Iceland
Iceland · Europe
The best time to visit Iceland is May, June, July, August, and September. In summer, temperatures rise to 14°C; in winter they can drop to -1°C. During the best travel months, the sun shines up to 8 hours per day — ideal for beach and outdoor activities.
Iceland – What you should know
Iceland is one of the world's most fascinating climate destinations — not for warmth, but for light and natural phenomena. Temperatures remain moderate year-round: typically 10–15°C in Reykjavík in summer, rarely below -5°C in winter. The Atlantic Current keeps Iceland warmer than its geographic position would suggest.
In summer (June–August) Iceland offers the midnight sun — 24 hours of daylight can be combined with hiking, glaciers and the Golden Circle. In winter (October–March) the Northern Lights are the highlight: clear nights with little light pollution provide spectacular Aurora Borealis displays. The probability of rain is high in Iceland and the weather changeable — multiple layers of clothing are a must.
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAXMAX | 3° | 4° | 4° | 7° | 9° | 12° | 14° | 13° | 11° | 7° | 5° | 3° |
MINMIN | -1° | 0° | 0° | 2° | 4° | 8° | 9° | 9° | 7° | 3° | 1° | -1° |
☀️Sunshine | 1h UV 0 | 3h UV 1 | 5h UV 3 | 7h UV 4 | 9h UV 5 | 8h UV 5 | 8h UV 5 | 7h UV 4 | 5h UV 3 | 4h UV 2 | 2h UV 1 | 1h UV 0 |
🌊Water Temp | 5° | 5° | 5° | 6° | 8° | 10° | 12° | 12° | 11° | 9° | 7° | 6° |
🌧Rain Days | 14d106mm | 12d91mm | 12d91mm | 10d79mm | 10d70mm | 7d52mm | 8d57mm | 9d80mm | 14d124mm | 14d120mm | 12d98mm | 13d100mm |
Best travel timeMonthly averages 2005–2025 · Source: ERA5 + station data
Events & Festivals
November
- Iceland Airwaves· variabel (Anfang November, 4 Tage)
Eines der bekanntesten Indie- und Alternative-Musikfestivals Europas, seit 1999 in Reykjavik. Isländische Newcomer spielen Seite an Seite mit internationalen Acts in Konzerthallen, Bars und Kirchen der Innenstadt. Gilt als wichtigstes Schaufenster für neue isländische Musik.
Frequently Asked Questions
- When is the best time to visit Iceland?
- The best time to visit Iceland is May, June, July, August, and September. These months offer the most favourable combination of sunshine, temperatures, and low rainfall.
- How warm does it get in Iceland?
- In summer, temperatures in Iceland can reach up to 14°C. In winter, they may drop to -1°C.
- How much rain does Iceland get?
- Iceland has a relatively even rainfall pattern with an average of 11 rain days per month. The driest months are May, June, July, August, and September.
- How warm is the water in Iceland?
- Water temperature in Iceland ranges from 5°C (February) to 12°C (August). During the best travel months (May, June, July, August, and September), the water is most pleasant for swimming.
Best Travel Time by Vacation Type
🏖️
Beach Holiday
Warm, sunny, little rain
MayJunJul
🏙️
City Trip
Pleasantly mild, not too hot
JunJulAug
