August Weather in Jena, Germany

Last updated: February 26, 2025

August in Jena, Germany, offers a diverse weather experience, with temperatures peaking at a sweltering 36°C (98°F) and an average of 20°C (68°F), accompanied by cooler lows of 7°C (45°F). This month also sees a moderate precipitation level of 73 mm (2.9 in) spread across approximately 10 days, creating a balance between sunny spells and refreshing showers. With an average humidity of 79%, visitors can expect a mix of warmth and moisture, making August both vibrant and dynamic in this beautiful corner of Germany.

August Temperature in Jena

August in Jena, Germany, showcases a delightful climax of summer, with temperatures ranging from a comfortable 7°C (45°F) at night to a balmy 36°C (98°F) during the day. The average temperature settles at around 20°C (68°F), making it the perfect time for outdoor activities and enjoying the vibrant city life. As summer progresses, August stands out with relatively high maximum temperatures, following the hotter trends seen in July. This month's warmth bridges the gap between the height of summer and the cooler days of autumn, allowing residents and visitors to relish the lingering heat before the temperatures dip in September. Overall, August brings a pleasant mix of warmth, marking a peak in the seasonal temperature cycle.

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.
JanFebMarAprMayJunJulAugSepOctNovDec353741485666676759524238
Data source: Temperature data for Jena generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Jena

August brings a significant peak in precipitation in Jena, Germany, with a total of 73 mm (2.9 in) recorded, marking it as the wettest month of the year. This increase is notable compared to the previous months, reflecting a shift from drier spring conditions to a more robust summer pattern. With 10 rainy days, August showcases a balance of moisture, ensuring lush landscapes while still allowing for plenty of sunshine. Following July's rainfall of 64 mm (2.5 in), August's precipitation suggests a trend of growing humidity leading into fall, which typically sees 48 mm (1.9 in) in September. Such patterns highlight the dynamic weather systems influencing the region and create a vibrant backdrop as summer transitions to autumn.

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.
JanFebMarAprMayJunJulAugSepOctNovDec494256346752647348544058
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Jena

In August, Jena experiences a notable consistency in its humidity levels, maintaining a steady 79% that aligns with the trend set in July. This relatively moderate humidity is a continuation of the gradual decline from the high values seen earlier in the year, where January's humidity peaked at a striking 91%. As the summer progresses, a decline is evident, dropping from 83% in April to 75% in May, before stabilizing during the warmest months. The humidity levels will soon begin to rise again in September, marking a transition as autumn approaches. Overall, August serves as a pivotal moment, reflecting a summer that balances warmth and moisture, offering comfortable conditions before the humidity gradually creeps upward once more.

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, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Jena

In August, Jena experiences a high UV Index of 7, hinting at a strong need for sun protection as the burn time decreases to 25 minutes. This marks a slight decline from July's peak of 8, where the exposure risk was classified as very high and burn time was just 15 minutes. As summer transitions toward autumn, August remains a vibrant month for outdoor activities, but caution is still essential. Comparatively, earlier months like May and June show a gradual escalation in UV intensity, peaking in the summer. As you enjoy the warm weather, remember to stay informed and protected with the latest updates, such as those found at Jena UV Index.

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.
JanFebMarAprMayJunJulAugSepOctNovDec224578875421
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.

August Sunshine in Jena

August in Jena, Germany, brings a radiant blend of sunshine, with 375 hours illuminating the month. This is slightly lower than the sun-drenched July, which boasts 411 hours, yet it remains a vibrant highlight as summer lingers. The pattern of increasing daylight hours from the stark 105 hours in January through the blossoming 383 hours in May showcases a clear trend of growing brightness as the year progresses. As August transitions into the cooler months, the sun's embrace begins to wane, with September ushering in 312 hours of warmth. This rhythm of sunlight reflects the ebbs and flows of seasonal change, inviting residents and visitors alike to savor the lingering warmth before autumn sets in.

Monthly Sunshine Duration in Jena: August Highlighted

The August sunshine duration represents the total number of hours Jena experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec105h194h269h341h383h402h411h375h312h256h176h136h
Data source: Jena August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jena During August

In Jena, Germany, the likelihood of enjoying sunny weather peaks in the earlier months of spring, with March boasting a 36% chance of sunshine. However, as summer approaches, this percentage plateaus, with August maintaining a consistent 30% likelihood to bask in the sun, akin to July and June. Interestingly, this trend suggests that while the days may get longer and warmer, the odds of clear skies don't significantly increase as one might expect in the height of summer. Instead, sunshine probabilities dip in the following months of September and October, returning to more moderate levels typical of the transitional seasons. This pattern highlights that Jena's summer, while inviting, also comes with its fair share of clouds.

Percentage of Sunny Days in August in Jena

The chart illustrates the percentage of sunny days in Jena throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Jena experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%27%36%31%33%28%30%30%36%32%18%13%
Data source: Jena August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jena in August

In August, Jena experiences a delightful 14 hours of daylight, marking a gradual transition from the peak of summer. This slight decrease from July's 15 hours signals the onset of shorter days as the year progresses. The trend throughout the warmer months showcases an impressive rise in daylight, starting with a mere 8 hours in January and culminating in 16 hours in June. As summer gives way to autumn, it’s fascinating to observe how daylight diminishes steadily, dropping to 12 hours in September and continuing to decline through the fall season. This pattern not only enriches Jena's vibrant summer but also prepares the city for the cozy embrace of autumn.

Average Daylight Hours in Jena for August

The chart illustrates the variation in daylight duration in Jena throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 28m10h 1m11h 55m13h 51m15h 33m16h 26m15h 58m14h 27m12h 34m10h 38m8h 54m7h 59m
Data source: Jena daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Jena

In August, Jena experiences a gentle breeze, with an average wind speed of 2.8 m/s (6 mph), continuing the summer trend of milder winds. This slight decrease from July's 2.5 m/s (6 mph) and a notable dip from the spring months suggests a softening of the wind's presence as the season shifts towards autumn. Comparatively, the stronger winds of earlier months, like May with 3.7 m/s (8 mph), create a comfortable backdrop for late summer strolls, encouraging outdoor activities amidst the calming atmosphere. As the year progresses, August's tranquil winds serve as a gentle reminder of summer's fleeting nature before the cooler breezes of September set in.

Average August Wind Speed in Jena

The chart displays monthly wind speed patterns in Jena, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.42.93.23.13.72.22.52.8 m/s2.43.33.13.2
Data source: Jena August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Jena Compares to Other Months

The weather in Jena changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Jena and find detailed weather information for every month.

August and January present starkly contrasting weather conditions. In August, temperatures typically range from a cool 7°C (45°F) at night to a sweltering high of 36°C (98°F) during the day, with an average temperature of 20°C (68°F). This summer month also experiences moderate humidity at 79% and approximately 73 mm (2.9 in) of rain over around 10 days. In sharp contrast, January experiences frigid temperatures, with nighttime lows plunging to -11°C (12°F) and daytime highs reaching only up to 14°C (57°F), yielding an average of just 2°C (36°F). The winter month records slightly less precipitation at 49 mm (1.9 in) but has a higher number of wet days, around 12, along with very high humidity at 91%. For a detailed look at January weather in Jena, visit Jena weather in January.

August and February present strikingly contrasting weather conditions. In August, temperatures can soar from a chilly 7°C (45°F) at night to a scorching 36°C (98°F) during the day, with an average of 20°C (68°F). The month sees about 73 mm (2.9 in) of precipitation over roughly 10 days, coupled with a humidity level of 79%. In stark contrast, February experiences much colder temperatures, ranging from a frigid -19°C (-2°F) at night to a mild 18°C (65°F) at its peak, averaging around 3°C (37°F). Precipitation in February is lower at 42 mm (1.7 in) over 9 days, but the humidity rises to 90%, contributing to an overall crisp and cold atmosphere. For more details on February weather, visit Jena weather in February.

August and March present strikingly different weather patterns. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 36°C (98°F), with an average of 20°C (68°F). This month experiences around 73 mm (2.9 in) of precipitation over approximately 10 days, and humidity levels sit at a relatively comfortable 79%. In contrast, March is much cooler, with temperatures fluctuating between a chilling -13°C (10°F) and a pleasant 21°C (71°F), averaging just 5°C (41°F). The precipitation is lower at 56 mm (2.2 in) but occurs on more days, totaling about 15, and the humidity creeps higher at 88%. To explore more about the weather specifics in March, visit Jena weather in March.

The weather in August is notably warmer than in April, with average temperatures soaring to 20°C (68°F) compared to April’s cooler average of 9°C (48°F). While April experiences temperatures ranging from a chilly minimum of -6°C (21°F) to a maximum of 27°C (81°F), August can reach highs of 36°C (98°F). Additionally, August tends to be more humid at 79%, compared to April’s 83%, despite receiving more precipitation—73 mm (2.9 in) over 10 days in August versus April’s 34 mm (1.4 in) over 8 days. For more details on April weather specifics, you can check Jena weather in April.

August and May present distinct weather patterns. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 36°C (98°F), with an average of 20°C (68°F). In contrast, May offers cooler conditions, with minimum temperatures dropping to -1°C (30°F) and a maximum of 30°C (86°F), averaging 13°C (56°F). Both months experience significant humidity, with August at 79% and May slightly lower at 75%. Precipitation is comparable, with August seeing 73 mm (2.9 in) over about 10 days, while May has 67 mm (2.6 in) across 12 days. For more detailed insights on May weather specifically, you can check out Jena weather in May.

When comparing the weather in August and June, both months show a similar temperature range, with maximums reaching up to 36°C (97°F in June and 98°F in August). However, August tends to be slightly warmer on average, with temperatures averaging 20°C (68°F) compared to June's 19°C (66°F). Precipitation is greater in August at 73 mm (2.9 in) versus June's 52 mm (2.0 in), despite both months experiencing rain on about 10 days. Humidity remains constant at 79% for both months, contributing to a consistently muggy feel. For more detailed information on June weather, check out Jena weather in June.

In comparing the weather between July and August, we observe a similar range of temperatures, with both months featuring minimums around 7°C. July boasts an average temperature of 19°C, just slightly lower than August's average of 20°C. Notably, August reaches a maximum temperature of 36°C, slightly lower than July's peak of 37°C. Precipitation levels are relatively close, with August recording 73 mm over 10 days compared to July's 64 mm. Both months maintain a consistent humidity level of 79%. For a more detailed look at July's weather, you can refer to Jena weather in July.

August typically boasts warmer temperatures, with averages around 20°C (68°F) and highs reaching up to 36°C (98°F), while September experiences a noticeable drop, with an average temperature of 15°C (59°F) and a maximum of 32°C (91°F). In terms of precipitation, August sees about 73 mm (2.9 in) spread over 10 days, whereas September has less rainfall at 48 mm (1.9 in) over just 7 days. Humidity levels are slightly higher in September at 83%, compared to 79% in August. For more detailed information on September weather, check out Jena weather in September.

In August, the weather is characterized by much warmer temperatures, with an average of 20°C (68°F) and highs reaching up to 36°C (98°F). This month experiences moderate rainfall of 73 mm (2.9 in) over about 10 days, along with high humidity levels around 79%. In contrast, October brings cooler conditions, featuring an average temperature of 11°C (52°F) and maximums of 26°C (79°F). Although October sees slightly less precipitation at 54 mm (2.1 in) over about 11 days, the humidity increases to 87%. For more details on October weather specifically, visit Jena weather in October.

August and November showcase distinct weather patterns. August experiences warmer temperatures with a minimum of 7°C (45°F), averaging 20°C (68°F), and peaking at a sweltering 36°C (98°F). It sees about 73 mm (2.9 in) of precipitation over 10 days and has relatively high humidity at 79%. In contrast, November brings much cooler conditions, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 20°C (68°F), averaging only 6°C (42°F). The month sees less precipitation at 40 mm (1.6 in) over the same 10-day period, but the humidity rises slightly to 90%. For more details on November weather, check out Jena weather in November.

August and December present stark contrasts in weather conditions. In August, temperatures range from a mild 7°C (45°F) at night to a scorching maximum of 36°C (98°F), with an average of 20°C (68°F). The month sees considerable humidity at 79% and experiences 73 mm (2.9 in) of rainfall over 10 days. In contrast, December features a much colder climate, with temperatures dipping as low as -12°C (11°F) and only reaching a maximum of 14°C (57°F), averaging just 3°C (38°F). The precipitation in December is slightly lower at 58 mm (2.3 in), though it's spread over more days, totaling 14, and the humidity is notably higher at 92%. For a more detailed look at the weather conditions during this month, you can visit Jena weather in December.

Compare Jena's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Jena

August in Jena brings a distinctive warmth and humidity that sets it apart from the cooler, drier months of the year. With average temperatures hovering around 20°C (68°F), the month peaks with delightful summer days that occasionally soar to a maximum of 36°C (98°F). While August does see about 10 days of rain, contributing to a total precipitation of 73 mm (2.9 in), this moisture is often welcomed amidst the vibrant greenery of late summer. Overall, the lush, humid atmosphere of August offers a stark contrast to the chilly remnants of spring and the crispness of autumn. For a broader understanding of Jena's climate throughout the year, you can explore more at Jena Climate.