| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 2.7° | -3.1° | 59.6mm | 15.2 | 7 |
| February | 5.2° | -2.4° | 50.1mm | 12.8 | 20 |
| March | 9.6° | -0.5° | 47.5mm | 12.7 | 38 |
| April | 15° | 2.3° | 38.4mm | 11.2 | 62 |
| May | 19.5° | 6.6° | 64.3mm | 12.6 | 73 |
| June | 23.3° | 10.2° | 68.6mm | 11.9 | 76 |
| July | 24.8° | 11.8° | 83.7mm | 14 | 72 |
| August | 24.7° | 11.5° | 65.1mm | 11.8 | 76 |
| September | 19.9° | 7.8° | 66.7mm | 11.1 | 77 |
| October | 14.1° | 4.8° | 53.5mm | 12.6 | 56 |
| November | 7.3° | 1.2° | 56.6mm | 13.5 | 31 |
| December | 3.5° | -1.6° | 60.6mm | 16.5 | 12 |
January in Bayreuth averages a daily high of 2.7°C with nights around -3.1°C. Expect roughly 15.2 wet days totalling 59.6mm. A hard month to visit for comfort alone.
February in Bayreuth averages a daily high of 5.2°C with nights around -2.4°C. Expect roughly 12.8 wet days totalling 50.1mm. A hard month to visit for comfort alone.
March in Bayreuth averages a daily high of 9.6°C with nights around -0.5°C. Expect roughly 12.7 wet days totalling 47.5mm. Demanding conditions — pack for it and plan indoor options.
April in Bayreuth averages a daily high of 15°C with nights around 2.3°C. Expect roughly 11.2 wet days totalling 38.4mm. Generally workable, with some weather to plan around.
May in Bayreuth averages a daily high of 19.5°C with nights around 6.6°C. Expect roughly 12.6 wet days totalling 64.3mm. Generally workable, with some weather to plan around.
June in Bayreuth averages a daily high of 23.3°C with nights around 10.2°C. Expect roughly 11.9 wet days totalling 68.6mm. Comfortable conditions for being outdoors all day.
July in Bayreuth averages a daily high of 24.8°C with nights around 11.8°C. Expect roughly 14 wet days totalling 83.7mm. Generally workable, with some weather to plan around.
August in Bayreuth averages a daily high of 24.7°C with nights around 11.5°C. Expect roughly 11.8 wet days totalling 65.1mm. Comfortable conditions for being outdoors all day.
September in Bayreuth averages a daily high of 19.9°C with nights around 7.8°C. Expect roughly 11.1 wet days totalling 66.7mm. Comfortable conditions for being outdoors all day.
October in Bayreuth averages a daily high of 14.1°C with nights around 4.8°C. Expect roughly 12.6 wet days totalling 53.5mm. Generally workable, with some weather to plan around.
November in Bayreuth averages a daily high of 7.3°C with nights around 1.2°C. Expect roughly 13.5 wet days totalling 56.6mm. A hard month to visit for comfort alone.
December in Bayreuth averages a daily high of 3.5°C with nights around -1.6°C. Expect roughly 16.5 wet days totalling 60.6mm. 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. Bayreuth peaks at 77.
Based on 30 years of records, May–September scores highest for comfort in Bayreuth, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 24.8°C.
July is the wettest, averaging 83.7mm of rain across roughly 14 wet days.
January is the coolest month, with average daily highs around 2.7°C.