In February, Keflavik typically sees daytime highs of 3.0°C and overnight lows around -1.4°C. Compared to the annual average high of 6.8°C, February runs -3.8°C.
February in Keflavik averages a daytime high of 3.0°C and an overnight low of -1.4°C.
February runs -3.8°C compared to Keflavik's annual average high of 6.8°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 3.0°C and cooler evenings around -1.4°C.