When to change to winter tyres in Klagenfurt
Development preview: the climate figures on this page come from a synthetic sample dataset, not real measurements. The page is hidden from search engines until real data is in place.
In Klagenfurt the 7 °C line is usually crossed around 3 November, which puts the typical tyre change in the second half of October or early November.
Typical best window
21 October – 28 October
For an experienced driver on city roads, from climate averages. Novice drivers: 10 October – 17 October.
- Average 7 °C rule date
- 3 November
- Average first frost
- 23 November
- Frost days in November (average)
- 4
November brings on average 4 frost days, with the first frost typically around 23 November.
The date is fairly stable: over the last 10 autumns it fell between 21 October and 8 November.
7 °C rule date in recent seasons
| Season | 7 °C rule | First frost | Frost days in Nov. |
|---|---|---|---|
| 2016/17 | 6 Nov | 2 Dec | 0 |
| 2017/18 | 5 Nov | 2 Dec | 0 |
| 2018/19 | 31 Oct | 25 Nov | 6 |
| 2019/20 | 8 Nov | 25 Nov | 2 |
| 2020/21 | 28 Oct | 8 Nov | 12 |
| 2021/22 | 5 Nov | 20 Nov | 11 |
| 2022/23 | 3 Nov | 13 Nov | 5 |
| 2023/24 | 21 Oct | 12 Nov | 6 |
| 2024/25 | 7 Nov | 28 Nov | 2 |
| 2025/26 | 5 Nov | 1 Dec | 0 |
Source: SAMPLE — synthetic placeholder, NOT real data. Replace with Copernicus ERA5 via `pnpm climate:build`.. Grid cell 47.00,14.00.
Get your personal dates for Klagenfurt
The live calculator adds the 10-day forecast and your driving profile to these averages.
Winter tyre rules in Austria
Winter tyres are required in wintry conditions between 1 November and 15 April. Austria requires winter tyres from 1 November to 15 April whenever there are wintry road conditions (snow, slush or ice). Chains can replace them on snow-covered roads.