Common information
- Country
- United States
- Population
- 156 633
Weather, climate, temperature by months in Lancaster
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 33 | 31 | 26 | 23 | 24 | 24 | 25 | 27 | 28 | 29 | 31 | 33 | 33 |
| Average high, °C | 29 | 26 | 23 | 20 | 20 | 21 | 21 | 23 | 24 | 26 | 29 | 30 | 24 |
| Average temperature, °C | 23 | 20 | 16 | 14 | 14 | 15 | 15 | 17 | 18 | 20 | 23 | 24 | 18 |
| Average low, °C | 17 | 14 | 10 | 7 | 8 | 8 | 9 | 11 | 13 | 15 | 17 | 18 | 12 |
| Record low, °C | 14 | 11 | 7 | 5 | 4 | 6 | 7 | 9 | 11 | 12 | 15 | 15 | 4 |
| Snow, days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Snowfall, cm. | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 |
| Average precipitation, mm. | 7 | 15 | 34 | 39 | 73 | 64 | 76 | 27 | 8 | 3 | 2 | 2 | 350 |
| Relative humidity, % | 31 | 37 | 44 | 52 | 54 | 55 | 50 | 43 | 36 | 30 | 27 | 26 | 40 |
| Wind speed, km/h | 15 | 15 | 13 | 13 | 12 | 15 | 18 | 23 | 24 | 24 | 21 | 18 | 18 |
| Day Length, часов | 13 | 12 | 11 | 10 | 11 | 11 | 12 | 14 | 15 | 15 | 15 | 14 | 13 |
| Growing degree-day, °C | 387 | 313 | 192 | 122 | 122 | 129 | 158 | 205 | 255 | 313 | 396 | 425 | 3018 |
| Solar radiation, global, Mj/m2 | 20 | 16 | 12 | 10 | 10 | 14 | 19 | 24 | 28 | 29 | 27 | 24 | 19 |