Despite the deep winter conditions, January in Iceland offers dramatic, icy landscapes and exceptional value for those willing to brave the cold. Temperatures hover between −1°C and −5°C, with limited daylight (about 4–5 hours), but this darkness brings prime conditions for viewing the northern lights, especially in the northern regions around Akureyri or the Westfjords. South Iceland remains accessible, with highlights like the Golden Circle and glacier lagoons transformed into frozen, silent wonders. Reykjavik is lively, embracing the season with festivals and traditional midwinter feasting.