Stockholm
Sweden
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 25 | 17 | 11 | 10 | 8 | 10 | 12 | 22 | 26 | 30 | 32 | 31 | 32 |
| Average high, °C | 16 | 10 | 4 | 1 | 0 | -2 | 2 | 8 | 15 | 19 | 23 | 21 | 10 |
| Average temperature, °C | 11 | 7 | 2 | 0 | -2 | -5 | -2 | 3 | 9 | 13 | 17 | 15 | 6 |
| Average low, °C | 7 | 4 | 0 | -2 | -5 | -8 | -6 | -1 | 3 | 8 | 11 | 10 | 2 |
| Record low, °C | -2 | -7 | -12 | -21 | -22 | -27 | -20 | -12 | -5 | -1 | 5 | 2 | -27 |
| Rain, days | 5 | 5 | 5 | 6 | 4 | 3 | 4 | 4 | 4 | 5 | 6 | 7 | 58 |
| Snow, days | 0 | 1 | 7 | 16 | 20 | 15 | 16 | 8 | 1 | 0 | 0 | 0 | 84 |
| Fog, days | 18 | 21 | 19 | 20 | 20 | 19 | 22 | 21 | 18 | 16 | 14 | 19 | 227 |
| Thunderstorms, days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 6 | 4 | 18 |
| Average precipitation, mm. | 40 | 50 | 40 | 40 | 30 | 20 | 30 | 30 | 30 | 50 | 60 | 70 | 490 |
| Relative humidity, % | 82 | 85 | 89 | 87 | 86 | 81 | 80 | 69 | 71 | 68 | 73 | 77 | 79 |
| Relative humidity morning, % | 91 | 90 | 89 | 89 | 88 | 89 | 90 | 89 | 83 | 82 | 87 | 91 | 88 |
| Relative humidity evening, % | 62 | 72 | 82 | 87 | 84 | 79 | 71 | 58 | 52 | 57 | 57 | 59 | 68 |
| Wind speed, km/h | 19 | 17 | 17 | 19 | 19 | 17 | 20 | 17 | 19 | 16 | 16 | 17 | 18 |
| Day Length, часов | 14 | 11 | 9 | 7 | 8 | 10 | 13 | 15 | 18 | 20 | 19 | 16 | 13 |
| Dew point, °C | 8 | 5 | 0 | -3 | -4 | -5 | -3 | 0 | 2 | 6 | 11 | 11 | 28 |
| Growing degree-day, °C | 67 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 117 | 233 | 189 | 605 |
| Solar radiation, global, Mj/m2 | 10 | 5 | 2 | 1 | 1 | 4 | 9 | 14 | 19 | 20 | 19 | 15 | 10 |