Weather in Stuttgart in August 2025
- August is usually the hottest month of the year in Stuttgart;
Average weather
Average temperature in Stuttgart in August
The temperature in August is +26°C on average, with a range between a maximum of +35°C during the day and a minimum of +12°C at night.
The average maximum temperature goes down 13% by the end of the month, compared with the beginning of the month, from +23°C to +20°C.
Is Stuttgart warm or cold in August?
Stuttgart is typically warm in August.
Maximum temperatures go up compared to the previous month from +25°C to +25°C. The minimum temperature also goes down from +15°C to +14°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
August is the hottest month in Stuttgart, here is the comparison with other months:
Climate in Stuttgart in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +25°C | +25°C | +20°C | ||||
| Min. temperature | ||||||
| +8°C | +7°C | +2°C | ||||
| Max. temperature | ||||||
| +39°C | +39°C | +35°C | ||||
| Rainfall | ||||||
| 96 mm | 86 mm | 67 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 68% | 70% | 75% | ||||
| Air pressure | ||||||
| 1015 HPa | 1015 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 7 | 7 | 8 | ||||
| Cloudy days | ||||||
| 4 | 4 | 6 | ||||
| Rainy days | ||||||
| 16 | 16 | 15 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as good as in July. The temperature levels stay the same in the area of +25°C for average maximum temperature during the day. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 96 mm to 86 mm. Humidity rises from 68% to 70%. The average wind speed doesn’t change much during August, staying around 1 m/s. The amount of sunny days stay about the same, averaging 7 sunny days during the month.
Next month (September) brings a further decline in the weather.
Wind
The average wind speed is 2 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Stuttgart is gradually decreasing during August, going from 5 m/s to 2 m/s over the course of the month.
Rain
How was the weather last August in Stuttgart?
Climate Change over Years
The climate in Stuttgart in August has not changed much over the last 43 years.
The average temperature was the lowest in 1996 (+12°C) and the highest in 2014 (+19°C). The driest year was 2003 with only 568 mm of rainfall, and the wettest year was 2002 with 1185 mm.
FAQ
Is August a good time to visit Stuttgart?
Can you sunbathe in Stuttgart in August?
Is Stuttgart rainy in August?
Is it sunny in Stuttgart in August?
Other cities in Germany
Monthly weather in Stuttgart
Source of the data
For this page, we’ve looked at the typical weather in Stuttgart, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.