| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 5.6° | -0.5° | 74.9mm | 15.8 | 20 |
| February | 8.2° | 0.2° | 66mm | 13.2 | 33 |
| March | 12.2° | 2.2° | 70.3mm | 14 | 47 |
| April | 17° | 5.2° | 67.5mm | 12.1 | 66 |
| May | 21° | 9.4° | 110.4mm | 15.1 | 70 |
| June | 24.9° | 13° | 94.7mm | 13.4 | 73 |
| July | 26.4° | 14.6° | 107.9mm | 13.2 | 74 |
| August | 25.9° | 14.5° | 97.9mm | 13 | 74 |
| September | 21.9° | 10.9° | 67.4mm | 10.7 | 79 |
| October | 16.5° | 7.6° | 86.9mm | 12.7 | 63 |
| November | 9.7° | 3.3° | 82.3mm | 14 | 39 |
| December | 6.4° | 0.8° | 83.3mm | 16.7 | 25 |
January in Offenburg averages a daily high of 5.6°C with nights around -0.5°C. Expect roughly 15.8 wet days totalling 74.9mm. A hard month to visit for comfort alone.
February in Offenburg averages a daily high of 8.2°C with nights around 0.2°C. Expect roughly 13.2 wet days totalling 66mm. A hard month to visit for comfort alone.
March in Offenburg averages a daily high of 12.2°C with nights around 2.2°C. Expect roughly 14 wet days totalling 70.3mm. Demanding conditions — pack for it and plan indoor options.
April in Offenburg averages a daily high of 17°C with nights around 5.2°C. Expect roughly 12.1 wet days totalling 67.5mm. Generally workable, with some weather to plan around.
May in Offenburg averages a daily high of 21°C with nights around 9.4°C. Expect roughly 15.1 wet days totalling 110.4mm. Generally workable, with some weather to plan around.
June in Offenburg averages a daily high of 24.9°C with nights around 13°C. Expect roughly 13.4 wet days totalling 94.7mm. Generally workable, with some weather to plan around.
July in Offenburg averages a daily high of 26.4°C with nights around 14.6°C. Expect roughly 13.2 wet days totalling 107.9mm. Generally workable, with some weather to plan around.
August in Offenburg averages a daily high of 25.9°C with nights around 14.5°C. Expect roughly 13 wet days totalling 97.9mm. Generally workable, with some weather to plan around.
September in Offenburg averages a daily high of 21.9°C with nights around 10.9°C. Expect roughly 10.7 wet days totalling 67.4mm. Comfortable conditions for being outdoors all day.
October in Offenburg averages a daily high of 16.5°C with nights around 7.6°C. Expect roughly 12.7 wet days totalling 86.9mm. Generally workable, with some weather to plan around.
November in Offenburg averages a daily high of 9.7°C with nights around 3.3°C. Expect roughly 14 wet days totalling 82.3mm. Demanding conditions — pack for it and plan indoor options.
December in Offenburg averages a daily high of 6.4°C with nights around 0.8°C. Expect roughly 16.7 wet days totalling 83.3mm. 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. Offenburg peaks at 79.
Based on 30 years of records, June–September scores highest for comfort in Offenburg, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 26.4°C.
May is the wettest, averaging 110.4mm of rain across roughly 15.1 wet days.
January is the coolest month, with average daily highs around 5.6°C.