Berlin
Germany
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 33 | 25 | 20 | 15 | 14 | 25 | 22 | 27 | 35 | 33 | 35 | 35 | 35 |
| Average high, °C | 18 | 13 | 7 | 4 | 3 | 5 | 8 | 12 | 18 | 21 | 22 | 21 | 13 |
| Average temperature, °C | 15 | 11 | 6 | 2 | 1 | 3 | 6 | 10 | 15 | 18 | 19 | 18 | 10 |
| Average low, °C | 9 | 6 | 2 | 0 | -1 | 0 | 1 | 3 | 7 | 10 | 12 | 12 | 5 |
| Record low, °C | -2 | -5 | -12 | -20 | -23 | -22 | -14 | -10 | -3 | 0 | 2 | 1 | -23 |
| Rain, days | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 5 | 6 | 6 | 7 | 7 | 75 |
| Fog, days | 0 | 0 | 3 | 0 | 10 | 9 | 5 | 2 | 0 | 0 | 0 | 0 | 29 |
| Thunderstorms, days | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 4 | 6 | 4 | 4 | 26 |
| Average precipitation, mm. | 64 | 78 | 86 | 87 | 61 | 58 | 70 | 47 | 68 | 77 | 96 | 91 | 883 |
| Relative humidity, % | 82 | 86 | 86 | 87 | 86 | 84 | 81 | 76 | 73 | 75 | 78 | 80 | 81 |
| Relative humidity morning, % | 89 | 89 | 89 | 88 | 88 | 85 | 86 | 84 | 82 | 85 | 85 | 86 | 86 |
| Relative humidity evening, % | 67 | 73 | 79 | 83 | 82 | 72 | 68 | 59 | 58 | 62 | 60 | 58 | 68 |
| Wind speed, km/h | 9 | 9 | 14 | 14 | 14 | 14 | 12 | 9 | 8 | 12 | 12 | 12 | 12 |
| Day Length, часов | 13 | 11 | 10 | 9 | 9 | 11 | 13 | 15 | 16 | 17 | 17 | 15 | 13 |
| Dew point, °C | 9 | 5 | 4 | -2 | -8 | -4 | 1 | 2 | 5 | 11 | 12 | 11 | 46 |
| Growing degree-day, °C | 150 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 155 | 233 | 276 | 241 | 1072 |
| Solar radiation, global, Mj/m2 | 10 | 6 | 3 | 2 | 3 | 6 | 9 | 13 | 16 | 17 | 17 | 15 | 10 |