When to go · August
Iceland in August
Excellent time to go
Daytime high
13°C
55°F
Overnight low
8°C
46°F
Rainfall
50 mm
moderate
Crowd levels
high
busy
Prices
high
peak rates
What to expect in Iceland in August
August brings cool weather to Iceland, with daytime highs around 13°C (55°F) and overnight lows near 8°C (46°F). Skies are typically dry with occasional showers, with about 50 mm of rainfall on average.
August is one of Iceland's busiest months, so book accommodation early and expect queues at the headline sights. Flights and hotels are at peak rates, so use our tracker below to spot any drops. Peak season runs June–August, for context.
What’s happening in August
- 🎉Verslunarmannahelgi · AugSummer bank holiday with outdoor camping festivals across the country.
Plan your trip
Live fares for Iceland in August
Compare flights across 100+ booking sites. Hotels via Expedia.
Iceland in other months
Where else is good to go in August
Bali in August
29°C high · high crowds · great
Portugal in August
29°C high · high crowds · good
Turkey in August
31°C high · high crowds · good
Peru in August
20°C high · high crowds · great
Australia in August
17°C high · medium crowds · good
New Zealand in August
12°C high · medium crowds · good
Sri Lanka in August
30°C high · medium crowds · good
South Africa in August
18°C high · medium crowds · great