm (1.9 inches)	86%	moderate