New York
USA
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 18 | 14 | 11 | 27 | 11 | 13 | 18 | 22 | 27 | 27 | 26 | 21 | 27 |
| Average high, °C | 13 | 7 | 2 | -1 | -2 | 0 | 0 | 6 | 10 | 14 | 16 | 16 | 7 |
| Average temperature, °C | 9 | 3 | -2 | -4 | -5 | -4 | 0 | 2 | 6 | 10 | 12 | 12 | 3 |
| Average low, °C | 5 | -0 | -5 | -8 | -9 | -7 | 0 | -2 | 2 | 6 | 8 | 8 | -0 |
| Record low, °C | -18 | -22 | -27 | -31 | -31 | -28 | -23 | -14 | -3 | 1 | -1 | -7 | -31 |
| Rain, days | 15 | 15 | 12 | 15 | 13 | 11 | 11 | 9 | 10 | 9 | 11 | 13 | 144 |
| Snow, days | 0 | 2 | 5 | 8 | 8 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | 37 |
| Fog, days | 5 | 5 | 7 | 9 | 9 | 8 | 8 | 6 | 3 | 3 | 5 | 7 | 75 |
| Snowfall, cm. | 0 | 5 | 19 | 31 | 24 | 29 | 23 | 7 | 1 | 0 | 0 | 0 | 140 |
| Average precipitation, mm. | 77 | 80 | 70 | 71 | 57 | 44 | 39 | 30 | 25 | 24 | 40 | 62 | 619 |
| Relative humidity morning, % | 88 | 83 | 79 | 79 | 80 | 77 | 76 | 81 | 80 | 81 | 87 | 90 | 82 |
| Relative humidity evening, % | 72 | 70 | 75 | 78 | 78 | 71 | 65 | 66 | 65 | 67 | 72 | 73 | 71 |
| Wind speed, km/h | 12 | 12 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 13 | 12 | 12 | 13 |
| Day Length, часов | 14 | 11 | 8 | 7 | 8 | 10 | 13 | 15 | 18 | 20 | 19 | 16 | 13 |
| Dew point, °C | 6 | -0 | -4 | -5 | -6 | -7 | -5 | -2 | 2 | 6 | 9 | 9 | 3 |
| Growing degree-day, °C | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 57 | 0 | 117 |
| Solar radiation, global, Mj/m2 | 10 | 5 | 2 | 1 | 1 | 4 | 9 | 15 | 19 | 20 | 18 | 14 | 10 |