Weather in Iceland for January 2027
Iceland typically experiences moderate snowfall in January, with an average of 7 snowy days.
In general, the average temperature in Iceland at the beginning of January is -0.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 1.2 °C by the end of January.
Is January a good time to visit Iceland? check out the best time to travel to Iceland page.
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Iceland Weather January
What’s the Weather Like in Iceland This January?
Temperatures trend during January in Iceland
January weather in Iceland day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Overcast | -1° /-5° | 0.4 mm | 0.1 cm | |
| 2 Jan. |  Light rain | 2° /-2° | 3 mm | 0.1 cm | |
| 3 Jan. |  Patchy rain possible | 1° /-2° | 1.6 mm | 0.5 cm | |
| 4 Jan. | Overcast | -1° /-4° | 0.1 mm | 0 cm | |
| 5 Jan. |  Light snow | -1° /-5° | 3 mm | 0.4 cm | |
| 6 Jan. | Light snow | -1° /-4° | 3 mm | 0 cm | |
| 7 Jan. | Light snow | 1° /-3° | 2 mm | 0.6 cm | |
| 8 Jan. | Light rain | 2° /-2° | 3.7 mm | 0.2 cm | |
| 9 Jan. | Light snow | 0° /-3° | 3.1 mm | 0 cm | |
| 10 Jan. | Light snow | 0° /-3° | 2.6 mm | 0 cm | |
| 11 Jan. | Light snow | 0° /-3° | 5 mm | 0 cm | |
| 12 Jan. | Patchy rain possible | 1° /-2° | 2.3 mm | 0.1 cm | |
| 13 Jan. | Light rain | 1° /-1° | 2.6 mm | 0 cm | |
| 14 Jan. | Light rain | 1° /-2° | 5.7 mm | 0 cm | |
| 15 Jan. | Light rain | 0° /-3° | 4.4 mm | 0.6 cm | |
| 16 Jan. | Light snow | -1° /-4° | 5.4 mm | 0.5 cm | |
| 17 Jan. | Light snow | 0° /-3° | 2.2 mm | 0 cm | |
| 18 Jan. | Light snow | 1° /-4° | 4.4 mm | 1.4 cm | |
| 19 Jan. | Light snow | 0° /-5° | 3.6 mm | 1.6 cm | |
| 20 Jan. | Light rain | 3° /-2° | 5.5 mm | 0.4 cm | |
| 21 Jan. | Light rain | 2° /-1° | 4.4 mm | 0.3 cm | |
| 22 Jan. |  Patchy moderate snow | 2° /-2° | 1.4 mm | 0.4 cm | |
| 23 Jan. | Patchy rain possible | 1° /-1° | 2.2 mm | 0.7 cm | |
| 24 Jan. | Light snow | 2° /-1° | 3.5 mm | 1.3 cm | |
| 25 Jan. | Light snow | 2° /-1° | 6.9 mm | 1.1 cm | |
| 26 Jan. | Light snow | 1° /-2° | 7.2 mm | 0.8 cm | |
| 27 Jan. | Light snow | 1° /-2° | 3.6 mm | 0.5 cm | |
| 28 Jan. | Light rain | 1° /-3° | 7 mm | 0.9 cm | |
| 29 Jan. | Light snow | 1° /-3° | 2.6 mm | 1 cm | |
| 30 Jan. | Light snow | 1° /-3° | 6.9 mm | 1.7 cm | |
| 31 Jan. | Light snow | 2° /-4° | 6.1 mm | 1.9 cm | |
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Guide for Iceland in January
In January, Iceland experiences cold and wintry weather, with varying conditions at the beginning and end of the month. At the start of January, the weather in Iceland is typically characterized by freezing temperatures and snowy conditions.
The average temperature hovers around 0° in Reykjavik, with shorter daylight hours and the possibility of strong winds. Travelers can expect to encounter icy roads and limited outdoor activities during this time.
Towards the end of January, the weather in Iceland remains cold, with average temperatures dropping to around -2°. Snowfall is common, especially in the northern regions, creating picturesque winter landscapes. The days are still short, providing limited daylight for exploration.
Travelers should be prepared for chilly conditions and should dress warmly to enjoy outdoor attractions such as the stunning ice caves and frozen waterfalls.
Overall, January in Iceland offers a true winter experience, with opportunities to witness the country's natural beauty blanketed in snow. However, it's essential for visitors to be well-prepared for the cold weather and potential travel disruptions due to winter conditions.