August Weather in Wiesbaden, Germany

Last updated: February 26, 2025

In Wiesbaden, Germany, the weather in August presents a dynamic mix of warm and cool conditions. The maximum temperature can soar to 36°C (96°F), while the average hovers around a pleasant 20°C (68°F). However, nights can be notably cooler, with a minimum of 7°C (44°F). Rainfall is a regular occurrence this month, with a total precipitation amount of 60 mm (2.3 in) spread over 12 days, generating a relatively high humidity level of 84%. This combination of warm days and cooler nights, along with occasional rain, creates a unique climate that is characteristic of Wiesbaden during late summer.

August Temperature in Wiesbaden

August in Wiesbaden is characterized by warm, pleasant temperatures, making it one of the hottest months of the year. With a minimum of 7°C (44°F) and an average of 20°C (68°F), the city enjoys a comfortable atmosphere perfect for outdoor activities. Daytime highs can soar to a sizzling 36°C (96°F), reminiscent of July's peak, suggesting that summer's warmth lingers delightfully into late summer. This month not only highlights the transition into cooler fall temperatures but also reflects a consistent trend of rising warmth as the summer season progresses. Overall, August offers a vibrant blend of warm days and balmy nights, ideal for soaking in the beauty of Wiesbaden.

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

The chart illustrates August temperature patterns in Wiesbaden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363943505767686860524239
Data source: Temperature data for Wiesbaden generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Wiesbaden

In August, Wiesbaden experiences a moderate precipitation level of 60 mm (2.3 in), accompanied by rainfall on 12 days throughout the month. This marks a slight decrease from the previous month's 76 mm (3.0 in), reflecting a gradual transition into the drier autumn season. While August’s precipitation is lower than the peaks witnessed in May and June, it remains consistent with the overall summer trend, which typically fluctuates between 60 to 76 mm. As the month comes to a close, residents can expect a refreshing shift in weather, paving the way for a more temperate September with reduced rainfall.

August Precipitation Trends in Wiesbaden

The chart displays monthly precipitation patterns in Wiesbaden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec565263347176646045544794
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Wiesbaden

In Wiesbaden, Germany, August brings a moderate humidity level of 84%, marking a slight increase from the 83% recorded in July. This summer month shows a trend of fluctuating humidity that typically peaks in the colder months, as seen with January and December's high levels of 91%. As the year progresses, we observe a gradual decline from January's 91% down to May's 79%, before a subtle rise as autumn approaches. August sits comfortably between the warmth of summer and the encroaching chill of fall, showcasing the city’s characteristic humidity pattern that remains relatively stable yet distinctive throughout the seasons.

August Average Humidity in Wiesbaden

This chart illustrates the average monthly humidity levels in Wiesbaden, 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%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Wiesbaden

In August, Wiesbaden experiences a UV Index of 7, indicating a high exposure category with a recommended burn time of just 25 minutes. This month marks a slight decrease from the intense summer months of June and July, where the UV Index soared to 8. However, despite the reduction, it’s essential for residents and visitors to stay vigilant as the sun's rays remain potent. Notably, Wiesbaden's UV trends show a significant uptick from the milder winter months, underlining the importance of sun protection during this vibrant summer period. To learn more about the UV Index throughout the year, visit Wiesbaden UV Index.

Maximum UV Index Levels in Wiesbaden for August

The chart shows the monthly maximum UV Index (UVI) for Wiesbaden 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.
JanFebMarAprMayJunJulAugSepOctNovDec234588875421
Data source: Wiesbaden 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 Wiesbaden

In Wiesbaden, Germany, August basks in the glow of summer, enjoying an impressive 383 hours of sunshine. This month's figure represents a gentle dip from July's peak of 411 hours, yet it still reflects the vibrant continuation of the sunny season. The trend from early spring through summer showcases a steady increase in sunlight, beginning with a modest 264 hours in March and building to July's brilliance. Following August, the days start to wane, leading into a more subdued autumn with September at 318 hours. As the year progresses, the shift towards shorter days becomes evident, reminding us of the fleeting warmth before the crispness of autumn settles in.

Monthly Sunshine Duration in Wiesbaden: August Highlighted

The August sunshine duration represents the total number of hours Wiesbaden 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.
JanFebMarAprMayJunJulAugSepOctNovDec108h201h264h344h382h391h411h383h318h244h168h122h
Data source: Wiesbaden August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wiesbaden During August

In Wiesbaden, Germany, the month of August offers a 30% chance of sunny weather, reflecting a modest likelihood compared to other summer months. This figure is part of a broader trend of fluctuating sunshine opportunities throughout the year, with the highest likelihood occurring in March at 45% and a notable dip in late autumn and winter. While August enjoys relatively fair conditions, the seasonal pattern indicates that the golden rays of spring might be a more frequent delight than the summer sun. As the year progresses, the chances of sun rise and fall, emphasizing the unique character of Wiesbaden's yearly climate.

Percentage of Sunny Days in August in Wiesbaden

The chart illustrates the percentage of sunny days in Wiesbaden 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 Wiesbaden experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%33%45%45%31%33%34%30%41%28%17%14%
Data source: Wiesbaden August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wiesbaden in August

In August, Wiesbaden basks in an average of 14 hours of daylight, showcasing a gradual decline from the peak of summer but still retaining a vibrant glow. This month marks a notable transition, as it follows the sun-drenched days of June and July, where daylight reached a lofty 16 and 15 hours respectively. As summer begins to shift towards autumn, August’s daylight offers a delightful blend of warmth and extended evenings, before the days shorten further in September. Overall, this pattern reflects a rhythmic ebb and flow of natural light, with each month providing a unique experience of the sun's journey across the sky.

Average Daylight Hours in Wiesbaden for August

The chart illustrates the variation in daylight duration in Wiesbaden throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 37m10h 5m11h 55m13h 47m15h 25m16h 15m15h 49m14h 21m12h 33m10h 41m9h 1m8h 9m
Data source: Wiesbaden daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Wiesbaden

In Wiesbaden, Germany, the month of August showcases a gentle breeze with an average wind speed of 2.6 m/s (6 mph), providing a subtle transition from the warmer summer months. Looking at the year's trends, August's wind speed slightly dips from the increases seen in May (3.4 m/s) and March (3.0 m/s), indicating a gradual easing of summer's intensity. Throughout the year, wind speeds in Wiesbaden tend to fluctuate, with the softest breezes occurring in June (2.2 m/s) and a slight uptick in strength as fall approaches in September. This seasonal shift hints at a potential revitalization in wind activity, inviting residents and visitors to enjoy the mild August evenings as summer gracefully gives way to autumn.

Average August Wind Speed in Wiesbaden

The chart displays monthly wind speed patterns in Wiesbaden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.32.93.02.73.42.22.42.6 m/s2.12.72.42.7
Data source: Wiesbaden August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Wiesbaden Compares to Other Months

The weather in Wiesbaden 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 Wiesbaden and find detailed weather information for every month.

August presents a warm and humid climate, with average temperatures around 20°C (68°F) and highs reaching up to 36°C (96°F), while January brings much colder weather, with average temperatures sitting at just 2°C (37°F) and maximums of 13°C (55°F). Precipitation levels in both months are relatively similar, with August experiencing 60 mm (2.3 in) over 12 days compared to January's 56 mm (2.2 in) across 11 days. The humidity remains high in both months, at 84% in August and 91% in January, though the cold air of January can make the humidity feel even more biting. For a closer look at January weather patterns, you can refer to Wiesbaden weather in January.

August and February in Wiesbaden present a stark contrast in weather. August boasts a broader temperature range, with minimums of 7°C (44°F) and maximums reaching up to 36°C (96°F), averaging around 20°C (68°F). In comparison, February experiences much colder conditions, with minima plunging to -11°C (13°F) and a maximum of only 18°C (65°F), leading to an average temperature of just 4°C (39°F). While August sees about 60 mm (2.3 in) of rainfall over 12 days, February has slightly less precipitation, totaling 52 mm (2.0 in) across 11 days. Additionally, February's higher humidity rate of 89% compared to August's 84% adds to the chill in the air, making these two months distinctly different in atmosphere. For more information, check out Wiesbaden weather in February.

August and March present starkly contrasting weather patterns. In August, temperatures range from a cool 7°C (44°F) at night to a scorching 36°C (96°F) during the day, with an average of 20°C (68°F). The month experiences about 60 mm (2.3 in) of precipitation over approximately 12 days, coupled with high humidity at 84%. In contrast, March sees significantly cooler temperatures, with lows dipping to -11°C (13°F) and highs reaching 22°C (72°F), averaging just 6°C (44°F). Despite marginally higher precipitation at 63 mm (2.5 in) over 13 days, March also features a humidity level of 87%. For a detailed look at March weather specifics, you can explore Wiesbaden weather in March.

When comparing the weather in April and August, significant differences emerge. August boasts much warmer temperatures, with an average of 20°C (68°F) and highs reaching up to 36°C (96°F), while April has a cooler average of 10°C (50°F) and maximum temperatures of 27°C (80°F). In terms of precipitation, August experiences more rainfall with 60 mm (2.3 in) over 12 days, compared to April's 34 mm (1.3 in) over just 7 days. Humidity levels are quite similar, hovering around 84% in August and 83% in April, indicating that both months are relatively humid but with distinct temperature profiles. For a more detailed look at the conditions in April, you can visit Wiesbaden weather in April.

In comparing the weather of August and May, we see notable differences in temperature and precipitation. August typically experiences a wider temperature range, with minimums around 7°C (44°F) and maximums reaching up to 36°C (96°F), leading to an average of 20°C (68°F). In contrast, May starts cooler, with temperatures ranging from 0°C (33°F) to a maximum of 32°C (90°F), resulting in an average of 14°C (57°F).

Precipitation levels are also comparable; while August sees about 60 mm (2.3 in) across 12 days, May has slightly higher precipitation at 71 mm (2.8 in) over the same number of days. Humidity in August is somewhat higher at 84%, compared to May's 79%. For more details, you can check out Wiesbaden weather in May.

When comparing the weather in August and June, both months exhibit similar temperature ranges, with minimums around 7°C (44°F) and maximums peaking at 36°C (96°F and 97°F, respectively). However, August tends to be slightly warmer on average, at 20°C (68°F) compared to June's 19°C (67°F). Precipitation is also noteworthy; while August receives 60 mm (2.3 in) over about 12 days, June has a somewhat higher average of 76 mm (3.0 in) but occurs over just 11 days. Humidity levels are comparable, with August at 84% and June at 82%. For more details, check out Wiesbaden weather in June.

In comparing the weather of August and July, both months exhibit warm temperatures, with August showing a slightly lower minimum temperature of 7°C (44°F) compared to July's 8°C (47°F) and an average temperature that remains consistent at around 20°C (68°F). July, however, reaches a higher maximum temperature of 39°C (103°F) versus August's 36°C (96°F). Precipitation levels are relatively close, with August receiving 60 mm (2.3 in) over 12 days and July slightly wetter at 64 mm (2.5 in) over 11 days. Humidity is quite similar for both months, with August at 84% and July at 83%. For a detailed look at July’s climate, you can visit Wiesbaden weather in July.

August and September present notable differences in weather conditions. August typically experiences warmer temperatures, with minimums around 7°C (44°F) and maximums reaching up to 36°C (96°F), leading to an average temperature of 20°C (68°F). In contrast, September sees cooler temperatures, with minimums dropping to 3°C (37°F) and an average of 16°C (61°F). While August has higher precipitation levels of 60 mm (2.3 in) over 12 days, September offers less rain, accumulating 45 mm (1.8 in) throughout 7 days. Humidity levels remain quite similar, with August at 84% and September at 85%. For a more detailed look at the weather in September, you can check out Wiesbaden weather in September.

August typically presents a wide range of temperatures, with a minimum of 7°C and a scorching maximum of 36°C, averaging around 20°C. This month experiences about 60 mm of precipitation over approximately 12 days, along with high humidity levels around 84%. In contrast, October brings significantly cooler temperatures, ranging from a chilly 0°C to a milder 26°C, with an average of 11°C. Although precipitation is slightly lower at 53 mm over 11 days, relative humidity increases to 88%. For a more detailed comparison of seasonal weather patterns, you can refer to Wiesbaden weather in October.

August and November exhibit significant contrasts in weather conditions. In August, the temperatures soar with a minimum of 7°C (44°F) and a maximum that reaches up to 36°C (96°F), averaging around 20°C (68°F). The month typically experiences more rainfall, totaling 60 mm (2.3 in) over about 12 days, along with a high humidity level of 84%. In stark comparison, November sees much cooler temperatures, starting from a minimum of -4°C (25°F), averaging at 6°C (43°F), and reaching a maximum of 21°C (70°F). Precipitation is slightly lower at 47 mm (1.9 in) occurring on around 11 days, with humidity increasing to 89%. For a more detailed look at the weather during this month, you can visit Wiesbaden weather in November.

August and December present contrasting weather experiences. In August, temperatures range from a minimum of 7°C (44°F) to a maximum of 36°C (96°F), with an average of 20°C (68°F). The month is relatively humid at 84%, with around 60 mm (2.3 in) of precipitation occurring over 12 days. In stark contrast, December sees much lower temperatures, with a minimum of -6°C (21°F) and a maximum of 14°C (58°F), averaging just 4°C (39°F). The humidity rises slightly to 91%, and precipitation increases to 94 mm (3.7 in), falling on 17 days. For more details on December weather, check out Wiesbaden weather in December.

Compare Wiesbaden's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Wiesbaden

In August, Wiesbaden experiences a striking contrast to the cooler months of the year, with maximum temperatures soaring to a sizzling 36°C (96°F) and an inviting average of 20°C (68°F). This month stands out not only for its warmth but also for its notably high humidity levels at 84%, creating a sticky atmosphere that can feel quite intense. While there are about 12 days of rainfall, August's total precipitation of 60 mm is relatively moderate compared to the wetter months ahead, allowing for plenty of sunny afternoons perfect for outdoor activities. For a more comprehensive understanding of how August fits into Wiesbaden's yearly climate, check out Wiesbaden Climate.