| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 5.5° | -1.3° | 111.7mm | 16.9 | 19 |
| February | 7.7° | -0.6° | 102.9mm | 14.6 | 28 |
| March | 11.5° | 1.3° | 106.7mm | 14.3 | 43 |
| April | 16° | 4° | 81.1mm | 11.7 | 64 |
| May | 19.9° | 8.2° | 123.8mm | 14.8 | 70 |
| June | 23.7° | 11.8° | 101.5mm | 13.3 | 73 |
| July | 25.3° | 13.4° | 116.4mm | 13.8 | 72 |
| August | 25.2° | 13.2° | 104.7mm | 13 | 74 |
| September | 20.9° | 9.6° | 88.4mm | 11.2 | 78 |
| October | 16° | 6.4° | 109.5mm | 13.6 | 60 |
| November | 9.6° | 2.3° | 118.3mm | 15.5 | 37 |
| December | 6.4° | -0.2° | 122.5mm | 17.5 | 23 |
January in Baden-Baden averages a daily high of 5.5°C with nights around -1.3°C. Expect roughly 16.9 wet days totalling 111.7mm. A hard month to visit for comfort alone.
February in Baden-Baden averages a daily high of 7.7°C with nights around -0.6°C. Expect roughly 14.6 wet days totalling 102.9mm. A hard month to visit for comfort alone.
March in Baden-Baden averages a daily high of 11.5°C with nights around 1.3°C. Expect roughly 14.3 wet days totalling 106.7mm. Demanding conditions — pack for it and plan indoor options.
April in Baden-Baden averages a daily high of 16°C with nights around 4°C. Expect roughly 11.7 wet days totalling 81.1mm. Generally workable, with some weather to plan around.
May in Baden-Baden averages a daily high of 19.9°C with nights around 8.2°C. Expect roughly 14.8 wet days totalling 123.8mm. Generally workable, with some weather to plan around.
June in Baden-Baden averages a daily high of 23.7°C with nights around 11.8°C. Expect roughly 13.3 wet days totalling 101.5mm. Generally workable, with some weather to plan around.
July in Baden-Baden averages a daily high of 25.3°C with nights around 13.4°C. Expect roughly 13.8 wet days totalling 116.4mm. Generally workable, with some weather to plan around.
August in Baden-Baden averages a daily high of 25.2°C with nights around 13.2°C. Expect roughly 13 wet days totalling 104.7mm. Generally workable, with some weather to plan around.
September in Baden-Baden averages a daily high of 20.9°C with nights around 9.6°C. Expect roughly 11.2 wet days totalling 88.4mm. Comfortable conditions for being outdoors all day.
October in Baden-Baden averages a daily high of 16°C with nights around 6.4°C. Expect roughly 13.6 wet days totalling 109.5mm. Generally workable, with some weather to plan around.
November in Baden-Baden averages a daily high of 9.6°C with nights around 2.3°C. Expect roughly 15.5 wet days totalling 118.3mm. Demanding conditions — pack for it and plan indoor options.
December in Baden-Baden averages a daily high of 6.4°C with nights around -0.2°C. Expect roughly 17.5 wet days totalling 122.5mm. A hard month to visit for comfort alone.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Baden-Baden peaks at 78.
Based on 30 years of records, May–September scores highest for comfort in Baden-Baden, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 25.3°C.
May is the wettest, averaging 123.8mm of rain across roughly 14.8 wet days.
January is the coolest month, with average daily highs around 5.5°C.