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December Weather in Norrkoeping, Sweden

Last updated: August 27, 2025

In December, the average temperature in Norrkoeping, Sweden hovers around 1°C (34°F). Expect chilly conditions, with minimum temperatures dipping to -17°C (3°F) and a maximum of 10°C (50°F). The region experiences 51 mm (2.0 in) of precipitation over approximately 12 days, contributing to an average humidity of a crisp 90%. Prepare for a wintry atmosphere!

December Temperature in Norrkoeping

In December in Norrkoeping, the average temperature is 1°C (34°F). The maximum can reach 10°C (50°F), while the minimum can drop as low as -17°C (3°F). Be prepared for chilly conditions and dress warmly if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Norrkoeping, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Norrkoeping, December typically has an average temperature of 1°C (34°F), with highs reaching up to 10°C (50°F) and lows dropping to around -17°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec323236425262646355474034
Data source: Temperature data for Norrkoeping 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 Norrkoeping

In Norrkoeping in December, the precipitation amount is 51 mm (2.0 in) spread over 12 days.

December Precipitation Trends in Norrkoeping

The chart displays monthly precipitation patterns in Norrkoeping, 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 Norrkoeping, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec373445285448567264674652
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Norrkoeping

In Norrkoeping in December, humidity is 90%. With an average temperature of 1°C (34°F), this humidity feels like you're wrapped in a cold, damp blanket, making travel uncomfortable and requiring extra layers to combat the chill.

December Average Humidity in Norrkoeping

This chart illustrates the average monthly humidity levels in Norrkoeping, 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 Norrkoeping is approximately 90%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Norrkoeping

In Norrkoeping 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 Norrkoeping.

Maximum UV Index Levels in Norrkoeping for December

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

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

This table compares monthly weather conditions in Norrkoeping, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)37 mm (1.4 inches)91%low
February Weather0°C (32°F)34 mm (1.3 inches)89%low
March Weather2°C (36°F)45 mm (1.8 inches)88%moderate
April Weather6°C (43°F)28 mm (1.1 inches)82%moderate
May Weather11°C (52°F)54 mm (2.1 inches)71%moderate
June Weather17°C (63°F)48 mm (1.9 inches)69%high
July Weather18°C (65°F)56 mm (2.2 inches)67%high
August Weather17°C (63°F)72 mm (2.8 inches)72%high
September Weather13°C (56°F)64 mm (2.5 inches)83%moderate
October Weather8°C (48°F)67 mm (2.6 inches)89%low
November Weather4°C (40°F)46 mm (1.8 inches)91%low
December Weather1°C (34°F)51 mm (2.0 inches)90%low

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