Driving in Iceland in August
August is July's calmer sibling: everything stays open, the weather holds, crowds thin after mid-month - and in the last week, real darkness returns and with it the season's first northern lights.
18 down to 15 hours; proper darkness returns late month
+8 to +14 °C in the lowlands
Open all month and generally at their easiest: rivers run lower than in early summer. Some remote routes begin closing in September, so August is the safe month for big highland plans.
Returns in the final week - late-August displays over still-green landscapes are an underrated highlight.
What’s open and driveable
Full access continues - all regions and the highland network. Late August brings the first autumn storms in some years, a preview rather than a pattern.
Typical conditions
Early August mirrors July. From mid-month, nights cool, berries ripen on the heaths, and the light turns golden earlier each evening. Réttir (the sheep round-up) hasn't started yet, but sheep remain everywhere on the roads. Wind and rain days tick up slightly toward September.
August driving tips
- The last week of August is a sweet spot: highland access + aurora + thinner crowds.
- If a big highland route (Askja, Landmannalaugar loop) is the trip's centerpiece, do it in August rather than gambling on September.
- Book Jökulsárlón boat tours ahead; they wind down in autumn.
- Watch for early autumn lows late in the month - the season's first named storm sometimes lands before September does.
Common questions
Can you see the northern lights in Iceland in August?
From roughly the last week of August, yes - that's when true darkness returns. It's the start of the season, not its peak, but clear late-August nights regularly deliver displays.
Is August better than July for driving in Iceland?
For most people, marginally yes: identical access, slightly lower river levels in the highlands, easing crowds and prices late-month, and the aurora bonus at the end - at the cost of a few more unsettled days.