Weather in Sundsvall in January 2025
- January is usually the coldest month of the year in Sundsvall;
Average weather
Average temperature in {destination} in {month}
The average maximum temperature goes {direction} {percent}% by the end of the month, compared with the beginning of the month, from {startTemperature} to {endTemperature}.
Is Sundsvall warm or cold in January?
Sundsvall is typically cold in January.
Maximum temperatures go up compared to the previous month from -1°C to -3°C. The minimum temperature also goes down from -7°C to -9°C.
Wear your winter warms as it will be cold. To save space, layer, and don’t forget gloves and a scarf.
January is the coldest month in Sundsvall, here is the comparison with other months:
Climate in Sundsvall in January
| December | January | February | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| -1°C | -3°C | -2°C | ||||
| Min. temperature | ||||||
| -26°C | -31°C | -30°C | ||||
| Max. temperature | ||||||
| +10°C | +10°C | +11°C | ||||
| Rainfall | ||||||
| 10 mm | 4 mm | 2 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 1 m/s | ||||
| Humidity | ||||||
| 87% | 85% | 83% | ||||
| Air pressure | ||||||
| 1006 HPa | 1007 HPa | 1009 HPa | ||||
| Sunny days | ||||||
| 5 | 4 | 5 | ||||
| Cloudy days | ||||||
| 20 | 22 | 19 | ||||
| Rainy days | ||||||
| 1 | 0 | 0 | ||||
| Snowy days | ||||||
| 5 | 5 | 4 | ||||
January weather is still as ok as in December. It’s getting colder in January. From -1°C in the day, the average maximum temperature lowers to -3°C. As January arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 10 mm to 4 mm. It feels drier, as humidity decreases from 87% to 85%. The average wind speed doesn’t change much during January, staying around 2 m/s. The days becoming less sunny, going from 5 sunny days in December to 4 in January.
February brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 10 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Sundsvall is gradually increasing during January, going from 2 m/s to 4 m/s over the course of the month.
Rain
Snow
January is one of the snowiest months in Sundsvall.
Here’s how January is compared with other months in the amount of snow, total mm:
How was the weather last January in Sundsvall?
Climate Change over Years
The climate in Sundsvall in January has changed quite a lot over the last 43 years.
The average temperature was the lowest in 1987 (-11°C) and the highest in 2020 (+5°C). The driest year was 1996 with only 0 mm of rainfall, and the wettest year was 2013 with 0 mm.
FAQ
Is January a good time to visit Sundsvall?
Can you sunbathe in Sundsvall in January?
Is Sundsvall rainy in January?
Is it sunny in Sundsvall in January?
Other cities in Sweden
Monthly weather in Sundsvall
Source of the data
For this page, we’ve looked at the typical weather in Sundsvall, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.