Yes
you do need a jacket based on the weather in Graz, Austria 1 second ago
Why? Because it's cold enough to freeze the brass off a bald monkey!
25°F-4°C & Clear
Wind is 2 mph4 km/h from the North, gusting to 7 mph12 km/h
| December 26 | ||||
| 12am | 25°F-4°C | 3 mph5 km/h North | Clear | |
| 1am | 25°F-4°C | 3 mph5 km/h North | Clear | |
| 2am | 26°F-3°C | 3 mph5 km/h North | Clear | |
| 3am | 28°F-2°C | 3 mph5 km/h North | Clear | |
| 4am | 32°F0°C | 2 mph3 km/h North | Clear | |
| 5am | 36°F2°C | 1 mph2 km/h Northwest | Clear | |
| 6am | 39°F4°C | 1 mph1 km/h South | Clear | |
| 7am | 41°F5°C | 1 mph1 km/h South | Clear | |
| 8am | 42°F5°C | 1 mph2 km/h South | Clear | |
| 9am | 40°F4°C | 1 mph2 km/h Southeast | Clear | |
| 10am | 37°F3°C | 1 mph1 km/h Southeast | Clear | |
| 11am | 35°F2°C | 1 mph2 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 25 | 25°F-4°C | 42°F5°C | 2 mph3 km/h from North | Clear | Clear |
| December 26 | 26°F-3°C | 45°F7°C | 2 mph3 km/h from Northwest | Clear | Mostly Clear |
| December 27 | 28°F-2°C | 44°F6°C | 1 mph2 km/h from Northwest | Partly Cloudy | Clear |
| December 28 | 29°F-2°C | 45°F7°C | 1 mph2 km/h from North | Clear | Mostly Clear |
| December 29 | 29°F-2°C | 45°F7°C | 1 mph2 km/h from North | Clear | Clear |
| December 30 | 28°F-2°C | 44°F7°C | 1 mph2 km/h from West | Mostly Clear | Mostly Clear |
| December 31 | 29°F-2°C | 48°F9°C | 2 mph3 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 27°F-3°C, High of 46°F8°CWind: 2 mph3 km/h
Precipitation: None