Reykjavik's subarctic maritime climate delivers cool summers, mild winters, and relentless unpredictability that makes checking the forecast feel like reading fiction.

Rain and drizzle appear year-round with little warning, meaning waterproof layers aren't optional accessories but essential armor against the island's moods.

Temperatures hover between -1°C in January and 13°C in July, with extremes rare but the wind chill making it feel considerably colder than the thermometer suggests.

Wind is the city's defining feature, barreling off the Atlantic with enough force to turn umbrellas inside out and make a mockshift of any hairstyle.

Layering isn't just advice here—it's survival strategy, as weather can shift from calm to storm and back within a single afternoon walk.