Västerås Weather in January
January in Västerås brings very low temperatures, with highs of 1°C (34°F) and nights dropping to -5°C (23°F). Expect some snow/rainfall, with around 43 mm (1.7 in) typical for the month.
Rainfall in Västerås in January
Typically around 16 days of snow/rainfall are expected, averaging 43 mm (1.7 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Västerås in January
In January, Västerås sees very low temperatures, with highs of 1°C (34°F). Nights drop to around -5°C (23°F). January is known for being in the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With overnight lows of -5°C (23°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.
Sunshine in Västerås in January
The month has fewer sunny days, with around 40 hours of sunshine.January in Västerås can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 Västerås's climate page.
Västerås Temperature in January
Min Temperature
-5°C (23°F)
Max Temperature
1°C (34°F)
Chance of Rain
52%
Precipitation
43 mm (1.7 in)
Rainy days
16 days
Sunshine
40 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Västerås typically stay consistent throughout January, with daily highs averaging around 1°C (34°F). Nights are very cold, with lows typically ranging from -8°C (18°F) to -4°C (25°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 Västerås in January
Browse day-by-day weather records for Västerås spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Västerås historical weather extremes in January
Based on weather observations in Västerås between 1976 and 2025, these are the recorded extremes during January.
- The warmest day in January was on January 6, 1983, 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
pleasant
tolerable
unpleasant
poor
What to Wear in Västerås in January
We recommend to layer up for chilly conditions in Västerås in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Västerås 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 Västerås's climate page.
See the full Västerås climate overview or explore weather in Sweden.
