January Weather in Fortuna, Spain

Last updated: August 27, 2025

In January, the average temperature in Fortuna, Spain hovers around 9°C (48°F). Visitors should prepare for a minimum drop to -3°C (27°F) and a maximum rise to 26°C (79°F). Additionally, expect approximately 34 mm (1.3 in) of precipitation over 3 days, accompanied by an average humidity of 78%.

January Temperature in Fortuna

In January in Fortuna, the average temperature is 9°C (48°F). Maximums can reach 26°C (79°F), while minimums can plummet as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling to Fortuna during this month.

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

The chart illustrates January temperature patterns in Fortuna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fortuna, January typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Fortuna

In Fortuna in January, the precipitation amount is 34 mm (1.3 in) over the course of 3 days.

January Precipitation Trends in Fortuna

The chart displays monthly precipitation patterns in Fortuna, 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 Fortuna, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Fortuna

In Fortuna in January humidity is 78%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that clings to your skin, making outdoor excursions less enjoyable as you navigate the damp air.

January Average Humidity in Fortuna

This chart illustrates the average monthly humidity levels in Fortuna, 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 Fortuna is approximately 78%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Fortuna

In Fortuna in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Fortuna, you can check the information here.

Maximum UV Index Levels in Fortuna for January

The chart shows the monthly maximum UV Index (UVI) for Fortuna 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 Fortuna typically reaches 3, which falls under the moderate exposure category.

Data source: Fortuna 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 Fortuna Compares to Other Months

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

This table compares monthly weather conditions in Fortuna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	34 mm (1.3 inches)	78%	moderate
February Weather	12°C (53°F)	13 mm (0.5 inches)	75%	moderate
March Weather	13°C (56°F)	49 mm (1.9 inches)	64%	high
April Weather	15°C (59°F)	57 mm (2.2 inches)	58%	very high
May Weather	20°C (68°F)	27 mm (1.1 inches)	53%	very high
June Weather	24°C (75°F)	24 mm (0.9 inches)	49%	extreme
July Weather	27°C (81°F)	5 mm (0.2 inches)	51%	extreme
August Weather	27°C (81°F)	22 mm (0.9 inches)	51%	very high
September Weather	23°C (74°F)	59 mm (2.3 inches)	58%	very high
October Weather	18°C (65°F)	27 mm (1.0 inches)	71%	high
November Weather	13°C (56°F)	38 mm (1.5 inches)	76%	moderate
December Weather	11°C (51°F)	19 mm (0.8 inches)	80%	moderate