Baden-Württemberg has a temperate climate with warm summers and freezing winters.
Baden-Württemberg has an average annual temperature of 9.6°C across all 282 cities, with approximately 912 mm of annual precipitation and average humidity of 82%. Temperatures peak in July and drop to their lowest in January, while rainfall is highest during spring and early summer months.
The warmest city is Sinzheim with average July highs of 34.5°C, while Isny im Allgäu is the coldest with average January lows of -14.7°C. Humidity remains high throughout the year, especially during winter months, creating cold and damp conditions. These seasonal patterns make summer ideal for outdoor activities, while winters bring freezing conditions and heavy snowfall.
| Month | 🌤️ | High | Low | Avg | Humid % | Rain (mm) | Wind (m/s) | Solar (kWh/m²) |
|---|---|---|---|---|---|---|---|---|
| January | ❄️ | 9.0°C | -10.8°C | -0.9°C | 92% | 70 | 2.7 | 1.00 |
| February | 🌤️ | 11.3°C | -9.7°C | 0.8°C | 89% | 55 | 2.7 | 1.80 |
| March | 🌤️ | 16.8°C | -5.8°C | 5.5°C | 84% | 64 | 2.6 | 2.90 |
| April | 🌤️ | 21.3°C | -3.2°C | 9.0°C | 79% | 63 | 2.2 | 4.20 |
| May | ⛅ | 25.1°C | 1.8°C | 13.4°C | 77% | 96 | 2.1 | 5.10 |
| June | ⛅ | 28.8°C | 5.9°C | 17.4°C | 75% | 91 | 1.9 | 5.60 |
| July | ⛅ | 30.9°C | 8.4°C | 19.7°C | 72% | 95 | 1.9 | 5.50 |
| August | ⛅ | 30.8°C | 7.9°C | 19.4°C | 72% | 84 | 1.8 | 4.80 |
| September | ☀️ | 26.4°C | 3.9°C | 15.2°C | 77% | 73 | 1.9 | 3.50 |
| October | 🌤️ | 21.9°C | -0.7°C | 10.6°C | 84% | 74 | 2.1 | 2.10 |
| November | 🌤️ | 15.3°C | -5.3°C | 5.0°C | 91% | 70 | 2.1 | 1.20 |
| December | 🌤️ | 9.9°C | -9.8°C | 0.0°C | 93% | 78 | 2.5 | 0.80 |
Showing average climate conditions across 45 years (1981–2025) · averaged across all 282 cities in Baden-Württemberg
🧥 Pack heavy layers and prepare for snow — this is a Severe Winter destination.
🌤️ Early mornings and evenings are most comfortable during this Hot Summer season.
☔ Moderate Rainfall expected — carry rain gear and plan outdoor activities around these months.
Region-wide monthly averages across 282 cities · 1981–2025 · °C
Temperatures rise steadily from spring, peak in July, and gradually decline through autumn into winter.
These seasonal patterns make summer ideal for outdoor activities, while winters bring freezing conditions and heavy snowfall.
Region-wide monthly rainfall · 1981–2025 · mm/month
Monthly averages · 1981–2025
💧 Humidity peaks at 93% in December · annual avg 82%
The warmest year on record was 2022 (avg: 12.0°C), while the coldest year was 1996 (avg: 7.8°C).
Averaged across all 282 cities in Baden-Württemberg · Last 10 years · °C
Averaged across all 282 cities in Baden-Württemberg · Last 10 years · mm/year
🔥 hottest · ❄️ coldest · 🌧️ wettest
ℹ️ Values are averages across all 282 cities in Baden-Württemberg for each year.
| Year | Min Temp | Avg Temp | Max Temp | Rainfall (mm) | Avg Humidity | Avg Wind |
|---|---|---|---|---|---|---|
2025 | -0.3°C | 11.2°C | 22.6°C | 862 | 80% | 2.0 m/s |
2024 | 0.9°C | 11.3°C | 21.6°C | 1123 | 85% | 2.2 m/s |
2023 | -0.2°C | 11.1°C | 22.3°C | 1018 | 80% | 2.5 m/s |
2022 🔥 | 0.6°C | 12.0°C | 23.3°C | 842 | 79% | 2.2 m/s |
2021 | -1.2°C | 9.8°C | 20.8°C | 992 | 84% | 2.1 m/s |
2020 | -0.2°C | 10.7°C | 21.6°C | 900 | 80% | 2.3 m/s |
2019 | 0.0°C | 10.9°C | 21.7°C | 956 | 80% | 2.2 m/s |
2018 | -0.9°C | 10.4°C | 21.7°C | 759 | 79% | 2.2 m/s |
2017 | -0.4°C | 10.4°C | 21.1°C | 1044 | 82% | 2.2 m/s |
2016 | -0.3°C | 10.2°C | 20.7°C | 977 | 83% | 2.1 m/s |
Showing 1 to 10 of 45 years
All weather data is sourced from NASA POWER (Prediction of Worldwide Energy Resources), a NASA project providing solar and meteorological data for renewable energy, building efficiency, and agricultural research.
