Stockholm
Sweden
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 26 | 19 | 13 | 9 | 8 | 12 | 17 | 21 | 28 | 33 | 33 | 31 | 33 |
| Average high, °C | 14 | 9 | 3 | 0 | 1 | 1 | 5 | 8 | 15 | 18 | 20 | 19 | 9 |
| Average temperature, °C | 11 | 7 | 2 | -2 | -1 | -1 | 2 | 4 | 10 | 13 | 15 | 14 | 6 |
| Average low, °C | 7 | 4 | 0 | -4 | -3 | -3 | -1 | 0 | 5 | 8 | 10 | 10 | 3 |
| Record low, °C | -5 | -10 | -14 | -23 | -32 | -33 | -29 | -18 | -7 | 0 | 2 | 0 | -33 |
| Rain, days | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 4 | 5 | 6 | 7 | 7 | 59 |
| Snow, days | 5 | 8 | 6 | 8 | 8 | 5 | 6 | 5 | 3 | 2 | 3 | 4 | 63 |
| Fog, days | 5 | 8 | 6 | 8 | 8 | 5 | 6 | 5 | 3 | 2 | 3 | 4 | 63 |
| Thunderstorms, days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 5 |
| Average precipitation, mm. | 80 | 70 | 70 | 60 | 60 | 40 | 50 | 40 | 40 | 70 | 70 | 70 | 720 |
| Relative humidity, % | 80 | 85 | 90 | 90 | 90 | 85 | 80 | 70 | 60 | 65 | 65 | 70 | 78 |
| Relative humidity morning, % | 88 | 88 | 87 | 86 | 86 | 87 | 88 | 84 | 79 | 79 | 81 | 85 | 85 |
| Relative humidity evening, % | 70 | 79 | 83 | 85 | 84 | 81 | 74 | 64 | 57 | 61 | 62 | 64 | 72 |
| Wind speed, km/h | 17 | 16 | 16 | 19 | 19 | 17 | 19 | 16 | 12 | 9 | 14 | 14 | 16 |
| Day Length, часов | 13 | 11 | 9 | 8 | 8 | 10 | 13 | 15 | 18 | 19 | 18 | 16 | 13 |
| Dew point, °C | 9 | 4 | 0 | -2 | -3 | -4 | -2 | 0 | 4 | 7 | 11 | 11 | 35 |
| Growing degree-day, °C | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | 150 | 136 | 19 | 392 |
| Solar radiation, global, Mj/m2 | 10 | 5 | 2 | 1 | 2 | 4 | 9 | 14 | 19 | 20 | 19 | 15 | 10 |