Stockholm
Sweden
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 28 | 20 | 13 | 11 | 10 | 12 | 15 | 25 | 28 | 32 | 36 | 32 | 36 |
| Average high, °C | 14 | 8 | 3 | 0 | 0 | 0 | 2 | 7 | 13 | 18 | 21 | 18 | 9 |
| Average temperature, °C | 10 | 5 | 1 | -1 | -2 | -2 | 0 | 3 | 9 | 13 | 16 | 14 | 6 |
| Average low, °C | 7 | 3 | 0 | -3 | -5 | -5 | -3 | 0 | 5 | 9 | 12 | 11 | 3 |
| Record low, °C | -5 | -8 | 0 | -23 | -32 | -30 | -25 | -22 | -7 | 0 | 4 | 2 | -32 |
| Rain, days | 5 | 5 | 5 | 6 | 4 | 3 | 3 | 4 | 5 | 5 | 7 | 7 | 59 |
| Snow, days | 0 | 3 | 11 | 18 | 20 | 16 | 16 | 10 | 1 | 0 | 0 | 0 | 95 |
| Fog, days | 15 | 17 | 14 | 15 | 16 | 15 | 18 | 13 | 10 | 13 | 14 | 17 | 177 |
| Thunderstorms, days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 4 | 14 |
| Average precipitation, mm. | 50 | 50 | 40 | 40 | 30 | 20 | 20 | 30 | 40 | 40 | 70 | 70 | 500 |
| Relative humidity, % | 84 | 86 | 87 | 88 | 86 | 86 | 82 | 76 | 68 | 68 | 72 | 78 | 80 |
| Relative humidity morning, % | 91 | 92 | 91 | 91 | 89 | 91 | 91 | 86 | 75 | 74 | 79 | 87 | 86 |
| Relative humidity evening, % | 64 | 75 | 87 | 89 | 87 | 80 | 69 | 57 | 49 | 52 | 56 | 58 | 69 |
| Wind speed, km/h | 14 | 9 | 12 | 12 | 14 | 12 | 16 | 16 | 12 | 14 | 12 | 12 | 13 |
| Day Length, часов | 14 | 11 | 9 | 7 | 8 | 10 | 13 | 15 | 18 | 20 | 19 | 16 | 13 |
| Dew point, °C | 8 | 3 | 0 | -3 | -5 | -5 | -3 | 0 | 3 | 7 | 11 | 11 | 27 |
| Growing degree-day, °C | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 117 | 215 | 164 | 529 |
| Solar radiation, global, Mj/m2 | 10 | 5 | 2 | 1 | 1 | 4 | 9 | 15 | 20 | 21 | 20 | 16 | 10 |