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January Weather in Allerum, Sweden

Last updated: August 27, 2025

In January, the average temperature in Allerum, Sweden hovers around 2°C (36°F). While you might experience a chilly minimum of -14°C (8°F), the highs can reach up to 11°C (52°F). Expect 51 mm (2.0 in) of precipitation over approximately 11 days, and prepare for a remarkably high humidity level of 87%.

January Temperature in Allerum

In January in Allerum, the average temperature is 2°C (36°F). The maximum can reach 11°C (52°F), while the minimum can drop as low as -14°C (8°F). Be prepared for chilly weather and pack accordingly if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Allerum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Allerum, January typically has an average temperature of 2°C (36°F), with highs reaching up to 11°C (52°F) and lows dropping to around -14°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec363538455362646357504337
Data source: Temperature data for Allerum 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 Allerum

In Allerum in January, the precipitation amount is 51 mm (2.0 in) spread over 11 days.

January Precipitation Trends in Allerum

The chart displays monthly precipitation patterns in Allerum, 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 Allerum, January typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec515566376450859877904564
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Allerum

In Allerum in January, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.

January Average Humidity in Allerum

This chart illustrates the average monthly humidity levels in Allerum, 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 Allerum is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%87%85%82%81%82%80%82%85%85%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Allerum

In Allerum 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 Allerum.

Maximum UV Index Levels in Allerum for January

The chart shows the monthly maximum UV Index (UVI) for Allerum 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 Allerum typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Allerum 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 Allerum Compares to Other Months

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

This table compares monthly weather conditions in Allerum, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)51 mm (2.0 inches)87%low
February Weather2°C (36°F)55 mm (2.2 inches)88%low
March Weather3°C (38°F)66 mm (2.6 inches)87%moderate
April Weather7°C (45°F)37 mm (1.4 inches)85%moderate
May Weather12°C (53°F)64 mm (2.5 inches)82%high
June Weather17°C (63°F)50 mm (2.0 inches)81%high
July Weather18°C (64°F)85 mm (3.4 inches)82%high
August Weather17°C (63°F)98 mm (3.9 inches)80%high
September Weather14°C (57°F)77 mm (3.0 inches)82%moderate
October Weather10°C (50°F)90 mm (3.5 inches)85%moderate
November Weather6°C (43°F)45 mm (1.8 inches)85%low
December Weather3°C (38°F)64 mm (2.5 inches)85%low

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