Daylight
15–18h
Sunrise ~05:00, sunset ~22:00 (Reykjavík, mid-Aug). Darkness returns late Aug; first aurora sightings possible after ~Aug 20.
Weather
Iceland Weather in August: Golden Evenings & Late Summer
Warmest stretch with golden evenings. Still busy, but with softer light and slightly shorter, more sleep-friendly nights.
Temperatures
8 to 14°C (46–57°F)
Avg precipitation 62 mm, avg wind 15 km/h. Second warmest month. Rain increases late Aug. Highland roads still open.
Vibe
Golden evenings
Soft light and a calmer feel toward month’s end.
Best for
- Ring Road: all roads still open, slightly fewer crowds than July
- Highland F-roads (Landmannalaugar, Askja) before they close in Sept
- Puffin watching (last chance; colonies leave mid-August)
- Whale watching still excellent in Húsavík and Reykjavík
- Þjóðhátíð festival in Vestmannaeyjar (first weekend of August)
- Berry picking (blueberries and crowberries ripen late August)
Pack list
- Waterproof windproof shell + light fleece or down jacket
- Sturdy waterproof hiking boots
- Sunglasses + sunscreen (still long UV exposure)
- Swimsuit for hot springs and pools
- Daypack + reusable water bottle
- Light warm layers for highland excursions (can be near 0°C at altitude)
Planning help
August Weather FAQs
Quick answers with safety notes where it matters.