| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 2.5° | -2.4° | 50.8mm | 15.1 | 8 |
| February | 4.2° | -1.5° | 44.7mm | 12.9 | 18 |
| March | 7.7° | 0.7° | 49.9mm | 13.4 | 32 |
| April | 13.1° | 4.3° | 39.7mm | 10.8 | 56 |
| May | 17.6° | 8.3° | 68.6mm | 13.4 | 66 |
| June | 21.3° | 11.7° | 66.7mm | 11.9 | 76 |
| July | 23.4° | 13.4° | 93.9mm | 13.8 | 72 |
| August | 23.3° | 13.7° | 92.2mm | 12.3 | 75 |
| September | 18.4° | 10.2° | 69.3mm | 11.5 | 72 |
| October | 13.5° | 6.6° | 59.7mm | 12.5 | 54 |
| November | 7.4° | 2.1° | 57mm | 12.8 | 34 |
| December | 3.7° | -1° | 53.2mm | 15.4 | 13 |
January in Chemnitz averages a daily high of 2.5°C with nights around -2.4°C. Expect roughly 15.1 wet days totalling 50.8mm. A hard month to visit for comfort alone.
February in Chemnitz averages a daily high of 4.2°C with nights around -1.5°C. Expect roughly 12.9 wet days totalling 44.7mm. A hard month to visit for comfort alone.
March in Chemnitz averages a daily high of 7.7°C with nights around 0.7°C. Expect roughly 13.4 wet days totalling 49.9mm. A hard month to visit for comfort alone.
April in Chemnitz averages a daily high of 13.1°C with nights around 4.3°C. Expect roughly 10.8 wet days totalling 39.7mm. Generally workable, with some weather to plan around.
May in Chemnitz averages a daily high of 17.6°C with nights around 8.3°C. Expect roughly 13.4 wet days totalling 68.6mm. Generally workable, with some weather to plan around.
June in Chemnitz averages a daily high of 21.3°C with nights around 11.7°C. Expect roughly 11.9 wet days totalling 66.7mm. Comfortable conditions for being outdoors all day.
July in Chemnitz averages a daily high of 23.4°C with nights around 13.4°C. Expect roughly 13.8 wet days totalling 93.9mm. Generally workable, with some weather to plan around.
August in Chemnitz averages a daily high of 23.3°C with nights around 13.7°C. Expect roughly 12.3 wet days totalling 92.2mm. Comfortable conditions for being outdoors all day.
September in Chemnitz averages a daily high of 18.4°C with nights around 10.2°C. Expect roughly 11.5 wet days totalling 69.3mm. Generally workable, with some weather to plan around.
October in Chemnitz averages a daily high of 13.5°C with nights around 6.6°C. Expect roughly 12.5 wet days totalling 59.7mm. Demanding conditions — pack for it and plan indoor options.
November in Chemnitz averages a daily high of 7.4°C with nights around 2.1°C. Expect roughly 12.8 wet days totalling 57mm. A hard month to visit for comfort alone.
December in Chemnitz averages a daily high of 3.7°C with nights around -1°C. Expect roughly 15.4 wet days totalling 53.2mm. 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. Chemnitz peaks at 76.
Based on 30 years of records, June–September scores highest for comfort in Chemnitz, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 23.4°C.
July is the wettest, averaging 93.9mm of rain across roughly 13.8 wet days.
January is the coolest month, with average daily highs around 2.5°C.