Amsterdam
Netherlands
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 27 | 25 | 17 | 15 | 12 | 15 | 21 | 22 | 29 | 29 | 31 | 31 | 31 |
| Average high, °C | 17 | 13 | 9 | 6 | 5 | 4 | 7 | 10 | 14 | 16 | 18 | 18 | 11 |
| Average temperature, °C | 15 | 12 | 7 | 5 | 3 | 2 | 5 | 7 | 12 | 14 | 16 | 17 | 10 |
| Average low, °C | 13 | 10 | 6 | 3 | 1 | 1 | 3 | 5 | 9 | 12 | 15 | 15 | 8 |
| Record low, °C | 6 | 0 | -2 | -10 | -15 | -11 | -6 | -2 | 0 | 5 | 10 | 9 | -15 |
| Rain, days | 17 | 19 | 20 | 19 | 18 | 12 | 19 | 16 | 16 | 17 | 17 | 18 | 208 |
| Snow, days | 0 | 0 | 1 | 2 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 14 |
| Fog, days | 11 | 13 | 13 | 17 | 17 | 16 | 18 | 16 | 16 | 11 | 10 | 12 | 170 |
| Thunderstorms, days | 2 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 3 | 3 | 18 |
| Average precipitation, mm. | 80 | 100 | 70 | 70 | 70 | 40 | 80 | 30 | 50 | 60 | 70 | 60 | 780 |
| Relative humidity, % | 85 | 85 | 90 | 90 | 90 | 85 | 85 | 80 | 80 | 80 | 80 | 80 | 84 |
| Relative humidity morning, % | 87 | 88 | 88 | 91 | 89 | 89 | 90 | 86 | 87 | 88 | 87 | 87 | 88 |
| Relative humidity evening, % | 78 | 80 | 84 | 89 | 87 | 82 | 82 | 77 | 77 | 80 | 81 | 78 | 81 |
| Wind speed, km/h | 32 | 20 | 28 | 38 | 28 | 25 | 32 | 20 | 22 | 30 | 32 | 32 | 28 |
| Day Length, часов | 13 | 11 | 9 | 8 | 9 | 11 | 13 | 15 | 17 | 18 | 17 | 15 | 13 |
| Dew point, °C | 12 | 9 | 5 | 3 | 1 | 0 | 3 | 4 | 8 | 11 | 13 | 13 | 82 |
| Growing degree-day, °C | 158 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 133 | 215 | 224 | 851 |
| Solar radiation, global, Mj/m2 | 11 | 6 | 3 | 2 | 3 | 5 | 9 | 15 | 20 | 20 | 20 | 17 | 11 |