Reykjavik Weather in August
Iceland · 30-year monthly averages
👍 Good time to visit
August in Reykjavik is mild, with average daytime highs around 14°C (57°F) and nighttime lows near 9°C (47°F). Expect roughly 65mm of precipitation spread over about 12 rainy days, with a moderate amount of rain.
Avg high
14°C
57°F
Avg low
9°C
47°F
Rainfall
65mm
moderate
Rainy days
12
days with ≥1mm
☀️ About 165 hours of sunshine over the month (~5h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
August vs the rest of the year
FAQ
- How hot is Reykjavik in August?
- August in Reykjavik is mild, with average daytime highs around 14°C (57°F) and nighttime lows near 9°C (47°F). Expect roughly 65mm of precipitation spread over about 12 rainy days, with a moderate amount of rain.
- Does it rain a lot in Reykjavik in August?
- Reykjavik sees around 65mm of precipitation in August on average — moderate by global standards.
- Is August a good time to visit Reykjavik?
- August is a good month to visit Reykjavik, with generally agreeable conditions.