Weather in Basel, Switzerland
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | -1°C | 5°C | 109.8 mm | 73% | 35.4 km/h |
| February | 1°C | 8°C | 60.1 mm | 66% | 32.4 km/h |
| March | 2°C | 12°C | 73.5 mm | 62% | 32.3 km/h |
| April | 4°C | 14°C | 94.4 mm | 62% | 33.6 km/h |
| May | 9°C | 18°C | 129.0 mm | 66% | 32.1 km/h |
| June | 14°C | 25°C | 133.5 mm | 57% | 29.9 km/h |
| July | 15°C | 25°C | 133.8 mm | 55% | 30.8 km/h |
| August | 14°C | 25°C | 111.7 mm | 53% | 27.9 km/h |
| September | 11°C | 21°C | 116.0 mm | 62% | 27.7 km/h |
| October | 8°C | 16°C | 93.5 mm | 71% | 30.2 km/h |
| November | 3°C | 9°C | 113.4 mm | 77% | 31.7 km/h |
| December | 1°C | 5°C | 96.9 mm | 73% | 30.5 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.0% | |
| February | 0.4% | |
| March | 2.6% | |
| April | 7.6% | |
| May | 21.6% | |
| June | 38.7% | |
| July | 41.1% | |
| August | 37.3% | |
| September | 28.7% | |
| October | 9.5% | |
| November | 0.0% | |
| December | 0.0% |
About this location and data
- Urban-centre population
- 333,021
- Elevation
- 500 m
- Coordinates
- 47.54°N, 7.59°E
- Urban area
- 90 km²
Weather averages use 2 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: