Temperature
Pleasant by day, brisk at night.
Warm days with cooler nights and some sun.

Pleasant by day, brisk at night.
Rain is frequent, with a mix of brief and longer spells. About 17 wet days, more than in most months.
Cloudier spells limit sunshine.
Warm days with mostly dry air.
In July, afternoons feel about 76° and nights feel near 63°.
Partly cloudy skies this month.
Calm winds are typical in July.
July late afternoons are around 77°F, easing to about 74°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 42 | 33 | 4.0 | 14 | 5.2 | 85 |
| Feb | 46 | 34 | 3.2 | 11 | 6.6 | 80 |
| Mar | 54 | 38 | 3.8 | 14 | 8.1 | 74 |
| Apr | 61 | 44 | 3.9 | 14 | 9.9 | 71 |
| May | 68 | 52 | 5.9 | 18 | 10.5 | 75 |
| Jun | 76 | 58 | 5.6 | 17 | 11.6 | 74 |
| Jul | 78 | 60 | 6.0 | 17 | 12.1 | 74 |
| Aug | 77 | 60 | 5.7 | 16 | 10.8 | 77 |
| Sep | 70 | 54 | 4.2 | 13 | 9.0 | 81 |
| Oct | 61 | 47 | 4.1 | 13 | 6.9 | 85 |
| Nov | 49 | 39 | 4.1 | 14 | 5.3 | 87 |
| Dec | 43 | 35 | 4.5 | 14 | 4.6 | 87 |
Similar climates
Want a side-by-side climate view? Compare Bad Säckingen with Aachen.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology