Climate in Graz: average temperature by month
In Graz the warmest month is July, with 26.9 °C on average in the afternoon; the coolest is January, with 3.7 °C.
Measured at the weather station Graz, 2 km away.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 3.7 °C | 3.3 °C – 5.0 °C |
| February | 7.0 °C | 5.1 °C – 9.0 °C |
| March | 11.9 °C | 9.3 °C – 14.5 °C |
| April | 16.6 °C | 14.6 °C – 18.8 °C |
| May | 20.7 °C | 18.8 °C – 22.9 °C |
| June | 25.1 °C | 23.1 °C – 26.8 °C |
| July | 26.9 °C | 26.5 °C – 27.4 °C |
| August | 26.4 °C | 24.3 °C – 27.3 °C |
| September | 21.4 °C | 18.6 °C – 24.1 °C |
| October | 15.9 °C | 13.2 °C – 18.4 °C |
| November | 8.8 °C | 5.1 °C – 13.0 °C |
| December | 4.2 °C | 4.0 °C – 4.9 °C |