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 | 39 | 34 | 32 | 29 | 31 | 31 | 35 | 38 | 42 | 43 | 43 | 42 | 43 |
| Average high, °C | 29 | 24 | 18 | 13 | 13 | 16 | 20 | 24 | 29 | 34 | 33 | 32 | 24 |
| Average temperature, °C | 21 | 15 | 9 | 4 | 4 | 6 | 10 | 15 | 20 | 25 | 26 | 25 | 15 |
| Average low, °C | 13 | 6 | -1 | -5 | -5 | -3 | 0 | 5 | 10 | 16 | 18 | 17 | 6 |
| Record low, °C | -1 | -7 | -21 | -23 | -31 | -34 | -21 | -8 | -3 | 2 | 11 | 9 | -34 |
| Rain, days | 6 | 5 | 3 | 4 | 4 | 4 | 5 | 6 | 7 | 8 | 6 | 6 | 64 |
| Snow, days | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7 |
| Fog, days | 5 | 5 | 4 | 5 | 6 | 5 | 3 | 2 | 2 | 1 | 1 | 2 | 41 |
| Thunderstorms, days | 4 | 2 | 1 | 0 | 0 | 0 | 1 | 2 | 5 | 6 | 8 | 8 | 37 |
| Snowfall, cm. | 0 | 0 | 3 | 8 | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 27 |
| Average precipitation, mm. | 51 | 33 | 18 | 18 | 13 | 13 | 15 | 18 | 33 | 46 | 56 | 74 | 386 |
| Relative humidity, % | 63 | 64 | 62 | 68 | 72 | 68 | 63 | 61 | 68 | 67 | 68 | 67 | 66 |
| Relative humidity morning, % | 71 | 67 | 65 | 66 | 67 | 64 | 54 | 51 | 57 | 61 | 67 | 70 | 63 |
| Relative humidity evening, % | 37 | 35 | 37 | 41 | 39 | 33 | 25 | 22 | 24 | 25 | 31 | 34 | 32 |
| Wind speed, km/h | 13 | 13 | 12 | 12 | 12 | 14 | 16 | 17 | 16 | 16 | 14 | 12 | 14 |
| Day Length, часов | 13 | 12 | 11 | 10 | 11 | 12 | 12 | 14 | 14 | 15 | 15 | 14 | 13 |
| Dew point, °C | 12 | 7 | 0 | -2 | -3 | -3 | -2 | 3 | 10 | 17 | 18 | 18 | 75 |
| Growing degree-day, °C | 594 | 296 | 50 | 7 | 3 | 18 | 106 | 260 | 529 | 784 | 876 | 824 | 4347 |
| Solar radiation, global, Mj/m2 | 19 | 16 | 13 | 10 | 12 | 14 | 20 | 24 | 25 | 25 | 24 | 22 | 19 |