Climate of Iceland — Month by Month
Country-wide average for Iceland. Part of Northern Europe, Europe.
Located in Northern Europe, Europe, Iceland has a seasonal climate. Country-wide average temperatures range from 0.5°C / 32.9°F in January to 11.5°C / 52.7°F in July, with annual rainfall totalling around 930 mm / 36.6 in — driest in June (52 mm / 2 in), wettest in October (102 mm / 4 in). These are national averages; regional variation can be substantial, especially in geographically diverse countries. For city-level detail see the cities section below, and for state or province breakdowns follow the subdivisions link if available.
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| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 0.5°C32.9°F | 88 mm3.5″ | Snowy |
| February | 0.5°C32.9°F | 82 mm3.2″ | Snowy |
| March | 1°C33.8°F | 84 mm3.3″ | Snowy |
| April | 3.5°C38.3°F | 65 mm2.6″ | — |
| May | 6.5°C43.7°F | 58 mm2.3″ | — |
| June | 9.5°C49.1°F | 52 mm2″ | — |
| July | 11.5°C52.7°F | 55 mm2.2″ | — |
| August | 11°C51.8°F | 72 mm2.8″ | — |
| September | 8°C46.4°F | 85 mm3.3″ | — |
| October | 4.5°C40.1°F | 102 mm4″ | — |
| November | 2°C35.6°F | 95 mm3.7″ | Snowy |
| December | 1°C33.8°F | 92 mm3.6″ | Snowy |
Frequently asked questions
What is the best time to visit Iceland?
Iceland does not have a clear sunny-and-dry window by our cutoffs. The warmest month is July at 11.5°C / 52.7°F, and the driest is June at 52 mm / 2 in — likely your best travel window.
What is the climate of Iceland?
Iceland has country-wide monthly average temperatures ranging from 0.5°C / 32.9°F in January to 11.5°C / 52.7°F in July. Annual rainfall averages about 930 mm / 36.6 in, with the wettest month being October (102 mm / 4 in) and the driest June (52 mm / 2 in). Regional variation within Iceland can be significant — see subdivision or city pages for detail.
What is the hottest month in Iceland?
The hottest month in Iceland is July, with a country-wide average temperature of 11.5°C / 52.7°F.
What is the coldest month in Iceland?
The coldest month in Iceland is January, with a country-wide average temperature of 0.5°C / 32.9°F.
When does it rain most in Iceland?
The wettest month in Iceland is October, averaging about 102 mm / 4 in of rain. The driest is June with about 52 mm / 2 in.