Amsterdam
Netherlands
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 32 | 23 | 16 | 12 | 11 | 16 | 18 | 25 | 27 | 32 | 32 | 32 | 32 |
| Average high, °C | 18 | 14 | 9 | 6 | 4 | 7 | 8 | 12 | 17 | 19 | 21 | 22 | 13 |
| Average temperature, °C | 14 | 11 | 6 | 3 | 2 | 3 | 5 | 7 | 12 | 14 | 16 | 17 | 9 |
| Average low, °C | 9 | 7 | 3 | 1 | -1 | -2 | 2 | 3 | 7 | 9 | 11 | 11 | 5 |
| Record low, °C | 2 | -3 | -5 | -15 | -13 | -22 | -12 | -3 | -2 | 0 | 3 | 3 | -22 |
| Rain, days | 8 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 6 | 6 | 9 | 8 | 81 |
| Fog, days | 0 | 0 | 2 | 0 | 9 | 8 | 4 | 1 | 0 | 0 | 0 | 0 | 24 |
| Thunderstorms, days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 14 |
| Average precipitation, mm. | 69 | 67 | 78 | 68 | 68 | 41 | 63 | 38 | 48 | 83 | 63 | 73 | 759 |
| Relative humidity, % | 84 | 87 | 91 | 92 | 90 | 89 | 84 | 79 | 78 | 78 | 82 | 83 | 85 |
| Relative humidity morning, % | 89 | 90 | 89 | 90 | 89 | 89 | 89 | 87 | 85 | 85 | 86 | 88 | 88 |
| Relative humidity evening, % | 68 | 76 | 83 | 87 | 86 | 78 | 72 | 63 | 61 | 64 | 65 | 63 | 72 |
| Wind speed, km/h | 20 | 22 | 25 | 27 | 27 | 17 | 25 | 14 | 17 | 12 | 19 | 20 | 20 |
| Day Length, часов | 13 | 11 | 9 | 8 | 9 | 11 | 13 | 15 | 17 | 18 | 17 | 15 | 13 |
| Dew point, °C | 11 | 7 | 3 | 2 | 0 | 0 | 1 | 3 | 7 | 10 | 12 | 12 | 68 |
| Growing degree-day, °C | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 136 | 183 | 208 | 121 | 717 |
| Solar radiation, global, Mj/m2 | 10 | 6 | 3 | 2 | 2 | 5 | 9 | 15 | 19 | 19 | 19 | 16 | 10 |