nomadseason

January Weather in Hallstavik, Sweden

Last updated: August 27, 2025

In January, the average temperature in Hallstavik, Sweden hovers around -1°C (31°F). While you might experience chilly days with a minimum of -18°C (0°F), the temperature can occasionally peak at a milder 10°C (50°F). Expect about 36 mm (1.4 in) of precipitation spread over 9 days, contributing to a notably high average humidity of 90%. Prepare for a brisk and damp atmosphere!

January Temperature in Hallstavik

In January in Hallstavik, the average temperature is -1°C (31°F). The maximum can reach 10°C (50°F), and the minimum can be as low as -18°C (0°F). Travelers should be prepared for cold conditions and dress warmly to enjoy their time in this chilly destination.

January Weather in Hallstavik: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Hallstavik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hallstavik, January typically has an average temperature of -1°C (31°F), with highs reaching up to 10°C (50°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec313034405061636254463933
Data source: Temperature data for Hallstavik generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Hallstavik

In Hallstavik in January, the precipitation amount is 36 mm (1.4 in) over the course of 9 days.

January Precipitation Trends in Hallstavik

The chart displays monthly precipitation patterns in Hallstavik, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Hallstavik, January typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec363338305648666848704056
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Hallstavik

In Hallstavik in January humidity is 90%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket wrapping around you, making travel uncomfortable as the damp air seeps into your clothes, chilling you to the bone with every step you take.

January Average Humidity in Hallstavik

This chart illustrates the average monthly humidity levels in Hallstavik, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Hallstavik is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%89%85%77%76%74%77%85%89%90%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Hallstavik

In Hallstavik in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Hallstavik.

Maximum UV Index Levels in Hallstavik for January

The chart shows the monthly maximum UV Index (UVI) for Hallstavik in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Hallstavik typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Hallstavik January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Hallstavik Compares to Other Months

Weather in Hallstavik varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Hallstavik, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Hallstavik, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)36 mm (1.4 inches)90%low
February Weather-1°C (30°F)33 mm (1.3 inches)88%low
March Weather1°C (34°F)38 mm (1.5 inches)89%moderate
April Weather5°C (41°F)30 mm (1.2 inches)85%moderate
May Weather10°C (50°F)56 mm (2.2 inches)77%moderate
June Weather16°C (61°F)48 mm (1.9 inches)76%high
July Weather17°C (64°F)66 mm (2.6 inches)74%high
August Weather17°C (62°F)68 mm (2.7 inches)77%moderate
September Weather12°C (55°F)48 mm (1.9 inches)85%moderate
October Weather8°C (46°F)70 mm (2.7 inches)89%low
November Weather4°C (39°F)40 mm (1.6 inches)90%low
December Weather0°C (33°F)56 mm (2.2 inches)87%low

Compare Hallstavik's Climate with Cities Worldwide