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January Weather in Grillby, Sweden

Last updated: August 27, 2025

In January, the average temperature in Grillby, Sweden hovers around -1°C (30°F). Temperatures can dip as low as -26°C (-15°F), while the mercury may rise to a maximum of 10°C (50°F). During this month, expect about 34 mm (1.3 in) of precipitation spread over 8 days, with an average humidity level of 91%. Stay warm and prepared!

January Temperature in Grillby

In January in Grillby, the average temperature is -1°C (30°F), with maximums reaching 10°C (50°F) and minimums dropping to -26°C (-15°F). It's advisable to pack warm clothing and prepare for cold weather if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Grillby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grillby, January typically has an average temperature of -1°C (30°F), with highs reaching up to 10°C (50°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec302934415162646154453732
Data source: Temperature data for Grillby 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 Grillby

In Grillby in January, the precipitation amount is 34 mm (1.3 in) over a span of 8 days.

January Precipitation Trends in Grillby

The chart displays monthly precipitation patterns in Grillby, 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 Grillby, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec343239306065627456744456
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Grillby

In Grillby in January, humidity is 91%. With an average temperature of -1°C (30°F), this humidity feels like stepping into a damp, chilly fog that clings to your skin, making every breath a reminder of the cold, and every step outdoors an adventure in resilience against the elements.

January Average Humidity in Grillby

This chart illustrates the average monthly humidity levels in Grillby, 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 Grillby is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%82%71%69%67%73%83%89%91%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grillby

In Grillby 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 Grillby.

Maximum UV Index Levels in Grillby for January

The chart shows the monthly maximum UV Index (UVI) for Grillby 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 Grillby typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Grillby 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 Grillby Compares to Other Months

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

This table compares monthly weather conditions in Grillby, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)34 mm (1.3 inches)91%low
February Weather-1°C (30°F)32 mm (1.2 inches)89%low
March Weather1°C (34°F)39 mm (1.5 inches)88%moderate
April Weather5°C (41°F)30 mm (1.2 inches)82%moderate
May Weather11°C (51°F)60 mm (2.4 inches)71%moderate
June Weather17°C (62°F)65 mm (2.6 inches)69%high
July Weather18°C (64°F)62 mm (2.4 inches)67%high
August Weather16°C (62°F)74 mm (2.9 inches)72%moderate
September Weather12°C (54°F)56 mm (2.2 inches)83%moderate
October Weather7°C (45°F)74 mm (2.9 inches)89%low
November Weather3°C (38°F)44 mm (1.7 inches)91%low
December Weather0°C (32°F)56 mm (2.2 inches)90%low

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