December Weather in Fludir, Iceland

Last updated: August 23, 2025

In December, the average temperature in Fludir, Iceland hovers around -1°C (30°F), with a chilly minimum dipping to -20°C (-3°F) and a maximum reaching up to 9°C (48°F). Expect 145 mm (5.7 in) of precipitation spread over approximately 17 days, contributing to a high average humidity of 95%. Prepare for a cool and damp experience!

December Temperature in Fludir

In December in Fludir, the average temperature is -1°C (30°F), with maximums reaching 9°C (48°F) and minimums dropping as low as -20°C (-3°F). Travelers should be prepared for a chilly climate and dress appropriately for varying conditions.

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

The chart illustrates December temperature patterns in Fludir, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fludir, December typically has an average temperature of -1°C (30°F), with highs reaching up to 9°C (48°F) and lows dropping to around -20°C (-3°F).

Data source: Temperature data for Fludir generated using information from the Copernicus Climate Change Service.

December Precipitation in Fludir

In Fludir in December, the total precipitation amount is 145 mm (5.7 in) occurring over a span of 17 days.

December Precipitation Trends in Fludir

The chart displays monthly precipitation patterns in Fludir, 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 Fludir, December typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Fludir

In Fludir in December humidity is 95%. With an average temperature of -1°C (30°F), this humidity feels like a frigid cold that seeps into your bones, making it quite uncomfortable for traveling as the dampness clings to your skin and exacerbates the chill in the air.

December Average Humidity in Fludir

This chart illustrates the average monthly humidity levels in Fludir, 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 Fludir is approximately 95%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Fludir

In Fludir 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 Fludir.

Maximum UV Index Levels in Fludir for December

The chart shows the monthly maximum UV Index (UVI) for Fludir 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 Fludir typically reaches 1, which falls under the low exposure category.

Data source: Fludir 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 Fludir Compares to Other Months

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

This table compares monthly weather conditions in Fludir, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	157 mm (6.2 inches)	96%	low
February Weather	-1°C (30°F)	182 mm (7.2 inches)	95%	low
March Weather	-1°C (31°F)	138 mm (5.4 inches)	94%	low
April Weather	2°C (36°F)	134 mm (5.3 inches)	87%	moderate
May Weather	5°C (42°F)	127 mm (5.0 inches)	85%	moderate
June Weather	9°C (48°F)	104 mm (4.1 inches)	81%	high
July Weather	11°C (52°F)	105 mm (4.1 inches)	86%	high
August Weather	10°C (51°F)	109 mm (4.3 inches)	88%	moderate
September Weather	7°C (45°F)	212 mm (8.3 inches)	92%	moderate
October Weather	3°C (39°F)	110 mm (4.3 inches)	93%	low
November Weather	0°C (31°F)	136 mm (5.4 inches)	94%	low
December Weather	-1°C (30°F)	145 mm (5.7 inches)	95%	low