Weather in Iceland for January 2025
In general, the average temperature in Iceland at the beginning of January is 0 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 2.3 °C by the end of January.
The climate of Iceland in January is notably wet, with an average of 13 rainy days.
With an average of 4 snowy days, Iceland enjoys a light touch of snow in January.
Is January a good time to visit Iceland? check out the best time to travel to Iceland page.
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Iceland in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -0° | 2  2° | 3  1° | 4 -2° | 5 -3° | ||
| 6  -1° | 7 3° | 8 4° | 9 4° | 10  2° | 11 3° | 12 1° |
| 13  -0° | 14  -2° | 15 -7° | 16 -7° | 17 -6° | 18 -4° | 19 -2° |
| 20  4° | 21 3° | 22 1° | 23 1° | 24 4° | 25 4° | 26 3° |
| 27 2° | 28 3° | 29 2° | 30  1° | 31 1° |
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Temperatures trend during January in Iceland
January weather day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy moderate snow | 0° /-8° | 1.1 mm | 0.3 cm | |
| 2 Jan. | Patchy rain possible | 2° /-2° | 3.4 mm | 0.3 cm | |
| 3 Jan. | Overcast | 1° /-4° | 1.1 mm | 0.4 cm | |
| 4 Jan. | Overcast | -2° /-7° | 0 mm | 0 cm | |
| 5 Jan. | Overcast | -3° /-7° | 1.4 mm | 1.2 cm | |
| 6 Jan. | Light freezing rain | -1° /-5° | 0.3 mm | 0 cm | |
| 7 Jan. | Light freezing rain | 3° /-2° | 2.4 mm | 0 cm | |
| 8 Jan. | Light freezing rain | 4° /2° | 4.4 mm | 0 cm | |
| 9 Jan. | Overcast | 4° /1° | 5.9 mm | 0 cm | |
| 10 Jan. | Partly cloudy | 2° /0° | 0.2 mm | 0 cm | |
| 11 Jan. | Partly cloudy | 3° /-1° | 9.8 mm | 0 cm | |
| 12 Jan. | Overcast | 1° /-3° | 1.4 mm | 0 cm | |
| 13 Jan. | Cloudy | 0° /-3° | 0.7 mm | 0 cm | |
| 14 Jan. | Sunny | -2° /-7° | 0 mm | 0 cm | |
| 15 Jan. | Sunny | -7° /-9° | 0.3 mm | 0.3 cm | |
| 16 Jan. | Sunny | -7° /-11° | 0.1 mm | 0 cm | |
| 17 Jan. | Sunny | -6° /-9° | 0 mm | 0 cm | |
| 18 Jan. | Overcast | -4° /-11° | 5.5 mm | 1.9 cm | |
| 19 Jan. | Overcast | -2° /-13° | 0 mm | 0 cm | |
| 20 Jan. | Moderate or heavy rain shower | 4° /-2° | 14.7 mm | 1.2 cm | |
| 21 Jan. | Light freezing rain | 3° /-2° | 2.8 mm | 0.8 cm | |
| 22 Jan. | Patchy moderate snow | 1° /-5° | 2.2 mm | 1.1 cm | |
| 23 Jan. | Overcast | 1° /-2° | 1.6 mm | 0.9 cm | |
| 24 Jan. | Moderate rain at times | 4° /0° | 5.4 mm | 1.1 cm | |
| 25 Jan. | Overcast | 4° /-1° | 8.2 mm | 0.9 cm | |
| 26 Jan. | Moderate or heavy rain shower | 3° /0° | 19.4 mm | 1.9 cm | |
| 27 Jan. | Light freezing rain | 2° /-1° | 5.4 mm | 1.2 cm | |
| 28 Jan. | Moderate or heavy rain shower | 3° /-1° | 14 mm | 0 cm | |
| 29 Jan. | Light freezing rain | 2° /-1° | 7.4 mm | 2.9 cm | |
| 30 Jan. | Moderate or heavy snow showers | 1° /-3° | 10.5 mm | 1.8 cm | |
| 31 Jan. | Light freezing rain | 1° /-5° | 4.9 mm | 0.9 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.
Iceland in January - FAQ
What to pack to Iceland in January?
As you prepare for your trip to Iceland in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Iceland, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
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