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January Weather in Saerna, Sweden

Last updated: August 27, 2025

In January, the average temperature in Saerna, Sweden hovers around -6°C (21°F). While temperatures can dip as low as -25°C (-12°F), they can also climb to a maximum of 6°C (43°F). Expect about 39 mm (1.6 in) of precipitation spread over 9 days, contributing to an average humidity of a notable 97%.

January Temperature in Saerna

In January in Saerna, the average temperature is -6°C (21°F). The maximum can reach 6°C (43°F), while the minimum can be as low as -25°C (-12°F). Travelers should be prepared for a wide range of cold temperatures and dress accordingly to enjoy the winter scenery.

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

The chart illustrates January temperature patterns in Saerna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saerna, January typically has an average temperature of -6°C (21°F), with highs reaching up to 6°C (43°F) and lows dropping to around -25°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec212126334555575446382923
Data source: Temperature data for Saerna 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 Saerna

In Saerna in January, the total precipitation amount is 39 mm (1.6 in) spread over a duration of 9 days.

January Precipitation Trends in Saerna

The chart displays monthly precipitation patterns in Saerna, 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 Saerna, January typically receives around 39 mm (1.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec403741307282908775876765
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Saerna

In Saerna in January, humidity is 97%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket enveloping you, making travel particularly challenging as the cold clings to your skin and dampens even the most spirited adventures.

January Average Humidity in Saerna

This chart illustrates the average monthly humidity levels in Saerna, 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 Saerna is approximately 97%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%94%91%85%77%76%75%80%89%93%96%96%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saerna

In Saerna 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 Saerna.

Maximum UV Index Levels in Saerna for January

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

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

This table compares monthly weather conditions in Saerna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)39 mm (1.6 inches)97%low
February Weather-6°C (22°F)37 mm (1.5 inches)94%low
March Weather-3°C (27°F)41 mm (1.6 inches)91%moderate
April Weather1°C (34°F)30 mm (1.2 inches)85%moderate
May Weather7°C (45°F)72 mm (2.8 inches)77%moderate
June Weather13°C (56°F)82 mm (3.2 inches)76%high
July Weather14°C (58°F)90 mm (3.5 inches)74%high
August Weather12°C (54°F)87 mm (3.4 inches)80%moderate
September Weather8°C (47°F)75 mm (3.0 inches)88%moderate
October Weather3°C (38°F)87 mm (3.4 inches)93%low
November Weather-1°C (30°F)67 mm (2.6 inches)96%low
December Weather-5°C (23°F)65 mm (2.6 inches)96%low

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