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December Weather in Gamleby, Sweden

Last updated: August 27, 2025

In Gamleby, Sweden, the average temperature in December hovers around 1°C (35°F). Expect chilly conditions, with minimums dropping to -16°C (3°F) and maximums reaching 10°C (49°F). There's also a notable precipitation level of 55 mm (2.1 in) spread over 12 days, contributing to an average humidity of 88%. Prepare accordingly for a moist and crisp month!

December Temperature in Gamleby

In December in Gamleby, the average temperature is 1°C (35°F), with maximums reaching 10°C (49°F) and minimums dropping as low as -16°C (3°F). Travelers should be prepared for chilly conditions and dress warmly to fully enjoy their visit.

December Weather in Gamleby: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Gamleby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gamleby, December typically has an average temperature of 1°C (35°F), with highs reaching up to 10°C (49°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec333236425162646356484135
Data source: Temperature data for Gamleby 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.

December Precipitation in Gamleby

In Gamleby in December, the precipitation amount is 55 mm (2.1 in) spread over 12 days.

December Precipitation Trends in Gamleby

The chart displays monthly precipitation patterns in Gamleby, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Gamleby, December typically receives around 55 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec404146274652737658624555
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Gamleby

In Gamleby in December, humidity is 88%. With an average temperature of 1°C (35°F), this humidity feels like a chilly embrace, making travel quite uncomfortable as the cold moisture clings to your skin, leaving you feeling damp and frigid.

December Average Humidity in Gamleby

This chart illustrates the average monthly humidity levels in Gamleby, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Gamleby is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%82%72%68%68%73%81%87%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gamleby

In Gamleby in December, 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 Gamleby.

Maximum UV Index Levels in Gamleby for December

The chart shows the monthly maximum UV Index (UVI) for Gamleby in December, 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 December, the maximum UV index in Gamleby typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Gamleby December 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 December Weather in Gamleby Compares to Other Months

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

This table compares monthly weather conditions in Gamleby, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)40 mm (1.6 inches)90%low
February Weather0°C (33°F)41 mm (1.6 inches)89%low
March Weather2°C (37°F)46 mm (1.8 inches)88%moderate
April Weather6°C (42°F)27 mm (1.1 inches)82%moderate
May Weather11°C (52°F)46 mm (1.8 inches)72%moderate
June Weather17°C (62°F)52 mm (2.0 inches)68%high
July Weather18°C (64°F)73 mm (2.9 inches)68%high
August Weather17°C (63°F)76 mm (3.0 inches)73%high
September Weather13°C (56°F)58 mm (2.3 inches)81%moderate
October Weather9°C (48°F)62 mm (2.4 inches)87%low
November Weather5°C (41°F)45 mm (1.8 inches)89%low
December Weather1°C (35°F)55 mm (2.1 inches)88%low

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