August Weather in Weimar, United States

Last updated: June 24, 2025

In Weimar, United States, the average temperature in August swelters at 30°C (86°F), with a minimum of 21°C (70°F) and sometimes soaring to a maximum of 40°C (105°F). Be prepared for some rain, as 147 mm (5.8 in) of precipitation can be expected over 11 days, paired with an average humidity of 68%. Stay cool and hydrated!

August Temperature in Weimar

In August in Weimar, the average temperature is 30°C (86°F). Maximums can reach 40°C (105°F), while minimums can drop to as low as 21°C (70°F). This warm and varied climate makes Weimar an ideal destination for travelers seeking both heat and comfortable evenings.

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

The chart illustrates August temperature patterns in Weimar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weimar, August typically has an average temperature of 30°C (86°F), with highs reaching up to 40°C (105°F) and lows dropping to around 21°C (70°F).

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

August Precipitation in Weimar

In Weimar in August, the total precipitation amount is 147 mm (5.8 in), occurring over the course of 11 days.

August Precipitation Trends in Weimar

The chart displays monthly precipitation patterns in Weimar, 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 Weimar, August typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 11 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 Weimar

In Weimar in August humidity is 68%. With an average temperature of 30°C (86°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel sultry and exhausting, yet it can also encourage you to seek out refreshing drinks and shaded spots as you explore the vibrant surroundings.

August Average Humidity in Weimar

This chart illustrates the average monthly humidity levels in Weimar, 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 Weimar is approximately 68%, 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 Weimar

In Weimar in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Weimar.

Maximum UV Index Levels in Weimar for August

The chart shows the monthly maximum UV Index (UVI) for Weimar 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 Weimar typically reaches 12, which falls under the extreme exposure category.

Data source: Weimar 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 Weimar Compares to Other Months

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

This table compares monthly weather conditions in Weimar, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	66 mm (2.6 inches)	78%	moderate
February Weather	13°C (56°F)	78 mm (3.1 inches)	81%	very high
March Weather	19°C (66°F)	71 mm (2.8 inches)	76%	very high
April Weather	21°C (70°F)	98 mm (3.9 inches)	79%	extreme
May Weather	25°C (78°F)	139 mm (5.5 inches)	79%	extreme
June Weather	28°C (83°F)	120 mm (4.7 inches)	74%	extreme
July Weather	29°C (85°F)	100 mm (3.9 inches)	71%	extreme
August Weather	30°C (86°F)	147 mm (5.8 inches)	68%	extreme
September Weather	27°C (81°F)	121 mm (4.8 inches)	73%	extreme
October Weather	22°C (72°F)	85 mm (3.4 inches)	75%	very high
November Weather	17°C (62°F)	66 mm (2.6 inches)	78%	high
December Weather	14°C (57°F)	84 mm (3.3 inches)	84%	moderate