Stuttgart has a temperate oceanic climate (Köppen Cfb) with warm summers and cool winters. The city sits in a valley basin at 245m (804ft) elevation, which traps warmer air in summer but also holds fog and colder air in winter. Stuttgart receives about 680mm (27 inches) of rain annually spread across roughly 120 rainy days, with the wettest period from May through August when afternoon thunderstorms are common. The city averages 1,807 hours of sunshine per year, peaking in July at around 8.5 hours per day and bottoming out in December at just 3 hours. Stuttgart travel guide
Stuttgart Weather by Month: Climate at a Glance
| Month | Avg High (°C/°F) | Avg Low (°C/°F) | Rain (mm) | Rain Days | Sun (hours/day) |
|---|---|---|---|---|---|
| Jan | 4 / 39 | -1 / 30 | 41 | 10 | 3.8 |
| Feb | 6 / 43 | 0 / 32 | 36 | 8 | 4.5 |
| Mar | 11 / 52 | 3 / 37 | 46 | 10 | 5.5 |
| Apr | 15 / 59 | 6 / 43 | 55 | 10 | 6.5 |
| May | 19 / 66 | 10 / 50 | 82 | 12 | 7.5 |
| Jun | 22 / 72 | 13 / 55 | 87 | 12 | 8.0 |
| Jul | 25 / 77 | 15 / 59 | 82 | 11 | 8.5 |
| Aug | 25 / 77 | 15 / 59 | 74 | 10 | 8.0 |
| Sep | 20 / 68 | 12 / 54 | 57 | 9 | 6.5 |
| Oct | 14 / 57 | 7 / 45 | 55 | 9 | 5.0 |
| Nov | 8 / 46 | 3 / 37 | 51 | 10 | 3.2 |
| Dec | 5 / 41 | 0 / 32 | 50 | 10 | 3.0 |
Stuttgart Weather by Month: Winter (December to February)
Winter in Stuttgart is cold but rarely extreme. Daytime highs hover between 4°C and 6°C (39°F to 43°F) while nights drop to around -1°C to 0°C (30°F to 32°F). Snowfall is possible but typically light, averaging 5 to 10 snow days per season, with more accumulation in the surrounding hills than the city center. January is the coldest month with an average temperature of 1.2°C (34°F). The valley location means fog can linger for several days at a time, particularly in December and January. best time to visit Stuttgart
Stuttgart Weather by Month: Spring (March to May)
Spring warms up noticeably with March starting at 11°C (52°F) highs and reaching 19°C (66°F) by May. April is famously unpredictable, a mix of sunny 20°C days and sudden cold snaps with rain, the classic German Aprilwetter. Rainfall increases through spring, with May receiving about 82mm (3.2 inches) across 12 rainy days, often as afternoon thunderstorms. The blooming season peaks in April and May, with Stuttgart’s parks and the Wilhelma botanical gardens at their most colourful. things to do in Stuttgart
Stuttgart Weather by Month: Summer (June to August)
Summer is warm but not oppressively hot, with July and August both averaging highs of 25°C (77°F). Heat waves can push temperatures above 35°C (95°F) for short stretches, particularly in the valley basin where air circulation is limited. July is the warmest month at 19.2°C (66.6°F) average. June is the wettest month at 87mm (3.4 inches), but rain typically falls as short afternoon thunderstorms rather than all-day drizzle. Humidity averages 65-70%, which combined with the basin effect can make 28°C days feel stickier than the number suggests. Stuttgart events and festivals
Stuttgart Weather by Month: Autumn (September to November)
September remains pleasant with highs around 20°C (68°F) and reduced rainfall at 57mm (2.2 inches), making it one of the best months for outdoor exploration. By November, temperatures drop to 8°C (46°F) highs and 3°C (37°F) lows, with increasing fog and grey skies. October brings colourful foliage to the Neckar valley vineyards and surrounding forests. The Cannstatter Volksfest beer festival in late September through early October coincides with what is typically mild, dry autumn weather, although rain gear is always advisable. Check the where to stay in Stuttgart guide for hotel recommendations near the festival grounds and the Stuttgart travel tips for transport advice. best neighborhoods in Stuttgart
