Common information
CountryAustria
Population49 001
Weather, climate, temperature by months in Sankt Poelten
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 32 | 26 | 22 | 17 | 17 | 22 | 25 | 28 | 32 | 37 | 36 | 38 | 38 |
| Average high, °C | 21 | 15 | 7 | 4 | 3 | 5 | 10 | 15 | 21 | 23 | 26 | 26 | 15 |
| Average temperature, °C | 15 | 9 | 4 | 1 | -1 | 1 | 5 | 9 | 15 | 18 | 19 | 19 | 10 |
| Average low, °C | 10 | 6 | 1 | -1 | -3 | -2 | 1 | 4 | 9 | 12 | 14 | 14 | 5 |
| Record low, °C | -0 | -7 | -14 | -23 | -25 | -21 | -22 | -6 | -1 | 2 | 5 | 3 | -25 |
| Rain, days | 4 | 2 | 4 | 2 | 4 | 3 | 2 | 3 | 5 | 6 | 7 | 5 | 47 |
| Thunderstorms, days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 7 | 7 | 6 | 29 |
| Snowfall, cm. | 0 | 0 | 7 | 12 | 15 | 12 | 8 | 3 | 0 | 0 | 0 | 0 | 57 |
| Average precipitation, mm. | 55 | 37 | 45 | 33 | 27 | 27 | 35 | 48 | 68 | 76 | 82 | 62 | 597 |
| Relative humidity, % | 77 | 82 | 87 | 88 | 85 | 82 | 75 | 70 | 73 | 72 | 73 | 75 | 78 |
| Relative humidity morning, % | 88 | 88 | 87 | 86 | 85 | 85 | 84 | 81 | 79 | 79 | 81 | 84 | 84 |
| Relative humidity evening, % | 56 | 62 | 72 | 76 | 73 | 67 | 56 | 51 | 51 | 54 | 52 | 51 | 60 |
| Wind speed, km/h | 10 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 11 | 10 | 13 |
| Monthly sunshine, of hours | 145 | 104 | 45 | 35 | 48 | 92 | 122 | 175 | 233 | 223 | 228 | 238 | 1688 |
| Day Length, of hours | 13 | 11 | 10 | 9 | 10 | 11 | 13 | 14 | 16 | 17 | 16 | 15 | 13 |
| Dew point, °C | 11 | 5 | 2 | -1 | -3 | -2 | 0 | 4 | 9 | 12 | 13 | 13 | 63 |
| Growing degree-day, °C | 163 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 149 | 233 | 300 | 298 | 1146 |
| Solar radiation, global, Mj/m2 | 12 | 7 | 4 | 3 | 4 | 7 | 11 | 15 | 19 | 19 | 19 | 17 | 12 |