Sundsandvik Weather in January
With daytime temperatures of 4°C (39°F) and nighttime lows of -2°C (28°F), January in Sundsandvik brings low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 75 mm (3 in) falls on average.
Rainfall in Sundsandvik in January
Analyzing past climate data, one can expect approximately 16 days of snow/rain, averaging 75 mm (3 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Sundsandvik in January
Daytime highs in Sundsandvik in January reach 4°C (39°F), with nights around -2°C (28°F). Experience the winter season in January. Staying warm is the main priority this month, especially during mornings and evenings. Nights drop below freezing to -2°C (28°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.
Sunshine in Sundsandvik in January
The city usually sees around 42 hours of sunlight, indicating fewer sunny days.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Sundsandvik. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Sundsandvik's climate page.
Sundsandvik Temperature in January
Min Temperature
-2°C (28°F)
Max Temperature
4°C (39°F)
Chance of Rain
52%
Precipitation
75 mm (3 in)
Rainy days
16 days
Humidity
83% *
Sunshine
42 hours *
Percentage Sunshine
21% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Sundsandvik typically stay consistent throughout January, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -2°C (28°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 Sundsandvik in January
Browse day-by-day weather records for Sundsandvik spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sundsandvik historical weather extremes in January
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Sundsandvik.
- The warmest day in January was on January 10, 2005, with a maximum of 10°C (50°F).
Best Places in Sweden in January
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in January →
perfect weather
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tolerable
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What to Wear in Sundsandvik in January
Dress warmly and in layers for your trip to Sundsandvik 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Sundsandvik 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 Sweden, check out our Sundsandvik's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sundsandvik climate overview or explore weather in Sweden.
