- Search & compare the best car hire deals
- Free 48-hour cancellation policy & no hidden charges
- Check prices with Avis, Europcar, Sixt & more
Reykjavik weather in August 2021
Get the latest coronavirus (COVID-19) updates for Iceland with current travel advice, statistics and online resources.
- 12°C max day temperature
12 - 5 hours of sunshine per day
- 18 days with some rainfall
18 - 7°C min night temperature
7 - 16 hours of daylight per day
16 - No heat & humidity
0 - 83 mm of monthly rainfall
83 - 3 (Moderate) UV index
3 - 11°C sea temperature
11
Recommended for Iceland
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The August weather guide for Reykjavik, Iceland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How warm is it in Reykjavik in August?
Daytime temperatures usually reach 12°C in Reykjavik in August, falling to 7°C at night.
How sunny is it in Reykjavik in August?
There are normally 5 hours of bright sunshine each day in Reykjavik in August - that's 29% of daylight hours.
Is the sea cold around Reykjavik in August?
The average sea temperature around Reykjavik in August is 11°C.
Does it rain in Reykjavik in August?
There are usually 18 days with some rain in Reykjavik in August and the average monthly rainfall is 83mm.
Reykjavik sunrise & sunset times for August 2021
Browse the sunrise & sunset times for Reykjavik in August 2021. Select a month to view Reykjavik sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Sunday, 1st August 2021 | 04:35 | 22:30 |
| Monday, 16th August 2021 | 05:22 | 21:39 |
| Tuesday, 31st August 2021 | 06:07 | 20:46 |
- Save EXTRA 10% on cheap car hire worldwide
- With this exclusive Holiday Autos discount code
- Travel before 31st December 2021 (inclusive)
Show discount code
******vel
******vel
Expires at 23:59 on Friday 31st Dec 2021 · View all Holiday Autos offers
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Reykjavik
Where is warm in Iceland in August for 2021/2022?
Below are average maximum temperatures at popular destinations in Iceland in August. Select a destination to see more weather parameters.
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.