| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 3.4° | -1.3° | 46.4mm | 14.5 | 13 |
| February | 5.7° | -0.4° | 38.1mm | 12.7 | 25 |
| March | 9.3° | 1.4° | 41.9mm | 12.4 | 40 |
| April | 15.2° | 5.1° | 30.1mm | 9.5 | 66 |
| May | 20.1° | 9.3° | 48.2mm | 10.6 | 79 |
| June | 23.6° | 13.1° | 58.5mm | 10.7 | 79 |
| July | 25.1° | 15° | 75.2mm | 12.2 | 76 |
| August | 25.3° | 14.8° | 51.6mm | 10.6 | 79 |
| September | 19.9° | 10.7° | 50.5mm | 10.3 | 79 |
| October | 14.2° | 6.8° | 45.9mm | 12.3 | 57 |
| November | 8° | 2.9° | 40.8mm | 12.4 | 37 |
| December | 4° | -0.3° | 44.2mm | 14.4 | 17 |
January in Alt-Hohenschönhausen averages a daily high of 3.4°C with nights around -1.3°C. Expect roughly 14.5 wet days totalling 46.4mm. A hard month to visit for comfort alone.
February in Alt-Hohenschönhausen averages a daily high of 5.7°C with nights around -0.4°C. Expect roughly 12.7 wet days totalling 38.1mm. A hard month to visit for comfort alone.
March in Alt-Hohenschönhausen averages a daily high of 9.3°C with nights around 1.4°C. Expect roughly 12.4 wet days totalling 41.9mm. Demanding conditions — pack for it and plan indoor options.
April in Alt-Hohenschönhausen averages a daily high of 15.2°C with nights around 5.1°C. Expect roughly 9.5 wet days totalling 30.1mm. Generally workable, with some weather to plan around.
May in Alt-Hohenschönhausen averages a daily high of 20.1°C with nights around 9.3°C. Expect roughly 10.6 wet days totalling 48.2mm. Comfortable conditions for being outdoors all day.
June in Alt-Hohenschönhausen averages a daily high of 23.6°C with nights around 13.1°C. Expect roughly 10.7 wet days totalling 58.5mm. Comfortable conditions for being outdoors all day.
July in Alt-Hohenschönhausen averages a daily high of 25.1°C with nights around 15°C. Expect roughly 12.2 wet days totalling 75.2mm. Comfortable conditions for being outdoors all day.
August in Alt-Hohenschönhausen averages a daily high of 25.3°C with nights around 14.8°C. Expect roughly 10.6 wet days totalling 51.6mm. Comfortable conditions for being outdoors all day.
September in Alt-Hohenschönhausen averages a daily high of 19.9°C with nights around 10.7°C. Expect roughly 10.3 wet days totalling 50.5mm. Comfortable conditions for being outdoors all day.
October in Alt-Hohenschönhausen averages a daily high of 14.2°C with nights around 6.8°C. Expect roughly 12.3 wet days totalling 45.9mm. Generally workable, with some weather to plan around.
November in Alt-Hohenschönhausen averages a daily high of 8°C with nights around 2.9°C. Expect roughly 12.4 wet days totalling 40.8mm. Demanding conditions — pack for it and plan indoor options.
December in Alt-Hohenschönhausen averages a daily high of 4°C with nights around -0.3°C. Expect roughly 14.4 wet days totalling 44.2mm. 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. Alt-Hohenschönhausen peaks at 79.
Based on 30 years of records, May–September scores highest for comfort in Alt-Hohenschönhausen, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 25.3°C.
July is the wettest, averaging 75.2mm of rain across roughly 12.2 wet days.
January is the coolest month, with average daily highs around 3.4°C.