August Weather in Jena, United States

Last updated: June 24, 2025

In Jena, United States, the average temperature in August reaches a warm 28°C (83°F), with nighttime lows around 20°C (68°F) and daytime highs soaring to 38°C (101°F). Expect 130 mm (5.1 in) of precipitation over 15 days, contributing to an average humidity level of 79%. Stay cool and hydrated as you enjoy the vibrant atmosphere of this beautiful destination!

August Temperature in Jena

In August in Jena, the average temperature is 28°C (83°F). Maximum temperatures can reach 38°C (101°F), while minimums can drop to as low as 20°C (68°F). This pleasant climate makes Jena an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates August temperature patterns in Jena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jena, August typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 20°C (68°F).

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

August Precipitation in Jena

In Jena in August, the total precipitation amount is 130 mm (5.1 in) over the course of 15 days.

August Precipitation Trends in Jena

The chart displays monthly precipitation patterns in Jena, 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 Jena, August typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 15 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 Jena

In Jena in August humidity is 79%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities a challenge but also adding a certain tropical charm to your travel experience.

August Average Humidity in Jena

This chart illustrates the average monthly humidity levels in Jena, 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 Jena is approximately 79%, 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 Jena

In Jena in August, 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 Jena.

Maximum UV Index Levels in Jena for August

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

Data source: Jena 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 Jena Compares to Other Months

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

This table compares monthly weather conditions in Jena, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	113 mm (4.4 inches)	83%	moderate
February Weather	12°C (54°F)	155 mm (6.1 inches)	83%	high
March Weather	17°C (63°F)	111 mm (4.4 inches)	80%	very high
April Weather	19°C (66°F)	147 mm (5.8 inches)	81%	extreme
May Weather	24°C (75°F)	164 mm (6.5 inches)	81%	extreme
June Weather	27°C (80°F)	133 mm (5.2 inches)	78%	extreme
July Weather	28°C (83°F)	124 mm (4.9 inches)	79%	extreme
August Weather	28°C (83°F)	130 mm (5.1 inches)	79%	extreme
September Weather	26°C (79°F)	111 mm (4.4 inches)	79%	very high
October Weather	21°C (70°F)	119 mm (4.7 inches)	77%	very high
November Weather	14°C (57°F)	75 mm (3.0 inches)	85%	high
December Weather	12°C (54°F)	127 mm (5.0 inches)	88%	moderate