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January Weather in Stromma, Sweden

Last updated: August 27, 2025

In January, the average temperature in Stromma, Sweden hovers around 1°C (33°F). Residents and visitors can expect minimum temperatures dropping to -11°C (13°F) and occasional highs reaching 8°C (47°F). Precipitation is quite frequent, with an average of 44 mm (1.7 in) spread over 11 days. Moreover, the air is notably humid, with an average humidity level of 90%, contributing to the cool, crisp atmosphere of the month.

January Temperature in Stromma

In January in Stromma, the average temperature is 1°C (33°F). Maximums can reach 8°C (47°F), and minimums can be as low as -11°C (13°F). It's essential to dress warmly and be prepared for chilly weather if you're planning to visit.

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

The chart illustrates January temperature patterns in Stromma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stromma, January typically has an average temperature of 1°C (33°F), with highs reaching up to 8°C (47°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec333234394758636356484236
Data source: Temperature data for Stromma generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Stromma

In Stromma in January, the precipitation amount is 44 mm (1.7 in) during 11 days, indicating a relatively wet period for that time of year.

January Precipitation Trends in Stromma

The chart displays monthly precipitation patterns in Stromma, 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 Stromma, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec443941264637535751865374
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Stromma

In Stromma in January humidity is 90%. With an average temperature of 1°C (33°F), this humidity feels like a bone-chilling dampness that seeps into your clothes, making every step outside feel heavy and uncomfortable for traveling.

January Average Humidity in Stromma

This chart illustrates the average monthly humidity levels in Stromma, 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 Stromma 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 Stromma

In Stromma 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 Stromma.

Maximum UV Index Levels in Stromma for January

The chart shows the monthly maximum UV Index (UVI) for Stromma 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 Stromma typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Stromma 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 Stromma Compares to Other Months

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

This table compares monthly weather conditions in Stromma, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)44 mm (1.7 inches)90%low
February Weather0°C (32°F)39 mm (1.5 inches)88%low
March Weather1°C (35°F)41 mm (1.6 inches)89%moderate
April Weather4°C (39°F)26 mm (1.0 inches)85%moderate
May Weather8°C (47°F)46 mm (1.8 inches)77%moderate
June Weather14°C (58°F)37 mm (1.4 inches)76%high
July Weather17°C (63°F)53 mm (2.1 inches)74%high
August Weather17°C (63°F)57 mm (2.3 inches)77%moderate
September Weather13°C (56°F)50 mm (2.0 inches)85%moderate
October Weather9°C (48°F)86 mm (3.4 inches)89%low
November Weather5°C (42°F)53 mm (2.1 inches)90%low
December Weather2°C (36°F)74 mm (2.9 inches)87%low

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