Berlin
Germany
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 31 | 27 | 18 | 16 | 13 | 17 | 26 | 27 | 31 | 35 | 37 | 35 | 37 |
| Average high, °C | 20 | 14 | 7 | 5 | 3 | 5 | 10 | 14 | 19 | 22 | 25 | 24 | 14 |
| Average temperature, °C | 14 | 9 | 4 | 1 | 0 | 2 | 5 | 9 | 14 | 17 | 19 | 18 | 9 |
| Average low, °C | 11 | 7 | 3 | 1 | 0 | 0 | 3 | 5 | 10 | 13 | 15 | 15 | 7 |
| Record low, °C | 2 | -2 | -7 | -14 | -17 | -16 | -12 | -3 | 1 | 5 | 7 | 5 | -17 |
| Rain, days | 11 | 12 | 13 | 14 | 15 | 12 | 13 | 13 | 15 | 14 | 11 | 11 | 154 |
| Snow, days | 0 | 0 | 1 | 2 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 9 |
| Fog, days | 18 | 21 | 19 | 20 | 19 | 18 | 16 | 12 | 14 | 13 | 12 | 15 | 197 |
| Thunderstorms, days | 20 | 22 | 20 | 21 | 21 | 19 | 18 | 14 | 15 | 14 | 14 | 17 | 215 |
| Snowfall, cm. | 0 | 0 | 1 | 4 | 8 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 18 |
| Average precipitation, mm. | 50 | 60 | 50 | 52 | 37 | 34 | 43 | 38 | 63 | 72 | 84 | 70 | 653 |
| Relative humidity, % | 78 | 84 | 87 | 89 | 85 | 84 | 75 | 71 | 67 | 68 | 74 | 76 | 78 |
| Relative humidity morning, % | 87 | 90 | 90 | 88 | 89 | 87 | 86 | 81 | 81 | 79 | 80 | 84 | 85 |
| Relative humidity evening, % | 60 | 72 | 77 | 80 | 81 | 72 | 66 | 57 | 58 | 57 | 53 | 55 | 66 |
| Wind speed, km/h | 6 | 6 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 6 | 6 | 8 |
| Day Length, часов | 13 | 11 | 10 | 9 | 9 | 11 | 13 | 14 | 16 | 17 | 17 | 15 | 13 |
| Dew point, °C | 11 | 7 | 2 | 1 | -1 | -1 | 2 | 3 | 8 | 11 | 12 | 12 | 67 |
| Growing degree-day, °C | 117 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 121 | 200 | 276 | 241 | 954 |
| Solar radiation, global, Mj/m2 | 11 | 6 | 3 | 2 | 3 | 6 | 9 | 13 | 17 | 18 | 18 | 15 | 10 |