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December Weather in Vogar, Iceland

Last updated: August 23, 2025

In December, the average temperature in Vogar, Iceland hovers around 2°C (37°F). You'll experience a range of temperatures, with a minimum of -6°C (21°F) and a maximum of 9°C (49°F). Expect about 119 mm (4.7 in) of precipitation spread over 18 days, contributing to an average humidity level of 80%. Stay prepared for chilly and often damp conditions!

December Temperature in Vogar

In December in Vogar, the average temperature is 2°C (37°F), with maximums reaching 9°C (49°F) and minimums dropping as low as -6°C (21°F). Travelers should be prepared for cold weather and dress in layers to stay warm.

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

The chart illustrates December temperature patterns in Vogar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vogar, December typically has an average temperature of 2°C (37°F), with highs reaching up to 9°C (49°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec353636404448525248433836
Data source: Temperature data for Vogar 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 Vogar

In Vogar in December, the precipitation amount is 119 mm (4.7 in) over the course of 18 days.

December Precipitation Trends in Vogar

The chart displays monthly precipitation patterns in Vogar, 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 Vogar, December typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec117126110133115877889171119119119
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vogar

In Vogar in December, humidity is 80%. With an average temperature of 2°C (37°F), this humidity feels like a brisk chill that pierces through your layers, making every step outside feel invigorating yet uncomfortable, especially for travelers unaccustomed to such dampness in the cold.

December Average Humidity in Vogar

This chart illustrates the average monthly humidity levels in Vogar, 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 Vogar is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%82%80%85%85%87%88%85%85%81%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vogar

In Vogar 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 Vogar.

Maximum UV Index Levels in Vogar for December

The chart shows the monthly maximum UV Index (UVI) for Vogar 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 Vogar typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112356643211
Data source: Vogar 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 Vogar Compares to Other Months

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

This table compares monthly weather conditions in Vogar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)117 mm (4.6 inches)80%low
February Weather2°C (36°F)126 mm (5.0 inches)77%low
March Weather2°C (37°F)110 mm (4.3 inches)82%low
April Weather5°C (41°F)133 mm (5.2 inches)80%moderate
May Weather7°C (44°F)115 mm (4.5 inches)85%moderate
June Weather9°C (48°F)87 mm (3.4 inches)85%high
July Weather11°C (52°F)78 mm (3.1 inches)87%high
August Weather11°C (52°F)89 mm (3.5 inches)88%moderate
September Weather9°C (48°F)171 mm (6.7 inches)85%moderate
October Weather6°C (44°F)119 mm (4.7 inches)85%low
November Weather4°C (39°F)119 mm (4.7 inches)81%low
December Weather2°C (37°F)119 mm (4.7 inches)80%low

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