Resorts — Graz
Climate — Graz: monthly averages
| Month | Day (max) | Night (min) | Monthly precipitation |
|---|---|---|---|
| January | 16°C | -22°C | 32 mm |
| February | 19°C | -18°C | 40 mm |
| March | 22°C | -16°C | 43 mm |
| April | 27°C | -5°C | 52 mm |
| May | 33°C | -1°C | 90 mm |
| June | 36°C | 2°C | 104 mm |
| July | 38°C | 7°C | 107 mm |
| August | 39°C | 6°C | 110 mm |
| September | 33°C | 1°C | 96 mm |
| October | 26°C | -8°C | 61 mm |
| November | 22°C | -11°C | 56 mm |
| December | 16°C | -20°C | 42 mm |
Long-term model averages for an area of about 50 km — not a forecast; mountains are often cooler. Source: NASA POWER Project (CC BY 4.0) (2001–2025)