What to wear to Iceland Airwaves: Reykjavík sits at 4°C (39°F) by day and -1°C (30°F) at night in November, on city streets, with a high chance of rain. That means thermal layers under a statement outer layer, insulated waterproof snow boots, and a bag small enough for the gate rules. The crowd leans indie, alt and gorp, so anything that survives the day reads as right.
| Typical daytime high | 4°C (39°F) |
|---|---|
| Typical night low | -1°C (30°F) |
| Day–night swing | 5°C (9°F) |
| Rain risk | High |
| Ground | Tarmac and pavement |
| Sun exposure | High, little natural shade |
Below freezing, the outfit is a system: base layer, insulating mid-layer, windproof shell. Style happens in the outer layer and the accessories. Everything else is thermal engineering.
Assume rain. A packable shell in your bag costs nothing to carry and saves the weekend; a "cute" jacket that soaks through ruins two days.
Everything below follows from those numbers.