Weather · SeptemberReykjavik weather in September
Temperature, rain, what to pack and what to know
September in Reykjavik: an average of 9°, about 4 mm of rain for the month. Roughly 12h 32m of daylight, with light from about 06:12 to 18:43. September is one of the best months to visit Reykjavik: comfortable weather and little rain. Expect high-season prices and crowds.
Reykjavik in September
Reykjavik in September — what works
A good season for culture: museums, galleries, cafés, restaurants and shows. Outdoor walks work with the right clothing, but daylight is shorter — start early.
What to pack: A mid-weight coat, a warm layer underneath, and a scarf. Mornings and evenings feel cold.
This month: The 'réttir' — the autumn sheep round-up, a traditional rural event. The northern lights become visible again.
Reykjavik in September — FAQ
Do I need a coat in Reykjavik in September?
Can you sit outside at cafés in Reykjavik in September?
Does it snow in Reykjavik in September?
How many hours of daylight in Reykjavik in September?
Is September a good time to visit Reykjavik?
Reykjavik — flights & hotels
Check prices for your dates. Booking early is well below the last-minute price.
Check flight prices to Reykjavik, every airline at once.
Rates in Reykjavik shift daily. See what your night costs now.
About this page
Written and checked by the Around the World team. We compare prices across the major providers, cross-check official sources, and update when something changes. We have no stake in any one provider — links are affiliate links, and the price is the same for you.
Sources: Climate: Open-Meteo 1991–2020 · Daylight: astronomical calculation