Weather in Island in augusti
Country-wide climate normals across 15 cities in Island.
How Hot Is Island in augusti?
Mild conditions are universal across Island in August: highs near 12°C in Reykjavík, similar elsewhere.
Sunshine in Island in augusti
Island sees limited sun in August: just 3.0h a day in Reykjavík, with heavy cloud cover common across most regions. Daylight runs from 5:20 am to 9:40 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Island In augusti?
Heavy rain shapes Island's August: Reykjavík averages 108mm across 14 days, and most regions of the country see similar persistent wet conditions. Long sunny stretches are rare. Expect rain on roughly two out of every three days.
Is Island Humid In augusti?
Saturated air defines Island's August: humidity at 80% in Reykjavík, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Island In augusti
Island sees consistent breezes in August — averaging 21 kph in Reykjavík, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In Island In augusti
Island sees mostly cloudy weather through August: Reykjavík averages 72% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.