Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 6 | 10 | 13 | 16 | 21 | 26 | 26 | 27 | 22 | 15 | 10 | 6 | 16 |
| Daily mean°C | 2 | 4 | 7 | 9 | 14 | 20 | 20 | 20 | 16 | 12 | 6 | 2 | 11 |
| Daily low°C | -4 | 0 | 1 | 3 | 10 | 15 | 16 | 14 | 10 | 9 | 1 | -2 | 6 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 9 | 15 | 19 | 21 | 25 | 30 | 31 | 32 | 28 | 23 | 17 | 9 | 22 |
| Mean feelsDaily mean feels-like°C | -2 | 1 | 6 | 10 | 17 | 24 | 24 | 24 | 20 | 13 | 5 | 0 | 12 |
| Low feelsDaily low feels-like°C | -11 | -11 | -4 | -3 | 7 | 15 | 16 | 14 | 8 | 5 | -5 | -8 | 2 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 84 | 77 | 71 | 71 | 72 | 71 | 69 | 74 | 79 | 85 | 87 | 90 | 77 |
| Dewpoint°C | -1.1 | 0.0 | 0.6 | 4.0 | 9.5 | 13.8 | 14.3 | 15.4 | 12.5 | 10.0 | 3.3 | 0.3 | 6.9 |
| Precipitation | |||||||||||||
| Rainfallmm | 51 | 73 | 79 | 95 | 151 | 183 | 193 | 209 | 111 | 104 | 62 | 74 | 1385 |
| Rain days≥1mm | 9 | 14 | 14 | 12 | 21 | 20 | 18 | 15 | 12 | 12 | 10 | 15 | 172 |
| Snowfallmm | 20 | 6 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 26 | 70 |
| Snow days≥1mm | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 17 |
| Wind | |||||||||||||
| Wind avgm/s | 1.8 | 1.7 | 1.8 | 2.0 | 2.0 | 1.5 | 1.5 | 1.6 | 1.4 | 1.4 | 1.4 | 1.5 | 1.6 |
| Wind gustsm/s | 4.4 | 5.1 | 4.7 | 4.6 | 4.2 | 3.5 | 3.4 | 3.7 | 3.7 | 3.7 | 4.0 | 3.8 | 4.1 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 4.3 | 6.7 | 9.0 | 9.7 | 10.3 | 11.7 | 10.4 | 10.3 | 8.4 | 7.3 | 5.6 | 4.0 | 8.1 |
| Clear skyindex | 20% | 41% | 38% | 42% | 38% | 44% | 43% | 45% | 41% | 29% | 26% | 22% | 36% |
| UV indexmax avg | 0.7 | 1.6 | 2.4 | 3.6 | 4.5 | 6.1 | 6.2 | 5.5 | 3.7 | 2.2 | 1.0 | 0.6 | 3.2 |
Compared across Switzerland
Sankt Gallen: -6.9 °C. Typical range in Switzerland: -8.1–-6.8 °C. Low anchor: Sierre, -15.4 °C. High anchor: Genève, -6.1 °C.
45 cities tracked