Ísafjörður Weather in January
January in Ísafjörður brings very low temperatures around 2°C (36°F) during the day, dropping to -3°C (27°F) at night, with quite a bit of snow/rainfall expected, averaging around 144 mm (5.7 in) for the month.
Rainfall in Ísafjörður in January
Historically, January sees about 22 days of snow/rain, with a monthly average of 144 mm (5.7 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Ísafjörður in January
Ísafjörður in January gets highs of 2°C (36°F) during the day and drops to -3°C (27°F) at night. The month of January belongs to the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At -3°C (27°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Ísafjörður.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Ísafjörður's climate page.
Ísafjörður Temperature in January
Min Temperature
-3°C (27°F)
Max Temperature
2°C (36°F)
Chance of Rain
72%
Precipitation
144 mm (5.7 in)
Rainy days
22 days
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Ísafjörður typically stay consistent throughout January, with daily highs averaging around 2°C (36°F). Nights are very cold, with lows around -3°C (27°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Ísafjörður in January
Browse day-by-day weather records for Ísafjörður spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ísafjörður historical weather extremes in January
Based on 25 years of weather observations (2000-2025), these are the most extreme conditions recorded in Ísafjörður.
- On January 9, 2019, temperatures climbed to 13°C (55°F), marking the warmest January day on record.
- The coldest January day was on January 17, 2006, with a maximum of -9°C (16°F).
- The coldest night in January in Ísafjörður was on January 16, 2006, with a minimum of -14°C (7°F).
- The wettest January day on record brought 38 mm (1.5 in) of precipitation to Ísafjörður (January 16, 2025).
Best Places in Iceland in January
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in January →
perfect weather
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What to Wear in Ísafjörður in January
Dress warmly and in layers for your trip to Ísafjörður in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Ísafjörður in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Ísafjörður's climate page.
See the full Ísafjörður climate overview or explore weather in Iceland.
